Anionic surfactant and production process thereof

Abstract

The invention discloses an anionic surfactant and a production process thereof, the anionic surfactant comprises a surfactant, the surfactant comprises an active component A, an active component B, an active component C and an active component D. The active component A is prepared from the following components in parts by weight: 10-20 parts of an anionic surfactant, 10-20 parts of an anionic surfactant, 10-20 parts of an anionic surfactant and 10-20 parts of an anionic surfactant, according to the surface active agent, the active component A, the active component B and the active component C are arranged in the surface active agent, the surface tension efficiency is reduced, the surface capacity is reduced, and therefore the quality of the surface active agent is improved; meanwhile, a synergistic effect is achieved, and the use requirements of people are met; the active component D can effectively kill various bacteria and fungi, the added tea tree oil has relatively strong antibacterial activity, is relatively safe to a human body and the environment, has a relatively mild antibacterial effect, and improves the use flexibility.

Description

Technical Field

[0001] The invention relates to the technical field of anionic surfactants, in particular to an anionic surfactant and a production process thereof. Background Art

[0002] The advantages of anionic surfactants are mainly reflected in their wide range of uses and specific functions. The following are the main advantages of anionic surfactants: Anionic surfactants have good washing and foaming properties, which makes them widely used in cleaning products, such as laundry detergent, shampoo, etc. In the agricultural field, anionic surfactants can be used in combination with non-ionic surfactants to reduce the amount of emulsifiers, improve the chemical stability of pesticides, and reduce costs and pollution, and improve the utilization rate of drug efficacy. Anionic polyacrylamide has a clarifying and purifying effect, can promote sedimentation and filtration, and thickening effect. These characteristics make it important in waste liquid treatment, sludge concentration and dehydration, mineral processing, coal washing, papermaking and other fields. In the cosmetics industry, anionic surfactants are widely used because of their pharmacological and toxicological safety. In recent years, anionic surfactant products developed for metalworking fluid industry, industrial cleaning, papermaking industry and other fields have broken the foreign technology monopoly and demonstrated their technical advantages and application potential. In summary, anionic surfactants play an important role in many industries due to their unique properties and wide application fields, and provide effective solutions for all walks of life.

[0003] Comparative document, application number CN202310936712.3, the present invention relates to the preparation of an anionic surfactant The present invention relates to the preparation of an anionic surfactant. Using lauryl alcohol, acetone, sulfuric acid and other reagents as raw materials, firstly prepare bromoalkanes, and the bromoalkanes react with magnesium to obtain a Grignard reagent. Secondly, the prepared Grignard reagent obtains a tertiary alcohol through an addition reaction, and finally a surfactant is synthesized through a substitution reaction. It is characterized in that the carbon atom connected to the sulfonic acid group of this surfactant is a tertiary carbon atom, does not contain α-H, has a relatively low chemical activity, does not react with antioxidants during the application process, has good compatibility, and is a low-activity surfactant with good application prospects.

[0004] The reference document, application number is CN202011069090.1, the present invention relates to a method for preparing an anionic surfactant. The surfactant is synthesized by Doebner method and addition reaction using fatty aldehydes (octanal, decanal, dodecanal), malonic acid and sodium bisulfite as raw materials. The characteristic is that this type of anionic surfactant contains both carboxyl and sulfonic acid groups, has good temperature and salt resistance, good biological activity, and strong acid and alkali resistance.

[0005] However, the above anionic surfactants still have the following disadvantages:

[0006] The surface tension efficiency and surface capacity of the above-mentioned anionic surfactants cannot meet people's usage needs, which reduces the practicality of their use. Summary of the invention

[0007] The object of the present invention is to provide an anionic surfactant and a production process thereof, so as to solve the problem that the surface tension efficiency and surface capacity of the anionic surfactant mentioned in the above background technology cannot meet people's usage needs, thereby reducing the practicality of its use.

[0008] To achieve the above object, the present invention provides the following technical solution: an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 20 to 40 parts of sodium lauryl sulfate, 20 to 40 parts of sodium hexadecyl sulfate, 20 to 40 parts of sodium octadecyl sulfate and 20 to 40 parts of sodium stearyl sulfate, and the active component B comprises the following components: by weight, dioctyl The active component C comprises the following components: by weight, 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, 15-30 parts of chlorosulfonic acid, 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine; the active component D comprises the following components: by weight, 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol.

