Container

Abstract

To provide an easy-to-handle container which enables production of a sterilizing solution by mixing stock solutions, even when dealing with a sterilizing solution prone to decomposition, and allows rapid output of the produced sterilizing solution.SOLUTION: A container 1 comprises: a first liquid storage part 3 for storing a first liquid; a second liquid storage part 5 for storing a second liquid; a third liquid storage part 7 for storing a third liquid; a first mixing part 11 for mixing the first liquid and the second liquid to prepare a first mixed liquid; a second mixing part 13 for mixing the first mixed liquid and the third liquid to provide a second mixed liquid; and an output part 15 for outputting the second mixed liquid.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a container for preparing and outputting a disinfectant. More specifically, the present invention relates to a container 1 for mixing ingredients to obtain a disinfectant, and then outputting the disinfectant, which has a short life span. [Background technology]

[0002] In the Japanese Patent No. 6087029, peroxy nitric acid (HOONO 2 A sterilization method using a liquid containing nitric acid is described. Some highly germicidal liquids, such as peroxynitrite, decompose quickly. For this reason, even highly germicidal liquids are difficult to use for sterilization.

[0003] On the other hand, a disinfectant container and a disinfectant manufacturing device are described in Japanese Patent No. 5667883. The container 1 and the device are extremely large-scale and difficult to handle. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent No. 6087029 [Patent Document 2] Patent No. 5667883 Summary of the Invention [Problem to be solved by the invention]

[0005] An object of the present invention is to provide a container that can produce a sterilizing liquid by mixing raw liquids, even if the sterilizing liquid is easily decomposed, and can quickly output the obtained sterilizing liquid, and that is easy to handle. [Means for solving the problem]

[0006] This invention is based on the knowledge that, basically, by storing the raw liquids before they become sterilizing liquid separately and mixing and diluting them when necessary, the resulting sterilizing liquid can be quickly output and is easy to handle, even if the sterilizing liquid is easily decomposed.

[0007] The first invention relates to a container 1 . This container 1 is a first liquid storage section 3 for storing a first liquid; a second liquid storage section 5 for storing a second liquid; a third liquid storage section 7 for storing a third liquid; a first mixing section 11 for mixing the first liquid and the second liquid to obtain a first mixed liquid; a second mixing section 13 for mixing the first mixed liquid with the third liquid to obtain a second mixed liquid; an output unit 15 for outputting the second mixed liquid; has.

[0008] The container may contain a first fluid, a second fluid, and a third fluid. An example of the first liquid is a solution containing a hypochlorous acid compound. An example of the second liquid is a solution containing a bromine compound. An example of the third liquid is a solvent.

[0009] An example of the first liquid is a solution containing sodium hypochlorite. An example of the second liquid is an aqueous solution of sodium bromide. An example of the third liquid is a solvent.

[0010] The container 1 in this embodiment is preferably a container for spraying or applying a hypobromous acid solution.

[0011] The container may contain a first fluid, a second fluid, and a third fluid. An example of the first liquid is hydrogen peroxide or a solution containing hydrogen peroxide. An example of the second liquid is a solution of nitrous acid or a salt of nitrous acid. An example of the third liquid is a solvent.

[0012] An example of the first liquid is a mixed solution of (1) hydrogen peroxide and (2) nitric acid or a salt of nitric acid. An example of the second liquid is a solution of nitrous acid or a salt of nitrous acid. An example of the third liquid is a solvent.

[0013] The container 1 in this embodiment is preferably a container for spraying or applying a pernitric acid solution.

[0014] In the container 1, at least one of the first liquid storage section 3, the second liquid storage section, and the first mixing section 11 is preferably made of a material resistant to strong acids.

[0015] It is preferable that the container 1 further includes a cooling section 21 for cooling either or both of the first mixing section 11 and the second mixing section 13 .

[0016] It is preferable that the container 1 further includes an acidity measuring section 23 for measuring the acidity of either or both of the first mixed liquid and the second mixed liquid.

[0017] The container 1 preferably further includes a heating unit 24 for heating the second mixed liquid.

[0018] It is preferable that the container further includes a first plunger 25 for simultaneously moving the first liquid contained in the first liquid-containing portion 3 and the second liquid contained in the second liquid-containing portion 5 to the first mixing portion 11. In an example of the container 1 of this embodiment, the first liquid-containing portion 3 and the second liquid-containing portion 5 are arranged in parallel.

