Mining area road dust control catching agent and preparation method thereof

Abstract

The invention discloses a mining area road dust control catching agent and a preparation method thereof. The raw materials comprise the following components in parts by weight: 10-15 parts of deionized water, 6-8 parts of quaternary ammonium salt, 2-4 parts of a preservative, 6-8 parts of a hydrophilic polymer, 4-8 parts of salt, 2-6 parts of polyamino acid or polyamino acid salt, 1-5 parts of an amino acid surfactant, 2-4 parts of a defoaming agent, 2-8 parts of a temperature-resistant agent and 2-8 parts of a bacteriostatic agent. The invention belongs to the technical field of catching agents, and aims to solve the problem of limited temperature resistance of catching agents in the prior art. The capturing agent has the technical effects that the temperature-resistant agent is added, so that the temperature resistance of the capturing agent can be improved, and the storage environment and the use environment of the capturing agent can be expanded by improving the temperature resistance of the capturing agent.

Description

Technical Field

[0001] The invention relates to the technical field of capture agents, and in particular to a capture agent for controlling dust on mining roads and a preparation method thereof. Background Art

[0002] Mining area roads refer to the road networks that are specially designed to serve the mining area and are used to connect various areas within the mining area and connect to the outside. These roads are usually invested and built by mining companies or related institutions, and are mainly used to meet the transportation needs of the mining area, including the transportation of personnel, equipment and mineral resources. The design and construction of mining area roads take into account the special environment of the mining area, such as topography, climate and other factors, to ensure that they can adapt to the special transportation needs of the mining area.

[0003] At present, there is a lot of dust on the roads in mining areas. In order to control the dust on the roads in mining areas, a capture agent is usually used to capture and adsorb the dust. However, the existing capture agents have limited temperature resistance, which will affect the storage environment and use environment of the capture agent. Therefore, a capture agent for controlling dust on mining roads and a preparation method are invented. Summary of the invention

[0004] To this end, the present invention provides a mining road dust control capture agent and a preparation method to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] According to the first aspect of the present invention, a dust control capture agent for mining road includes raw materials, which include, by weight: 10-15 parts of deionized water, 6-8 parts of quaternary ammonium salt, 2-4 parts of preservative, 6-8 parts of hydrophilic polymer, 4-8 parts of salt, 2-6 parts of polyamino acid or polyamino acid salt, 1-5 parts of amino acid surfactant, 2-4 parts of defoaming agent, 2-8 parts of temperature resistance agent, and 2-8 parts of antibacterial agent.

[0007] Furthermore, the quaternary ammonium salt is a mixture of one or more of dodecyl dimethyl benzyl ammonium chloride, hexadecyl trimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, and octadecyl dimethyl ethyl quaternary ammonium nitrate.

[0008] Furthermore, the raw materials of the preservative include: polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, benzene; the preservative is a mixture of polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin and benzene.

[0009] Furthermore, the raw materials of the hydrophilic polymer include: hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol; the hydrophilic polymer is a mixture of hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol.

[0010] Furthermore, the polyamino acid or polyamino acid salt is a mixture of one or more of polyaspartic acid and sodium polyaspartate.

[0011] Furthermore, the amino acid surfactant is a mixture of one or more of sodium dodecylaminopropionate, sodium dodecyl dimethyleneaminodiformate, disodium cocoyl glutamate, and sodium cocoyl glycinate.

[0012] Furthermore, the raw materials of the defoamer include: high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol, and mineral oil; the defoamer is a mixture of high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol and mineral oil.

[0013] Furthermore, the raw materials of the heat-resistant agent include: fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide, and polyphenylene sulfide; the heat-resistant agent is a mixture of fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide and polyphenylene sulfide.

[0014] Furthermore, the raw materials of the antibacterial agent include: essential oil, graphene, lavender powder, and rosemary powder; the antibacterial agent is a mixture of essential oil, graphene, lavender powder and rosemary powder.

