CN1830259A - Chlorinedioxide disinfectant and its preparation method - Google Patents
Chlorinedioxide disinfectant and its preparation method Download PDFInfo
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- CN1830259A CN1830259A CN 200510053608 CN200510053608A CN1830259A CN 1830259 A CN1830259 A CN 1830259A CN 200510053608 CN200510053608 CN 200510053608 CN 200510053608 A CN200510053608 A CN 200510053608A CN 1830259 A CN1830259 A CN 1830259A
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- chlorine dioxide
- chlorite
- weight portion
- disinfection agent
- persulfate
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Abstract
A ClO2 disinfectant is prepared from the chlorite chosen from ammonium chlorite, lithium chlorite, sodium chlorite and potassium chlorite and the persulfate chosen from ammonium persulfate, lithium persulfate, sodium persulfate and potassium persulfate through drying, pulverizing, mixing, adding water absorbent, synergist and sodium chloride, and stirring.
Description
Technical field
The present invention relates to a kind of disinfection agent of chlorine dioxide and preparation method thereof, relate to a kind of packed disinfection agent of chlorine dioxide and preparation method thereof specifically.
Background technology
Chlorine dioxide (ClO
2) be a kind of strong oxidizer, be the disinfectant of a kind of good efficient, wide spectrum, nontoxic, noresidue." carcinogenic, teratogenesis, mutagenesis " effect because it does not produce, at present by the whole world praise highly be the 4th generation disinfectant, be four kinds of disinfection sanitizer (O commonly used
3, ClO
2, Cl
2And chloramines) combination property is best in, and its safety is classified as the A1 level by the World Health Organization, is that a kind of generally acknowledged chlorine is the optimal renewal product of disinfectant.Chlorine dioxide can be killed nearly all common pathogenic microorganisms, fungi and virus, its scope of application almost covers all trades and professions, except that as the disinfectant, also can be used as water treatment agent, oxidative decoloration deodorant, bleaching agent, antistaling agent, food additives and cleaning agent etc.
That uses at present mainly contains liquid dosage form, liquid-solid mixing formulation and solid dosage forms disinfectant with chlorine dioxide as the disinfectant of active ingredient.
Wherein liquid dosage form adopts the binary liquid packing mostly mainly based on stable ClO 2 solution and liquid acid.This employing liquid acid activates the system of stability chlorine dioxide, and its pH value will could activate relatively fully below O.5.But acidity is too high, makes that the corrosivity of system is very strong, thereby has limited the use of liquid dosage form disinfection agent of chlorine dioxide in some places, and is very inconvenient in transportation, keeping simultaneously.
Liquid-solid mixing formulation mainly is based on stable ClO 2 solution and solid acid, and the disinfection agent of chlorine dioxide of this formulation is the same with the liquid dosage form disinfection agent of chlorine dioxide on the one hand, the inconvenience that exists transportation, keeping and use; On the other hand, with solid acid activation, activation efficiency is low, makes the cost height.
Present common solid dosage forms disinfection agent of chlorine dioxide, mainly comprise following several types: the first, sodium chlorite adds solid acid, adopts two-component packaging that sodium chlorite and solid acid are separated packing; The second, sodium chlorite adds passivator, carries out the monobasic packing with solid acid; Three, stable ClO 2 solution is adsorbed on the porous high-ratio surface material, carries out monobasic or two-component packaging with solid acid.Though the solid dosage forms disinfection agent of chlorine dioxide is convenient to transportation and keeping, but activate sodium chlorite with solid acid, the pH value of system is difficult to reach below 0.5, make that the chlorine dioxide activation rate in the system is low, chlorite in the system exists in a large number, make the cost height, also have the situation of acid corrosion simultaneously.
Summary of the invention
The objective of the invention is to overcome existing when using liquid acid to activate acidity too high, make that the corrosivity of system is very strong, and activation efficiency is low when adopting the solid acid activation, and liquid dosage form, liquid-solid mixing formulation disinfection agent of chlorine dioxide exist transportation, keeping and the defective of the inconvenience used, thus a kind of activation efficiency height is provided, acidity is moderate and be convenient to transport, keeping and the disinfection agent of chlorine dioxide that uses.