[0019] It is preferable that the first plunger 25 moves the first mixed liquid to the third liquid storage section 7. The third liquid storage section 7 and the second mixing section 13 may be the same.

[0020] Another embodiment of the container 1 further includes a second pusher 27 for moving the first liquid accommodated in the first liquid accommodation section 3 to the second liquid accommodation section 5. In this case, for example, the second liquid accommodation section 5 is the same as the first mixing section 11. The second pusher 27 moves the first mixed liquid to the third liquid accommodation section 7. The third liquid accommodation section 7 and the second mixing section 13 may be the same.

[0021] The first mixing section 11 has a capacity indicator that indicates the amount of solution contained in the first mixing section 11, the container 1.

[0022] The second invention relates to a method for producing a hypobromous acid solution using any one of the containers 1 described above. In this example, The first liquid is a solution containing a hypochlorous acid compound, the second liquid is a solution containing a bromine compound; The third liquid is a solvent. The method includes a step of mixing the first liquid and the second liquid in a first mixing section 11 to obtain a first mixed liquid, and a step of mixing the first mixed liquid and a third liquid in a second mixing section 13 to obtain a second mixed liquid.

[0023] The third invention relates to a method for producing a pernitric acid solution using any one of the containers 1 described above. In this example, The first liquid is hydrogen peroxide water or a solution containing hydrogen peroxide, the second liquid is a solution of nitrous acid or a salt of nitrous acid; The third liquid is a solvent. The method includes a step of mixing the first liquid and the second liquid in a first mixing section 11 to obtain a first mixed liquid, and a step of mixing the first mixed liquid and a third liquid in a second mixing section 13 to obtain a second mixed liquid. Effect of the Invention

[0024] According to the present invention, even if the sterilizing liquid is easily decomposed, the sterilizing liquid can be produced by mixing the raw liquids, and the obtained sterilizing liquid can be quickly output, thereby providing a container that is easy to handle. [Brief description of the drawings]

[0025] [Figure 1] FIG. 1 is a conceptual diagram showing an example of a container. [Diagram 2] FIG. 2 is a conceptual diagram showing an example of a container different from that shown in FIG. [Diagram 3] FIG. 3 is a conceptual diagram showing an example of a container different from those in FIGS. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0026] Hereinafter, the embodiments for carrying out the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments described below, and includes appropriate modifications of the embodiments described below within the scope obvious to those skilled in the art.

[0027] The first invention relates to a container 1. The container 1 has a plurality of liquid storage sections, and has a liquid mixing function for mixing the liquids stored in the liquid storage sections when in use, to obtain a new liquid and output it. The container 1 is preferably a handy type (a type that can be held in one hand). The container 1 is a container used for obtaining and outputting a desired liquid by simply mixing the liquids stored in each storage section without using electrolysis. The container 1 is used, for example, to apply a disinfectant, a germicide, a bacteriocin, or a paint.

[0028] FIG. 1 is a conceptual diagram showing an example of a container. As shown in FIG. 1, the container 1 includes: a first liquid storage section 3 for storing a first liquid; a second liquid storage section 5 for storing a second liquid; a third liquid storage section 7 for storing a third liquid; a first mixing section 11 for mixing the first liquid and the second liquid to obtain a first mixed liquid; a second mixing section 13 for mixing the first mixed liquid with the third liquid to obtain a second mixed liquid; and an output portion 15 for outputting the second mixed liquid. This container may be in a state where the first liquid, the second liquid, and the third liquid are contained in the respective liquid containing portions.

[0029] It is preferable that the first liquid storage section 3, the second liquid storage section 5, and the third liquid storage section 7 are sections having different volumes for storing different types of liquid. The volumes of the first liquid storage section 3, the second liquid storage section 5, and the third liquid storage section 7 may be appropriate depending on the application. When the container 1 is a single-use container for disinfection or sterilization, the volume of each liquid storage section 7 is preferably 1 ml or more and 200 ml or less, and may be 2 ml or more and 100 ml or less, or 5 ml or more and 50 ml or less.