[0015] A method for preparing a dust control capture agent for mining roads comprises the following specific steps:

[0016] Step 1: placing deionized water, quaternary ammonium salt, preservative and hydrophilic polymer in a reaction kettle and mixing them for 6 min to 12 min to obtain a mixture A;

[0017] Step 2: placing salt, polyamino acid or polyamino acid salt, amino acid surfactant and defoaming agent in a reaction kettle and mixing them for 6 min to 12 min to obtain mixture B;

[0018] Step 3: Place mixture A, mixture B, temperature resistant agent and antibacterial agent in a reaction kettle for mixing for 12 min-18 min to obtain a capture agent for road dust control in mining areas.

[0019] The present invention has the following advantages:

[0020] By adding a heat-resistant agent, the heat resistance of the capture agent can be improved, and by improving the heat resistance of the capture agent, the storage environment and the use environment of the capture agent can be expanded. In addition, by adding an antibacterial agent, the growth of bacteria in the air can be inhibited to prevent bacteria from breeding and endangering health. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0022] Embodiment 1:

[0023] The invention provides a dust control capture agent for mining road, comprising raw materials, which include, by weight, 10 parts of deionized water, 6 parts of quaternary ammonium salt, 2 parts of preservative, 6 parts of hydrophilic polymer, 4 parts of salt, 2 parts of polyamino acid or polyamino acid salt, 1 part of amino acid surfactant, 2 parts of defoaming agent, 2 parts of temperature resistance agent and 2 parts of antibacterial agent.

[0024] The quaternary ammonium salt is a mixture of one or more of dodecyl dimethyl benzyl ammonium chloride, hexadecyl trimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, and octadecyl dimethyl ethyl quaternary ammonium nitrate.

[0025] The raw materials of the preservative include: polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene; the preservative is a mixture of polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene.

[0026] The raw materials of the hydrophilic polymer include: hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol; the hydrophilic polymer is a mixture of hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol.

[0027] The polyamino acid or polyamino acid salt is a mixture of one or more of polyaspartic acid and sodium polyaspartate.

[0028] The amino acid surfactant is a mixture of one or more of sodium dodecylaminopropionate, sodium dodecyl dimethyleneaminodiformate, disodium cocoyl glutamate and sodium cocoyl glycinate.

[0029] The raw materials of the defoamer include: high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol, and mineral oil; the defoamer is a mixture of high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol and mineral oil.

[0030] The raw materials of the heat-resistant agent include: fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide, and polyphenylene sulfide; the heat-resistant agent is a mixture of fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide and polyphenylene sulfide.

[0031] The raw materials of the antibacterial agent include: essential oil, graphene, lavender powder, rosemary powder; the antibacterial agent is a mixture of essential oil, graphene, lavender powder and rosemary powder.

[0032] A method for preparing a dust control capture agent for mining roads comprises the following specific steps:

[0033] Step 1: placing deionized water, quaternary ammonium salt, preservative and hydrophilic polymer in a reaction kettle and mixing them for 6 minutes to obtain a mixture A;

[0034] Step 2: placing salt, polyamino acid or polyamino acid salt, amino acid surfactant and defoaming agent in a reaction kettle and mixing them for 6 minutes to obtain a mixture B;

[0035] Step 3: Place mixture A, mixture B, temperature resistant agent and antibacterial agent in a reaction kettle and mix them for 12 minutes to obtain a capture agent for road dust control in mining areas.

[0036] Embodiment 2:

[0037] The invention provides a dust control capture agent for mining road, comprising raw materials, which include, by weight, 12.5 parts of deionized water, 7 parts of quaternary ammonium salt, 3 parts of preservative, 7 parts of hydrophilic polymer, 6 parts of salt, 4 parts of polyamino acid or polyamino acid salt, 3 parts of amino acid surfactant, 3 parts of defoaming agent, 5 parts of temperature-resistant agent and 5 parts of antibacterial agent.