[0009] As a preferred technical solution of the present invention, the active component A comprises the following components: 20 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: 40 parts of sodium dioctyl succinate sulfonate and 60 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 20 parts of chlorosulfonic acid, 20 parts of tea saponin and 20 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol, by weight.

[0010] As a preferred technical solution of the present invention, the active component A comprises the following components: 30 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: 60 parts of sodium dioctyl succinate sulfonate and 40 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 30 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 25 parts of tea saponin and 15 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 30 parts of phenol, 20 parts of tea tree oil and 30 parts of isopropanol, by weight.

[0011] As a preferred technical solution of the present invention, the active component A comprises the following components: 30 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 25 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol, by weight.

[0012] As a preferred technical solution of the present invention, the active component A comprises the following components: 20 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: 25 parts of ethanol, 25 parts of phenol, 25 parts of tea tree oil and 25 parts of isopropanol, by weight.

[0013] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0014] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0015] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0016] As a preferred technical solution of the present invention, the active component A solution prepared in step 1 is specifically mixed and stirred by 20-40 parts of sodium dodecyl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate to obtain solution A, and the active component B solution prepared in step 1 is specifically mixed and stirred by 30-60 parts of sodium dioctyl succinate sulfonate and 30-60 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0017] As a preferred technical solution of the present invention, the active component C solution is prepared in step 1 by using 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, and 15-30 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine to the deionized water, and mixing them evenly to obtain solution C.

[0018] As a preferred technical solution of the present invention, the active component D solution is prepared in step 1 by sequentially adding 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol into a reactor and mixing them evenly to obtain solution D.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The surfactant contains active component A, active component B and active component C, which reduces the surface tension efficiency and surface capacity, thereby improving the quality of the surfactant and having a synergistic effect to meet people's use needs;

[0021] 2. Add active component D, which can effectively kill a variety of bacteria and fungi and is used for disinfection and preservation. Tea tree oil has strong antibacterial activity and is relatively safe for the human body and the environment. It has a mild antibacterial effect, which improves its flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a component diagram of the surfactant of the present invention;

[0023] Figure 2 It is a component diagram of the active component A of the present invention;

[0024] Figure 3 It is a component diagram of the active component B of the present invention;

[0025] Figure 4 It is a component diagram of the active component C of the present invention;

[0026] Figure 5 It is a component diagram of the active component D of the present invention;

[0027] Figure 6 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Embodiment 1:

[0030] See also Figure 1-6 The present invention provides an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 20-40 parts of sodium dodecyl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate, and the active component B comprises the following components: by weight, sodium dioctyl succinate sulfonate The active component C comprises the following components: by weight, 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, 15-30 parts of chlorosulfonic acid, 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine; and the active component D comprises the following components: by weight, 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol.

[0031] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0032] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0033] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0034] In step 1, the active component A solution is prepared by mixing 20-40 parts of sodium dodecyl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate to obtain solution A. In step 1, the active component B solution is prepared by mixing 30-60 parts of sodium dioctyl succinate sulfonate and 30-60 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0035] In step 1, the active component C solution is prepared by using 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, and 15-30 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine to the deionized water, and mixing them evenly to obtain a solution C.

[0036] In step 1, the active component D solution is prepared by sequentially placing 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol into a reaction kettle and mixing them uniformly to obtain solution D.

[0037] Embodiment 2:

[0038] See also Figure 1-6 The present invention provides an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 20 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: by weight, 40 parts of sodium dioctyl succinate sulfonate and 60 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: by weight, 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 20 parts of chlorosulfonic acid, 20 parts of tea saponin and 20 parts of dodecyl betaine, and the active component D comprises the following components: by weight, 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol.

[0039] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0040] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0041] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0042] In step 1, the active component A solution is prepared by mixing 20 parts of sodium dodecyl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate to obtain solution A. In step 1, the active component B solution is prepared by mixing 40 parts of sodium dioctyl succinate sulfonate and 60 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0043] In step 1, the active component C solution is prepared by using 20 parts of n-octadecyl alcohol, 20 parts of chloroform and 20 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 20 parts of tea saponin and 20 parts of dodecyl betaine to the deionized water, and mixing well to obtain solution C.