[0030] The container 1 shown in FIG. 1 has a first pusher 25. The container 1 has a first liquid storage section 3 and a second liquid storage section 5 arranged in parallel. The first pusher 25 can simultaneously move the first liquid stored in the first liquid storage section 3 and the second liquid stored in the second liquid storage section 5 to the first mixing section 11. That is, in the example shown in FIG. 1, when the first pusher 25 is pushed upward in the drawing with one hand, the first liquid and the second liquid are pushed out by the first pusher 25 to the first mixing section 11. Then, the first liquid and the second liquid are mixed in the first mixing section 11 to produce a first mixed liquid.

[0031] 1, the third liquid storage section 7 functions as the second mixing section 13, and a third liquid including a solvent that functions as a diluent is stored in the third liquid storage section 7. When the user further presses the first plunger 25, the first mixed liquid is pushed out into the third liquid storage section 7, and the first mixed liquid and the third liquid are mixed to obtain a second mixed liquid.

[0032] Unlike the example shown in Figure 1, the third liquid storage section 7 and the second mixing section 13 may exist separately, and the third liquid may be supplied from the third liquid storage section 7 to the second mixing section 13 as appropriate.

[0033] The first mixing section 11 and the second mixing section 13 may be any section capable of mixing and accommodating the liquids to be mixed. Any of the first liquid storage section 3, the second liquid storage section 5, and the third liquid storage section 7 may function as the first mixing section 11 and the second mixing section 13. A known catalyst may be present in the mixing sections 11 and 13 to promote a chemical reaction.

[0034] In the container 1, at least one of the first liquid storage section 3, the second liquid storage section 5, and the first mixing section 11 (the housing or the wall thereof) is preferably made of a material resistant to strong acid. The liquid storage section and the mixing section constituting the container 1 are preferably made of a material resistant to strong acid. Examples of strong acids are hydrochloric acid, nitric acid, sulfuric acid, and perchloric acid. Examples of such materials are glass, acid-resistant thermoplastics, acid-resistant thermosetting plastics, and acid-resistant super engineering plastics. Examples of acid-resistant thermoplastics are polyvinyl chloride, polyvinylidene chloride, polyethylene, polypropylene, polystyrene, ABS resin, methacrylic resin, acrylic resin, nylon (e.g., nylon 66), polyacetal, polycarbonate, and polyvinylidene fluoride. Examples of acid-resistant thermosetting plastics are phenolic resin, urea resin, melamine resin, unsaturated polyester, epoxy resin, and polyurethane resin. Examples of acid-resistant super engineering plastics include polysulfone, polyethersulfone, polyphenylene sulfide, polyamideimide, polyetherimide, polyetheretherketone, and polytetrafluoroethylene. As described above, the liquid contained in the container 1 may be not only an acid but also an alkali or a poison. For this reason, it is preferable that at least one of the first liquid storage section 3, the second liquid storage section 5, and the first mixing section 11 is made of a material that is resistant to strong alkali or liquids that may be harmful to the human body.

[0035] The container 1 preferably further includes a cooling unit 21 for cooling either or both of the first mixing unit 11 and the second mixing unit 13. The cooling unit 21 is preferably provided in the first mixing unit 11. Some liquids generate heat when the first liquid and the second liquid are mixed. When such liquids are used, the cooling unit 21 is preferably provided in the first mixing unit 11. For example, when the first plunger 25 (or the second plunger 27 described later) is pressed in a predetermined amount or more, the switch of the cooling unit 21 is turned on (switched on), and the cooling means present in the cooling unit 21 starts to function, and the first mixing unit 11 is preferably in a cooled state. In addition, in order to maintain the effect of sterilization of the second mixed liquid for a long time, a similar mechanism may be provided in the second mixing unit 13. In this way, the first mixed liquid (or the second mixed liquid) can be cooled. Examples of the cooling mechanism include air cooling (fan type), one that utilizes the Peltier effect, and one that utilizes a Stirling cooling mechanism. Also, a cooling mechanism may be used in which a medicine divided into a plurality of parts is pushed by a push rod and mixed to exert a cooling effect. These cooling mechanisms are well known as small cooling mechanisms. The cooling temperature may be adjusted appropriately according to the application. When the mixed liquid is a strong acid, it is expected that heat will be generated by mixing the raw liquid. For this reason, the temperature of the mixed liquid may be cooled to about room temperature. Also, depending on the mixed liquid, it may be decomposed at temperatures other than low temperatures. In this case, it is preferable to use a mechanism that can lower the temperature of the mixed liquid. Examples of low temperatures are -20°C or higher and 20°C or lower, -10°C or higher and 15°C or lower, or 5°C or higher and 15°C or lower. Also, for example, when the mixed liquid is a vaccine, it may be desirable to maintain it at an extremely low temperature. Examples of extremely low temperatures are -100°C or higher and -40°C or lower, and may be -90°C or higher and -60°C or lower.