The objective of the invention is to be achieved through the following technical solutions:
Disinfection agent of chlorine dioxide provided by the invention comprises following component, and its weight portion proportioning is:
Chlorite 1～80 weight portion; With
Persulfate 1～80 weight portion.
Described chlorite comprises chlorous acid ammonium, lithium chlorite, sodium chlorite, potassium chlorite; Described persulfate comprises ammonium persulfate, persulfuric acid lithium, sodium peroxydisulfate, potassium peroxydisulfate.
Disinfection agent of chlorine dioxide provided by the invention also comprises:
Water absorbing agent 1～60 weight portion; Or/and
Agonist 1～38 weight portion; Or/and
Sodium chloride 1～50 weight portion;
Described agonist is lauryl sodium sulfate or neopelex.
Described water absorbing agent comprises anhydrous sodium sulfate, anhydrous magnesium sulfate, anhydrous calcium chloride.
Disinfection agent of chlorine dioxide provided by the invention also comprises: described mixture is contained in the inner bag its outer outer bag in addition; Described inner bag is by a kind of the making that is selected from cellulose and derivative thereof, polysulfones, polyamide, polyester, polyolefin, silicon-containing polymer, fluoropolymer, the chitin; Described outer bag is made by glassine paper and poly mixture or polyester and poly mixture.
The invention provides a kind of preparation method of above-mentioned disinfection agent of chlorine dioxide, comprise the steps:
The persulfate of the chlorite of 1～80 weight portion and 1～80 weight portion respectively after the drying, is crushed to 15～1200 orders, mixes.
Described chlorite comprises chlorous acid ammonium, lithium chlorite, sodium chlorite, potassium chlorite; Described persulfate comprises ammonium persulfate, persulfuric acid lithium, sodium peroxydisulfate, potassium peroxydisulfate.
The preparation method of disinfection agent of chlorine dioxide provided by the invention also comprises the steps:
With the water absorbing agent of 1～60 weight portion,, mix or/and the agonist of 1～38 weight portion or/and after the sodium chloride of 1～50 weight portion difference drying, be crushed to 15～1200 orders, adds said mixture.
Described agonist is lauryl sodium sulfate or neopelex.
Described water absorbing agent comprises anhydrous sodium sulfate, anhydrous magnesium sulfate, anhydrous calcium chloride.
The preparation method of disinfection agent of chlorine dioxide provided by the invention also comprises the steps:
Disinfection agent of chlorine dioxide provided by the invention also comprises: described mixture is contained in the inner bag according to the user demand amount, and its outer outer bag is in addition sealed; Described inner bag is by a kind of the making that is selected from cellulose and derivative thereof, polysulfones, polyamide, polyester, polyolefin, silicon-containing polymer, fluoropolymer, the chitin; Described outer bag is made by glassine paper and poly mixture or polyester and poly mixture.
During use, can be with according to desired concn, disinfection agent of chlorine dioxide powder mixture provided by the invention directly drops in the water; Also the outer bag of packed disinfection agent of chlorine dioxide provided by the invention can be sealed off, inner bag is directly put into a certain amount of water, this disinfectant constantly produces chlorine dioxide in water, form aqueous solution of chlorine dioxide.
Disinfection agent of chlorine dioxide provided by the invention, with existing be that the disinfection agent of chlorine dioxide of activator is compared with acid, its advantage is:
1, the ClO 2 solution pH value of gained of the present invention has solved the problem of disinfection agent of chlorine dioxide acid corrosion between 6～8, particularly under war condition, and the problem of hospital of field army or the apparatus corrosion of rescue unit;
2, the activation rate height of chlorine dioxide of the present invention can reach more than 90%;
3, the agonist that adopts of the present invention kill virus more effectively is as various pathogenic microorganismss, fungi and the virus in pathogenic microorganisms, fungi and the virus, particularly biological warfare;
4, the present invention adopts packed form, can cause the chlorite and the over cure acid group of high concentration in the part, has solved the slow problem of chlorine dioxide activation from chemical dynamic model, and activation rate reaches more than 80% in 5 minutes;
5, the present invention adopts packed form, adapt to army's field work, particularly wartime situation needs, the packaging volume that it is less, be convenient to army's transportation, be beneficial to carrying of each group member of team of army especially, its good stability, be beneficial to long preservation, especially also can long term storage under the higher levels of humidity environment;
6, preparation method's raw material of the present invention is easy to get, low price, and cost is low, and technology is simple, and equipment is few, is suitable on a small scale and large-scale industrial production, can satisfy the emergent production and the equipment in wartime fully.
