CN101380031A - Chlorine dioxide sterilization foreign taste removing liquor - Google Patents
Chlorine dioxide sterilization foreign taste removing liquor Download PDFInfo
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- CN101380031A CN101380031A CNA2006101241231A CN200610124123A CN101380031A CN 101380031 A CN101380031 A CN 101380031A CN A2006101241231 A CNA2006101241231 A CN A2006101241231A CN 200610124123 A CN200610124123 A CN 200610124123A CN 101380031 A CN101380031 A CN 101380031A
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- chlorine dioxide
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Abstract
The invention relates to chlorine dioxide disinfection and smell elimination liquor, which includes chlorine dioxide aqueous solution of chlorine dioxide gas, and is characterized in that a pH regulator is also included to control pH value of the solution and ensure chlorine dioxide reaches a stable state; wherein, chlorine dioxide is dissolved in water in the shape of molecule. The chlorine dioxide disinfection and smell elimination liquor has the advantages that a pure chlorine dioxide disinfectant is provided which is dissolved in water in the shape of molecule; in use, no activator is needed to be added, realizing no need of activation indeed; owing to the dissolving of the dioxide disinfection gaseous molecule in water, effective maintaining concentration reaches over one year; applied concentration is low; security is good, without the danger of instability of ordinarily stable chlorine dioxide after activated and the generation of high concentration gas; the chlorine dioxide disinfection and smell elimination liquor can directly act on human skin; food level active agent is appended; demulsification and deoilness properties are added.
Description
[technical field]
The present invention relates to a kind of disinfection agent of chlorine dioxide, particularly a kind ofly need not to activate, directly use, concentration stabilize, the molten disinfection agent of chlorine dioxide that is stored in water of chlorine dioxide preserved all the year round.
[background technology]
Chlorine dioxide is universally acknowledged A1 level, and the safe disinfection agent of the 4th generation has very strong oxidation disinfection ability.Its molten point is-59, boiling point is 11, normal temperature is gas shape material down, solvability to water is about 300ppm at normal temperatures and pressures, gas concentration reaches 10% and has explosivity when above in air, often being used to sterilizing deodorizing bleaching etc., is that sterile products is compared with traditional chlorine, has characteristics such as efficient, safety, sterilization dose are low.And characteristics such as noresidue in the process of sterilizing, no carcinogenic, no teratogenesis, can be widely used in corrosion-resistant medicine equipment, environment, the air sterillization of health unit, and health and epidemic prevention and disinfection of epidemic focus, food and drink process pipeline, container, environment, family's tableware, vegetables, clothing, etc. the sterilization of aspect, the sterilization of wood pulp bleaching, aquatic products feed lot, plant etc.Three Difficult Issues fail to obtain concrete solution always but chlorine dioxide is not high because of its gas concentration shakiness, purity, be difficult to preserve etc., are restricting the extensive use of chlorine dioxide in every field.Existing commercially available disinfection agent of chlorine dioxide mostly is stability chlorine dioxide, and the main component of stability chlorine dioxide is uncertain, generally is to add stabilizing agent (alkali salt) to make chlorine dioxide form sodium salt and cause stablely, and the main component in the solution is chlorition (CLO
2 -) and chloranion (CLO
3 -).They to contain ratio uncertain, be the mixture of different kinds of ions.The about 50000ppm of concentration of its hybrid ionic of stability chlorine dioxide of supplying on the open market.Make stability chlorine dioxide generation Disinfection Effect must add acid and activate, but its activation is subjected to all multifactor influences, activation rate generally about 10%, causes wastage of material at present, and the while is residual impurity also, also brings inconvenience in the use.
Chlorine dioxide with regard to stability, it during use the free chlorine dioxide that discharges through acidifying, and concentration also can only keep the short time, side effect was obvious when Disinfection Effect was arranged, solve this difficult problem, must seek the chemical balance point that can keep chlorine dioxide concentration constant, just seek a kind of chlorine dioxide concentration that can make and keep for a long time, not the material that can descend.Moreover also will consider easy to manufacturely to ensure the quality of products again, very complicated as process conditions and equipment, not only cost can be very high, and also have very big difficulty in the quality management.When the pH value raise, the chlorine dioxide generating capacity was just few, and when the pH value reduced, the chlorine dioxide generating capacity was just many.The relation of this chlorine dioxide concentration and pH value is exactly so-called chemical balance relation.
[summary of the invention]
At the problem of above-mentioned existence, the purpose of this invention is to provide a kind ofly need not to activate, directly use, concentration stabilize, the molten disinfection agent of chlorine dioxide that is stored in water of chlorine dioxide that can preserve all the year round.