[0036] The container 1 preferably further includes an acidity measuring unit 23 for measuring the acidity of either or both of the first mixed solution and the second mixed solution. The mechanism for measuring the acidity is known, for example, as described in Japanese Patent No. 6648390 (hypochlorous acid water generating device with pH automatic meter), Japanese Patent No. 6602667 (pH measuring device), and Japanese Patent No. 5725318 (pH sensor and pH measuring method). The acidity measuring unit 23 may appropriately adopt a known mechanism capable of measuring the acidity. In particular, when it is necessary to check the acidity of the mixed solution, it is preferable to have the acidity measuring unit 23. For example, when the container 1 is used to prepare a disinfectant to be sprayed on a living body, it is preferable to measure the acidity of the second mixed solution before spraying, check the safety, and adjust the amount of the solvent or diluent, and then spray the mixed solution on the living body.

[0037] The container 1 preferably further includes a heating unit 24 for heating the second mixed liquid. The heating unit 24 may include any known heating mechanism. For example, when the first plunger 25 (or the second plunger 27 described later) is pressed in a predetermined amount or more, the switch of the heating unit 24 is turned on (switched on), and the heating means present in the heating unit 24 starts to function, and the second mixing unit 13 is preferably heated. An example of the heating mechanism is an electric heating wire. For example, when the first mixed liquid is cooled and the second mixed liquid is sprayed or applied to a living body, the second mixed liquid may be too cold. In such a case, it is preferable to appropriately heat the second mixed liquid and spray or apply it. In addition, some mixed liquids have a higher sterilizing effect at higher temperatures. In the case of such liquids, the sterilizing property can be increased by increasing the temperature of the liquid to be output. An example of the temperature of the mixed liquid is 10°C or higher and 80°C or lower, and may be 20°C or higher and 60°C or lower.

[0038] It is preferable that the first mixing unit 11 has a capacity display that displays the amount of solution contained in the first mixing unit 11. Of course, the second mixing unit 13 may also have a capacity display that displays the amount of solution contained in the second mixing unit 13. An example of the capacity display is a scale. The scale may be, for example, a scale printed on a syringe. With such a capacity display, the amount of the mixed liquid contained in and generated in the mixing unit can be known, and also the amount of the mixed liquid output can be known.

[0039] The container 1 has an output unit 15 for outputting the second mixed liquid. Examples of the output unit 15 are a spray mechanism, a tube, and a hole. An example of the spray mechanism is one having an insertion tube that is inserted into the second mixed liquid and a spray unit connected to the insertion tube. If the container 1 has a spray mechanism, it can spray the second mixed liquid. Also, if the container 1 has a tube and a hole, it can apply the second mixed liquid.

[0040] FIG. 2 is a conceptual diagram showing an example of a container different from that shown in FIG. 1. This container 1 has a second pusher 27 for moving the first liquid accommodated in the first liquid accommodation section 3 to the second liquid accommodation section 5. In the example shown in FIG. 2, the second liquid accommodation section 5 functions as the first mixing section 11. The second pusher 27 moves the first mixed liquid to the third liquid accommodation section 7. In the example shown in FIG. 2, the third liquid accommodation section 7 functions as the second mixing section 13. This example may also have a structure in which the third liquid accommodation section 7 exists outside the second mixing section 13 and pushes out the third liquid accommodated in the third liquid accommodation section 7 to the second mixing section 13 by the third pusher or the like.

[0041] Fig. 3 is a conceptual diagram showing an example of a container different from those in Fig. 1 and Fig. 2. This container 1 can spray the second mixed liquid by gripping the output part 15.