[0038] The quaternary ammonium salt is a mixture of one or more of dodecyl dimethyl benzyl ammonium chloride, hexadecyl trimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, and octadecyl dimethyl ethyl quaternary ammonium nitrate.

[0039] The raw materials of the preservative include: polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene; the preservative is a mixture of polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene.

[0040] The raw materials of the hydrophilic polymer include: hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol; the hydrophilic polymer is a mixture of hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol.

[0041] The polyamino acid or polyamino acid salt is a mixture of one or more of polyaspartic acid and sodium polyaspartate.

[0042] The amino acid surfactant is a mixture of one or more of sodium dodecylaminopropionate, sodium dodecyl dimethyleneaminodiformate, disodium cocoyl glutamate and sodium cocoyl glycinate.

[0043] The raw materials of the defoamer include: high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol, and mineral oil; the defoamer is a mixture of high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol and mineral oil.

[0044] The raw materials of the heat-resistant agent include: fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide, and polyphenylene sulfide; the heat-resistant agent is a mixture of fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide and polyphenylene sulfide.

[0045] The raw materials of the antibacterial agent include: essential oil, graphene, lavender powder, rosemary powder; the antibacterial agent is a mixture of essential oil, graphene, lavender powder and rosemary powder.

[0046] A method for preparing a dust control capture agent for mining roads comprises the following specific steps:

[0047] Step 1: placing deionized water, quaternary ammonium salt, preservative and hydrophilic polymer in a reaction kettle and mixing them for 9 minutes to obtain a mixture A;

[0048] Step 2: placing salt, polyamino acid or polyamino acid salt, amino acid surfactant and defoaming agent in a reaction kettle and mixing them for 9 minutes to obtain a mixture B;

[0049] Step 3: Place mixture A, mixture B, temperature resistant agent and antibacterial agent in a reaction kettle and mix them for 15 minutes to obtain a capture agent for road dust control in mining areas.

[0050] Embodiment 3:

[0051] The invention provides a dust control capture agent for mining area roads, comprising raw materials, which include, by weight, 15 parts of deionized water, 8 parts of quaternary ammonium salt, 4 parts of preservative, 8 parts of hydrophilic polymer, 8 parts of salt, 6 parts of polyamino acid or polyamino acid salt, 5 parts of amino acid surfactant, 4 parts of defoaming agent, 8 parts of temperature-resistant agent and 8 parts of antibacterial agent.

[0052] The quaternary ammonium salt is a mixture of one or more of dodecyl dimethyl benzyl ammonium chloride, hexadecyl trimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, and octadecyl dimethyl ethyl quaternary ammonium nitrate.

[0053] The raw materials of the preservative include: polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene; the preservative is a mixture of polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin, and benzene.

[0054] The raw materials of the hydrophilic polymer include: hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol; the hydrophilic polymer is a mixture of hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol.

[0055] The polyamino acid or polyamino acid salt is a mixture of one or more of polyaspartic acid and sodium polyaspartate.

[0056] The amino acid surfactant is a mixture of one or more of sodium dodecylaminopropionate, sodium dodecyl dimethyleneaminodiformate, disodium cocoyl glutamate and sodium cocoyl glycinate.

[0057] The raw materials of the defoamer include: high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol, and mineral oil; the defoamer is a mixture of high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol and mineral oil.

[0058] The raw materials of the heat-resistant agent include: fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide, and polyphenylene sulfide; the heat-resistant agent is a mixture of fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide and polyphenylene sulfide.

[0059] The raw materials of the antibacterial agent include: essential oil, graphene, lavender powder, rosemary powder; the antibacterial agent is a mixture of essential oil, graphene, lavender powder and rosemary powder.