For realizing above purpose, chlorine dioxide sterilization foreign taste removing liquor of the present invention comprises the aqueous solution of chlorine dioxide of chlorine dioxide, it is characterized in that: comprise that also the PH conditioning agent controls the pH value of solution, make chlorine dioxide reach a stable status, wherein, chlorine dioxide is to be stored in the water so that the form of molecule is molten.
Also comprise the surface-active stabilizing agent, wherein, active stabilizer is the mixture of anion surfactant and food-grade emulsifying additive.
The aqueous solution that contains chlorine dioxide is characterized by purity with the special technology device fabrication up to the aqueous solution of chlorine dioxide more than 99%, can adjust the concentration of chlorine dioxide arbitrarily.
Wherein, the PH conditioning agent can be citric acid.
The invention has the advantages that: stability chlorine dioxide sanitizer is provided, and it is fully with the molten disinfection agent of chlorine dioxide that is stored in water of molecular conformation, compares with stability chlorine dioxide, and following characteristics are arranged:
1. need not add any activator when using, really reach and need not activation;
With the chlorine dioxide molecular forms molten deposit with water in, effectively keep concentration to reach more than 1 year;
3. working concentration is low, and is safe, and the danger of unstable and high concentration gas generation behind the stable chlorine dioxide activation as none;
4. can directly act on human body skin;
5. add the food-grade activating agent, increase breakdown of emulsion, broken oiliness.
[description of drawings]
Fig. 1 is a chlorine dioxide sterilization foreign taste removing liquor of the present invention at 40 ℃ of accelerated tests between 180 days figure as a result;
Fig. 2 is that the concentration of chlorine dioxide sterilization foreign taste removing liquor of the present invention and prior art products keeps comparison diagram.
[embodiment]
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
Chlorine dioxide sterilization foreign taste removing liquor of the present invention comprises the aqueous solution of chlorine dioxide of chlorine dioxide, go out the chlorine dioxide with high purity aqueous solution that to set concentration arbitrarily by proprietary device fabrication, control the pH value of solution by the PH conditioning agent, make chlorine dioxide reach a stable status, having added liquid reduces surface tension and increases stable active stabilizer, make system form the equilibrium system of " constantly volatilization, constantly replenish ", thus reached need not to activate, directly use, concentration stabilize, the effect that can preserve all the year round.
Also comprise the surface-active stabilizing agent, wherein, active stabilizer is the mixture of anion surfactant and food-grade emulsifying additive.
The aqueous solution that contains chlorine dioxide is characterized by purity with the special technology device fabrication up to the aqueous solution of chlorine dioxide more than 99%, can adjust the concentration of chlorine dioxide arbitrarily.
Wherein, the PH conditioning agent can be citric acid.
Utilize above-mentioned prescription, make 4 kinds of compounds keep chemical balances, thereby make the test effect figure of the disinfection sanitizer that the chlorine dioxide product design remains unchanged, as shown in Figure 1: CLO of the present invention
2The concentration unanimity remains unchanged substantially.
Supplemental instruction: the relational expression between chlorine dioxide concentration and the acid:
As shown in Figure 2: the prior art chlorine dioxide concentration is after about at normal temperatures 20 days, concentration will reduce by 50%, and actual sustain concentration of the present invention can reach more than 1 year, experiment has been proved to be and has tackled the strongest virus spread one deoxyribonucleic acid virus(DNA virus) in the pet, concentration is that 0.1PPM only needs 5 minutes, just 99% fungicidal effectiveness can be arranged.In addition,, the place is taken place in mould, has also done sterilization contrast actual tests, see Table 1 in places such as Shenzhen meat inspection institutes:
(table 1)
| Mould | Yeast | |
| Sterilize preceding 1 day 3 days later on later on after 6 days | 1.2*10 91.2*10 20 0 | 3.6*10 93.1*10 43.6*10 0 |
This product design is 200PPM, 2ml/10cm
2Only once spraying, angel's thalline loses vigor, and kills mould in 3 days, fundamentally eliminates the mould source in 6 days.
The invention has the advantages that: described disinfection agent of chlorine dioxide, it is fully with the molten disinfection agent of chlorine dioxide that is stored in water of molecular conformation, compares with stability chlorine dioxide, and following features is arranged:
6. need not add any activator when using, really reach and need not activation;
With the chlorine dioxide molecular forms molten deposit with water in, effectively keep concentration to reach more than 1 year;
8. working concentration is low, and is safe, and the unstable danger that occurs with high concentrations of gas behind the stable chlorine dioxide activation as none;
9. can directly act on human body skin;
10. add the food-grade activating agent, increase breakdown of emulsion, broken oiliness.