[0042] The second invention relates to a method for producing a hypobromous acid solution using any of the above-mentioned containers 1. According to this invention, a hypobromous acid solution can be produced using the container 1 and sprayed or applied. This method is a method for producing a hypobromous acid solution by simply mixing liquids using a simple device without using electrolysis or the like. Hypobromous acid solutions are known as disinfectants, for example, as described in Japanese Patent No. 5918109 (method for producing a hypobromous acid stabilized composition and a hypobromous acid stabilized composition), Japanese Patent No. 4398161 (bactericide containing hypobromous acid and a method for disinfecting effluent using the same), and Japanese Patent No. 4231371 (method and device for generating hypobromous acid). In this invention, hypobromous acid may be used at an appropriate concentration and amount depending on various applications.

[0043] An example of the first liquid is a solution containing a hypochlorous acid compound. Examples of the hypochlorous acid compound are one or more selected from the group consisting of hypochlorous acid, salts of hypochlorous acid, dichloroisocyanuric acid and its salts, trichloroisocyanuric acid and its salts, 1,3-dichlorohydantoin and its salts, and 1,3-dichloro-5,5-dialkylhydantoin (an alkyl group having 1 to 12 carbon atoms) and its salts. Among these, hypochlorous acid or salts of hypochlorous acid are preferred. An example of a salt of hypochlorous acid is sodium hypochlorite (NaOCl). These separate hypochlorite ions in the solution. That is, in this example, the first liquid contains hypochlorite ions. The concentration of hypochlorite ions in the solution may be appropriately adjusted depending on the application. It is preferable to adjust the concentration (amount) of hypochlorite ions so that the molar ratio with bromide ions described later is about 1:1. The molar ratio of hypochlorite ions to bromide ions may be 2:1 to 1:2, 3:2 to 2:3, or 4:3 to 3:4.

[0044] An example of the second liquid is a solution containing a bromine compound. Examples of the bromine compound include sodium bromide (NaBr), potassium bromide (KBr), and ammonium bromide (NH 4 Br), and calcium bromide (CaBr 2) The second liquid may contain bromine ions. The first liquid and the second liquid may contain a known buffer as appropriate. The concentration of bromine ions may be appropriately adjusted with reference to the concentration of hypobromous acid in the second mixed liquid.

[0045] In the first mixing section 11, the first liquid and the second liquid are mixed to obtain a first mixed liquid. For example, when the first liquid contains sodium hypochlorite and the second liquid contains sodium bromide, hypobromous acid is produced by mixing the first liquid and the second liquid through the following chemical reaction. NaOCl+NaBr→NaOBr+NaCl···(1) NaOBr→Na + +OBr - (2) H + +OBr - ⇔ HOBr····(3)

[0046] An example of the third liquid is a solvent or a diluent. An example of the solvent is water. The third liquid may be physiological saline, alcohol, ether, or a gelling agent. When the second mixed liquid is spray-applied, the third liquid preferably contains water. When the second mixed liquid is applied, the second mixed liquid may be made viscous. The first mixed liquid containing hypobromous acid is mixed with the third liquid to obtain the second mixed liquid. For example, when the second mixing section 13 has an acidity meter, the third liquid added to the second mixing section 13 may be adjusted while watching the acidity meter to adjust the concentration of hypobromous acid. An example of the amount of hypobromous acid is 10 ppm or more and 1000 ppm or less, and may be 50 ppm or more and 500 ppm or less. The amount of the second mixed liquid may be 1 ml or more and 100 ml or less, and may be 2 ml or more and 20 ml or less.

[0047] The third invention relates to a method for producing a pernitric acid solution using any of the above-mentioned containers 1. According to this invention, a pernitric acid solution can be produced using the container 1 and sprayed or applied. This method is a method for producing a pernitric acid solution by simply mixing liquids using a simple device without using electrolysis or the like. Sterilization methods using pernitric acid solutions are publicly known, for example, as described in Japanese Patent No. 7179289 (Method and device for detecting the concentration of pernitric acid, and device for generating pernitric acid for sterilization) and International Publication WO2016 / 035342. The method for adjusting the concentration is the same as that of the second invention.

[0048] The first liquid may be any liquid that is a source of hydrogen peroxide. An example of the first liquid is hydrogen peroxide water or a solution containing hydrogen peroxide. An example of the solution containing hydrogen peroxide may be a mixture of hydrogen peroxide and nitric acid, or a mixture of hydrogen peroxide and a salt of nitric acid.

[0049] The second liquid may be a source of nitrous acid (or nitrite ions). An example of the second liquid is a solution of nitrous acid or a salt of nitrous acid.