Embodiment
Embodiment 1,
After 1g chlorous acid ammonium, 80g sodium peroxydisulfate, 18g anhydrous sodium sulfate and 1g lauryl sodium sulfate difference drying, be crushed to 1200 orders, anhydrous sodium sulfate is added the chlorous acid ammonium to mix, adding lauryl sodium sulfate then mixes, adding 50g sodium chloride at last mixes, add sodium peroxydisulfate at last and mix, obtain disinfection agent of chlorine dioxide pulvis provided by the invention.
The disinfection agent of chlorine dioxide pulvis of 100 grams are packaged in the inner bag that cellulose does, inner bag is sealed.Outer bag with inner bag places glassine paper/polyethylene to do seals, and obtains the disinfection agent of chlorine dioxide sachet, and is standby.
During use, can directly drop into this disinfection agent of chlorine dioxide pulvis in the water with according to desired concn; Also the outer bag of this disinfection agent of chlorine dioxide sachet can be sealed off, inner bag is directly put into a certain amount of water, this disinfectant constantly produces chlorine dioxide in water, form aqueous solution of chlorine dioxide.
Embodiment 2～4
Method by embodiment 1 prepares disinfection agent of chlorine dioxide pulvis and sachet, and its component is as shown in the table:
Table 1,
| Embodiment | 1 | 2 | 3 | 4 |
| Chlorite and weight thereof | The chlorous acid ammonium | Lithium chlorite | Potassium chlorite | Sodium chlorite |
| 1g | 80g | 40g | 30g | |
| Persulfate and weight thereof | Sodium peroxydisulfate | The persulfuric acid lithium | Potassium peroxydisulfate | Ammonium persulfate |
| 80g | 80g | 1g | 20g | |
| Agonist and weight thereof | Lauryl sodium sulfate | Neopelex | —— | Neopelex |
| 1g | 38g | —— | 17g | |
| Water absorbing agent and weight thereof | Anhydrous sodium sulfate | Anhydrous magnesium sulfate | Anhydrous calcium chloride | —— |
| 18g | 1g | 60g | —— | |
| The weight of sodium chloride | 50g | 1g | —— | —— |
| Inner bag | Cellulose | Polysiloxanes | Polysulfones | Polyester |
| Outer bag | Glassine paper/polyethylene | Polyester/polyethylene | Glassine paper/polyethylene | Polyester/polyethylene |
Claims (10)
1, a kind of disinfection agent of chlorine dioxide comprises following component, and its weight portion proportioning is:
Chlorite 1～80 weight portion; With
Persulfate 1～80 weight portion.
2, disinfection agent of chlorine dioxide as claimed in claim 1 is characterized in that, described chlorite comprises chlorous acid ammonium, lithium chlorite, sodium chlorite, potassium chlorite; Described persulfate comprises ammonium persulfate, persulfuric acid lithium, sodium peroxydisulfate, potassium peroxydisulfate.
3, disinfection agent of chlorine dioxide as claimed in claim 1 is characterized in that, also comprises:
Water absorbing agent 1～60 weight portion; Or/and
Agonist 1～38 weight portion; Or/and
Sodium chloride 1～50 weight portion;
Described agonist is lauryl sodium sulfate or neopelex.
4, disinfection agent of chlorine dioxide as claimed in claim 3 is characterized in that, described water absorbing agent comprises anhydrous sodium sulfate, anhydrous magnesium sulfate, anhydrous calcium chloride.