[0044] In step 1, the active component D solution is prepared by sequentially adding 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol into a reaction kettle and mixing them evenly to obtain solution D.

[0045] Embodiment 3:

[0046] See also Figure 1-6 The present invention provides an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 30 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: by weight, 60 parts of sodium dioctyl succinate sulfonate and 40 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: by weight, 30 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 25 parts of tea saponin and 15 parts of dodecyl betaine, and the active component D comprises the following components: by weight, 20 parts of ethanol, 30 parts of phenol, 20 parts of tea tree oil and 30 parts of isopropanol.

[0047] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0048] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0049] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0050] In step 1, the active component A solution is prepared by mixing 30 parts of sodium dodecyl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate to obtain solution A. In step 1, the active component B solution is prepared by mixing 60 parts of sodium dioctyl succinate sulfonate and 40 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0051] In step 1, the active component C solution is prepared by using 30 parts of n-octadecyl alcohol, 15 parts of chloroform and 15 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 25 parts of tea saponin and 15 parts of dodecyl betaine to the deionized water, and mixing well to obtain solution C.

[0052] In step 1, the active component D solution is prepared by sequentially placing 20 parts of ethanol, 30 parts of phenol, 20 parts of tea tree oil and 30 parts of isopropanol into a reactor and mixing them evenly to obtain solution D.

[0053] Embodiment 4:

[0054] See also Figure 1-6 The present invention provides an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 30 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: by weight, 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: by weight, 25 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: by weight, 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol.

[0055] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0056] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0057] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0058] In step 1, the active component A solution is prepared by mixing 30 parts of sodium dodecyl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate to obtain solution A. In step 1, the active component B solution is prepared by mixing 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0059] In step 1, the active component C solution is prepared by using 25 parts of n-octadecyl alcohol, 15 parts of chloroform and 15 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 15 parts of tea saponin and 30 parts of dodecyl betaine to the deionized water, and mixing well to obtain solution C.

[0060] In step 1, the active component D solution is prepared by sequentially adding 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol into a reaction kettle and mixing them evenly to obtain solution D.

[0061] Embodiment 5:

[0062] See also Figure 1-6 The present invention provides an anionic surfactant, comprising a surfactant, wherein the surfactant comprises an active component A, an active component B, an active component C and an active component D, wherein the active component A comprises the following components: by weight, 20 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: by weight, 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: by weight, 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: by weight, 25 parts of ethanol, 25 parts of phenol, 25 parts of tea tree oil and 25 parts of isopropanol.

[0063] The present invention provides a production process for anionic surfactant, comprising the following steps:

[0064] Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers;

[0065] Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0066] In step 1, the active component A solution is prepared by mixing 20 parts of sodium dodecyl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate to obtain solution A. In step 1, the active component B solution is prepared by mixing 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate to obtain solution B.

[0067] In step 1, the active component C solution is prepared by using 20 parts of n-octadecyl alcohol, 20 parts of chloroform and 15 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 15 parts of tea saponin and 30 parts of dodecyl betaine to the deionized water, and mixing well to obtain solution C.

[0068] In step 1, the active component D solution is prepared by sequentially adding 25 parts of ethanol, 25 parts of phenol, 25 parts of tea tree oil and 25 parts of isopropanol into a reaction kettle and mixing them evenly to obtain solution D.

[0069] In the present invention, the active component A solution is prepared by mixing 20-40 parts of sodium dodecyl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate to obtain solution A. The active component B solution is prepared in step 1 by mixing 30-60 parts of sodium dioctyl succinate sulfonate and 30-60 parts of sodium dodecylbenzene sulfonate to obtain solution B. The active component C solution is prepared by using 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform and 15-30 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystal. The product is prepared by dissolving the prepared crystalline product in deionized water, and adding 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine to the deionized water, and mixing them evenly to obtain a solution C. The active component D solution is prepared by sequentially adding 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol into a reactor and mixing them evenly to obtain a solution D. The prepared active component A solution is added into the reactor, and then the active component B solution, the active component C solution and the active component D solution are sequentially added dropwise, and the mixture is stirred and mixed at a certain speed to obtain the product.