[0050] In the first mixing section 11, the first liquid and the second liquid are mixed to obtain a first mixed liquid. For example, if the first liquid contains hydrogen peroxide and the second liquid contains nitrous acid, when the first liquid and the second liquid are mixed, pernitric acid is produced by the following chemical reaction. HNO 2 +2H 2 O 2 →HOONO 2 +2HO 2 An example of the third liquid is a solvent. The third liquid may be the same as that of the second invention. [Industrial Applicability]

[0051] The present invention can be used in the field of disinfectants, etc. [Explanation of symbols]

[0052] 1 container 3. First liquid storage section 5 Second liquid storage section 7 Third liquid storage section 11 First mixing section 13 Second mixing section 15 Output section

Claims

1. a first liquid storage portion that stores a first liquid; a second liquid storage portion that stores a second liquid; a third liquid storage portion that stores a third liquid; a first mixing section for mixing the first liquid and the second liquid to obtain a first mixed liquid; a second mixing section for mixing the first mixed liquid with the third liquid to obtain a second mixed liquid; an output unit for outputting the second mixed liquid; A container having

2. 2. The container of claim 1, The first liquid is a solution containing a hypochlorous acid compound, the second liquid is a solution containing a bromine compound; The third liquid is a solvent.

3. 2. The container of claim 1, The first liquid is a solution containing sodium hypochlorite, The second liquid is an aqueous solution of sodium bromide, The third liquid is a solvent.

4. 3. The container of claim 2, A container for spraying or applying hypobromous acid solution.

5. 2. The container of claim 1, The first liquid is hydrogen peroxide water or a solution containing hydrogen peroxide, the second liquid is a solution of nitrous acid or a salt of nitrous acid; The third liquid is a solvent.

6. 2. The container of claim 1, The first liquid is a mixed solution of (1) hydrogen peroxide and (2) nitric acid or a salt of nitric acid, the second liquid is a solution of nitrous acid or a salt of nitrous acid; The third liquid is a solvent.

7. 6. The container of claim 5, A container for spraying or applying pernitrate solution.

8. 2. The container of claim 1, A container in which at least one of the first liquid storage section, the second liquid storage section, and the first mixing section is made of a material resistant to strong acids.

9. A container according to any one of claims 1 to 8, The vessel further comprises a cooling section for cooling either or both of the first mixing section and the second mixing section.

10. A container according to any one of claims 1 to 8, The container further comprises an acidity measuring section for measuring the acidity of either or both of the first mixed liquid and the second mixed liquid.

11. 9. The container according to claim 1, further comprising a heating section for heating the second mixed liquid.

12. A container according to any one of claims 1 to 8, The container further has a first pusher for simultaneously moving the first liquid contained in the first liquid containing portion and the second liquid contained in the second liquid containing portion to the first mixing portion. (This applies when the first and second housing parts are in parallel.)

13. 13. The container of claim 12, A container, wherein the first pusher moves the first mixed liquid to a third liquid storage section, and the third liquid storage section and the second mixing section are the same.

14. A container according to any one of claims 1 to 8, a second plunger for moving the first liquid contained in the first liquid containing section to the second liquid containing section, the second liquid containing section being the same as the first mixing section; The second pusher moves the first mixed liquid to a third liquid storage section, the third liquid storage section and the second mixing section being the same container.

15. A container according to any one of claims 1 to 8, The first mixing portion has a volume indicator that indicates the amount of solution contained in the first mixing portion.

16. A method for producing a hypobromous acid solution using the container according to claim 1, The first liquid is a solution containing a hypochlorous acid compound, the second liquid is a solution containing a bromine compound; The third liquid is a solvent; A step of mixing the first liquid and the second liquid in a first mixing section to obtain a first mixed liquid; mixing the first mixed liquid and the third liquid in a second mixing section to obtain a second mixed liquid; A method for producing a hypobromous acid solution, comprising:

17. A method for producing a pernitric acid solution using the container according to claim 1, The first liquid is hydrogen peroxide water or a solution containing hydrogen peroxide, the second liquid is a solution of nitrous acid or a salt of nitrous acid; The third liquid is a solvent; A step of mixing the first liquid and the second liquid in a first mixing section to obtain a first mixed liquid; mixing the first mixed liquid and the third liquid in a second mixing section to obtain a second mixed liquid; A method for producing a pernitric acid solution, comprising:

Images