Claims (5)
1, chlorine dioxide degerming foreign taste removing liquor comprises the aqueous solution of chlorine dioxide of chlorine dioxide, it is characterized in that: comprise that also the PH conditioning agent controls the pH value of solution, make chlorine dioxide reach a stable status, wherein, chlorine dioxide is to be stored in the water so that the form of molecule is molten.
2, according to claims 1 described chlorine dioxide degerming foreign taste removing liquor, it is characterized in that for: also comprise the surface-active stabilizing agent.
3, according to claims 2 described chlorine dioxide degerming foreign taste removing liquors, it is characterized in that: the aqueous solution that contains chlorine dioxide utilizes purity that special equipment produces up to the aqueous solution of chlorine dioxide more than 99%, can adjust the concentration of chlorine dioxide arbitrarily.
4, according to claims 1 described chlorine dioxide degerming foreign taste removing liquor, it is characterized in that: the PH conditioning agent can be citric acid.
5, according to claims 2 described chlorine dioxide degerming foreign taste removing liquors, it is characterized in that: active stabilizer is the mixture of anion surfactant and food-grade emulsifying additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101241231A CN101380031A (en) | 2006-12-08 | 2006-12-08 | Chlorine dioxide sterilization foreign taste removing liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101241231A CN101380031A (en) | 2006-12-08 | 2006-12-08 | Chlorine dioxide sterilization foreign taste removing liquor |
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| Publication Number | Publication Date |
|---|---|
| CN101380031A true CN101380031A (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101241231A Pending CN101380031A (en) | 2006-12-08 | 2006-12-08 | Chlorine dioxide sterilization foreign taste removing liquor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8992831B2 (en) | 2009-09-25 | 2015-03-31 | E. I. Du Pont De Nemours And Company | Stabilized chlorine dioxide to preserve carbohydrate feedstocks |
| CN106550941A (en) * | 2016-11-08 | 2017-04-05 | 东北大学秦皇岛分校 | A kind of stabilizing chlorine dioxide disinfectant solution |
| CN106818862A (en) * | 2017-01-22 | 2017-06-13 | 清远海贝生物技术有限公司 | A kind of high efficiency chlorine dioxide solution without activation and its production and use |
| CN112042671A (en) * | 2020-08-08 | 2020-12-08 | 河南科智宏环保科技有限公司 | Household rare earth hypochlorous acid sterilizing disinfectant |
| CN113812403A (en) * | 2021-10-29 | 2021-12-21 | 石家庄北赫环保科技有限公司 | Chlorine dioxide solution and preparation method thereof |
| CN114342929A (en) * | 2021-11-29 | 2022-04-15 | 鲍立锋 | Oxidant stabilizing solution and preparation method thereof |
-
2006
- 2006-12-08 CN CNA2006101241231A patent/CN101380031A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8992831B2 (en) | 2009-09-25 | 2015-03-31 | E. I. Du Pont De Nemours And Company | Stabilized chlorine dioxide to preserve carbohydrate feedstocks |
| US9504710B2 (en) | 2009-09-25 | 2016-11-29 | E I Du Pont De Nemours And Company | Stabilized chlorine dioxide to preserve carbohydrate feedstocks |
| CN106550941A (en) * | 2016-11-08 | 2017-04-05 | 东北大学秦皇岛分校 | A kind of stabilizing chlorine dioxide disinfectant solution |
| CN106550941B (en) * | 2016-11-08 | 2020-11-06 | 东北大学秦皇岛分校 | Stable chlorine dioxide disinfectant |
| CN106818862A (en) * | 2017-01-22 | 2017-06-13 | 清远海贝生物技术有限公司 | A kind of high efficiency chlorine dioxide solution without activation and its production and use |
| CN112042671A (en) * | 2020-08-08 | 2020-12-08 | 河南科智宏环保科技有限公司 | Household rare earth hypochlorous acid sterilizing disinfectant |
| CN113812403A (en) * | 2021-10-29 | 2021-12-21 | 石家庄北赫环保科技有限公司 | Chlorine dioxide solution and preparation method thereof |
| CN114342929A (en) * | 2021-11-29 | 2022-04-15 | 鲍立锋 | Oxidant stabilizing solution and preparation method thereof |
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Open date: 20090311 |