[0070] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anionic surfactant, comprising a surfactant, characterized in that: The surfactant comprises an active component A, an active component B, an active component C and an active component D. The active component A comprises the following components: by weight, 20-40 parts of sodium lauryl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate; the active component B comprises the following components: by weight, 30-60 parts of sodium dioctyl succinate sulfonate and dodecylbenzene The active component C comprises the following components: by weight, 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, 15-30 parts of chlorosulfonic acid, 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine; the active component D comprises the following components: by weight, 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol.

2. An anionic surfactant according to claim 1, characterized in that: The active component A comprises the following components: 20 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: 40 parts of sodium dioctyl succinate sulfonate and 60 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 20 parts of chlorosulfonic acid, 20 parts of tea saponin and 20 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol, by weight.

3. An anionic surfactant according to claim 1, characterized in that: The active component A comprises the following components: 30 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: 60 parts of sodium dioctyl succinate sulfonate and 40 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 30 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 25 parts of tea saponin and 15 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 30 parts of phenol, 20 parts of tea tree oil and 30 parts of isopropanol, by weight.

4. An anionic surfactant according to claim 1, characterized in that: The active component A comprises the following components: 30 parts of sodium lauryl sulfate, 30 parts of sodium hexadecyl sulfate, 20 parts of sodium octadecyl sulfate and 20 parts of sodium stearyl sulfate, the active component B comprises the following components: 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 25 parts of n-octadecyl alcohol, 15 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: 20 parts of ethanol, 20 parts of phenol, 30 parts of tea tree oil and 30 parts of isopropanol, by weight.

5. An anionic surfactant according to claim 1, characterized in that: The active component A comprises the following components: 20 parts of sodium lauryl sulfate, 20 parts of sodium hexadecyl sulfate, 30 parts of sodium octadecyl sulfate and 30 parts of sodium stearyl sulfate, the active component B comprises the following components: 45 parts of sodium dioctyl succinate sulfonate and 55 parts of sodium dodecylbenzene sulfonate, the active component C comprises the following components: 20 parts of n-octadecyl alcohol, 20 parts of chloroform, 15 parts of chlorosulfonic acid, 15 parts of tea saponin and 30 parts of dodecyl betaine, and the active component D comprises the following components: 25 parts of ethanol, 25 parts of phenol, 25 parts of tea tree oil and 25 parts of isopropanol, by weight.

6. A process for producing an anionic surfactant according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1, preparing solutions: placing active component A, active component B, active component C and active component D in different reaction kettles to prepare required component solutions, and classifying and storing the prepared solutions in different containers; Step 2, mixing and stirring: the prepared active component A solution is put into a reaction kettle, and then the active component B solution, the active component C solution and the active component D solution are added dropwise in sequence, and the mixture is stirred and mixed at a certain speed to obtain the product.

7. The production process of an anionic surfactant according to claim 6, characterized in that: The active component A solution prepared in the step 1 is specifically mixed and stirred by 20-40 parts of sodium dodecyl sulfate, 20-40 parts of sodium hexadecyl sulfate, 20-40 parts of sodium octadecyl sulfate and 20-40 parts of sodium stearyl sulfate to obtain solution A. The active component B solution prepared in the step 1 is specifically mixed and stirred by 30-60 parts of sodium dioctyl succinate sulfonate and 30-60 parts of sodium dodecylbenzene sulfonate to obtain solution B.

8. The production process of an anionic surfactant according to claim 6, characterized in that: In the step 1, the active component C solution is prepared by using 15-30 parts of n-octadecyl alcohol, 15-30 parts of chloroform, and 15-30 parts of chlorosulfonic acid as main raw materials to concentrate and produce a crystalline product, dissolving the prepared crystalline product in deionized water, and adding 15-30 parts of tea saponin and 15-30 parts of dodecyl betaine to the deionized water, and mixing them evenly to obtain solution C.

9. The production process of an anionic surfactant according to claim 6, characterized in that: The active component D solution is prepared in step 1 by sequentially adding 20-40 parts of ethanol, 20-40 parts of phenol, 20-40 parts of tea tree oil and 20-40 parts of isopropanol into a reaction kettle and mixing them uniformly to obtain solution D.

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