[0060] A method for preparing a dust control capture agent for mining roads comprises the following specific steps:

[0061] Step 1: placing deionized water, quaternary ammonium salt, preservative and hydrophilic polymer in a reaction kettle and mixing them for 12 minutes to obtain a mixture A;

[0062] Step 2: placing salt, polyamino acid or polyamino acid salt, amino acid surfactant and defoaming agent in a reaction kettle and mixing them for 12 minutes to obtain a mixture B;

[0063] Step 3: Place mixture A, mixture B, temperature resistant agent and antibacterial agent in a reaction kettle and mix them for 18 minutes to obtain a capture agent for road dust control in mining areas.

[0064] The capture agents prepared in the above Examples 1-3 were compared to obtain the following data:

[0065]

[0066] It can be seen from the above table that Example 2 has the best effect.

[0067] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dust control capture agent for mining roads, comprising raw materials, characterized in that: The raw materials include, by weight: 10-15 parts of deionized water, 6-8 parts of quaternary ammonium salt, 2-4 parts of preservative, 6-8 parts of hydrophilic polymer, 4-8 parts of salt, 2-6 parts of polyamino acid or polyamino acid salt, 1-5 parts of amino acid surfactant, 2-4 parts of defoaming agent, 2-8 parts of temperature resistance agent, and 2-8 parts of antibacterial agent.

2. A mining road dust control capture agent according to claim 1, characterized in that: The quaternary ammonium salt is a mixture of one or more of dodecyl dimethyl benzyl ammonium chloride, hexadecyl trimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, and octadecyl dimethyl ethyl quaternary ammonium nitrate.

3. A mining road dust control capture agent according to claim 1, characterized in that: The raw materials of the preservative include: polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin and benzene; the preservative is prepared by mixing polyurethane, furan resin, perchlorethylene, phenolic resin, water-based epoxy resin and benzene.

4. The mining road dust control capture agent according to claim 1, characterized in that: The raw materials of the hydrophilic polymer include: hydroxyethyl cellulose, hydroxypropyl cellulose, and polyvinyl alcohol; the hydrophilic polymer is a mixture of hydroxyethyl cellulose, hydroxypropyl cellulose and polyvinyl alcohol.

5. The mining road dust control capture agent according to claim 1, characterized in that: The polyamino acid or polyamino acid salt is a mixture of one or more of polyaspartic acid and sodium polyaspartate.

6. The mining road dust control capture agent according to claim 1, characterized in that: The amino acid surfactant is a mixture of one or more of sodium dodecylaminopropionate, sodium dodecyl dimethyleneaminodiformate, disodium cocoyl glutamate, and sodium cocoyl glycinate.

7. The mining road dust control capture agent according to claim 1, characterized in that: The raw materials of the defoamer include: high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol, and mineral oil; the defoamer is prepared by mixing high-carbon fatty acid-terminated polyether ester, high-carbon alcohol, ethylene oxide, polyethylene glycol ether, higher alcohol and mineral oil.

8. The mining road dust control capture agent according to claim 1, characterized in that: The raw materials of the heat-resistant agent include: fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide, and polyphenylene sulfide; the heat-resistant agent is a mixture of fluorine-modified siloxane, polyethylene, diatomaceous earth, polypropylene, polyamide and polyphenylene sulfide.

9. The mining road dust control capture agent according to claim 1, characterized in that: The raw materials of the antibacterial agent include essential oil, graphene, lavender powder and rosemary powder; the antibacterial agent is a mixture of essential oil, graphene, lavender powder and rosemary powder.

10. A method for preparing a dust control capture agent for mining roads, characterized in that: The specific steps are as follows: Step 1: placing deionized water, quaternary ammonium salt, preservative and hydrophilic polymer in a reaction kettle and mixing them for 6 min to 12 min to obtain a mixture A; Step 2: placing salt, polyamino acid or polyamino acid salt, amino acid surfactant and defoaming agent in a reaction kettle and mixing them for 6 min to 12 min to obtain mixture B; Step 3: Place mixture A, mixture B, temperature resistant agent and antibacterial agent in a reaction kettle for mixing for 12 min-18 min to obtain a capture agent for road dust control in mining areas.

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