As claim 1,2,3 or 4 described disinfection agent of chlorine dioxide, it is characterized in that 5,, the mixture of described weight proportion be contained in the inner bag that it is outer to also have an outer bag; Described inner bag is by a kind of the making that is selected from cellulose and derivative thereof, polysulfones, polyamide, polyester, polyolefin, silicon-containing polymer, fluoropolymer, the chitin; Described outer bag is made by glassine paper and poly mixture or polyester and poly mixture.
6, the preparation method of the described disinfection agent of chlorine dioxide of a kind of claim 1 comprises the steps: the persulfate of the chlorite of 1～80 weight portion and 1～80 weight portion respectively after the drying, is crushed to 15～1200 orders, mixes.
7, the preparation method of disinfection agent of chlorine dioxide as claimed in claim 6 is characterized in that, described chlorite comprises chlorous acid ammonium, lithium chlorite, sodium chlorite, potassium chlorite; Described persulfate comprises ammonium persulfate, persulfuric acid lithium, sodium peroxydisulfate, potassium peroxydisulfate.
8, the preparation method of disinfection agent of chlorine dioxide as claimed in claim 6, it is characterized in that, also comprise the steps: water absorbing agent with 1～60 weight portion, or/and the agonist of 1～38 weight portion, or/and after the sodium chloride of 1～50 weight portion difference drying, be crushed to 15～1200 orders, add the mixture in the claim 6, mix; Described agonist is lauryl sodium sulfate or neopelex.
9, the preparation method of disinfection agent of chlorine dioxide as claimed in claim 8 is characterized in that, described water absorbing agent comprises anhydrous sodium sulfate, anhydrous magnesium sulfate, anhydrous calcium chloride.
As the preparation method of claim 6,7,8 or 9 described disinfection agent of chlorine dioxide, it is characterized in that 10,, will be contained in the inner bag according to the user demand amount that its outer outer bag is in addition sealed by the mixture that described weight proportion mixes; Described inner bag is by a kind of the making that is selected from cellulose and derivative thereof, polysulfones, polyamide, polyester, polyolefin, silicon-containing polymer, fluoropolymer, the chitin; Described outer bag is made by glassine paper and poly mixture or polyester and poly mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053608 CN1830259A (en) | 2005-03-08 | 2005-03-08 | Chlorinedioxide disinfectant and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053608 CN1830259A (en) | 2005-03-08 | 2005-03-08 | Chlorinedioxide disinfectant and its preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN1830259A true CN1830259A (en) | 2006-09-13 |
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|---|---|---|---|
| CN 200510053608 Pending CN1830259A (en) | 2005-03-08 | 2005-03-08 | Chlorinedioxide disinfectant and its preparation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973821A (en) * | 2010-10-11 | 2011-02-16 | 河北科技大学 | Powdered foliar fertilizer for preventing and controlling plant diseases and preparation method thereof |
| CN101480196B (en) * | 2009-01-21 | 2011-09-21 | 东莞市中加消毒科技有限公司 | Long-acting sustained-release chlorine dioxide disinfectant and method for producing the same |
| CN103190440A (en) * | 2013-04-09 | 2013-07-10 | 中国人民解放军军事医学科学院卫生装备研究所 | Method for preparing chlorine dioxide disinfectant |
| CN110403955A (en) * | 2019-08-31 | 2019-11-05 | 新乡市康大消毒剂有限公司 | A kind of the cleaning and sterilizing agent and its application method of milk cow nipple medicated bath |
| CN110498499A (en) * | 2019-08-01 | 2019-11-26 | 同济大学 | A kind of disinfectant reducing Disinfection Byproducts in Drinking Water concentration |
| CN112625640A (en) * | 2020-11-24 | 2021-04-09 | 国网电子商务有限公司 | Rat hole plugging daub and preparation method thereof |
| CN112913853A (en) * | 2021-02-01 | 2021-06-08 | 深圳市南门科技有限公司 | Multipurpose new coronavirus sterilizing disinfectant and preparation method thereof |
-
2005
- 2005-03-08 CN CN 200510053608 patent/CN1830259A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480196B (en) * | 2009-01-21 | 2011-09-21 | 东莞市中加消毒科技有限公司 | Long-acting sustained-release chlorine dioxide disinfectant and method for producing the same |
| CN101973821A (en) * | 2010-10-11 | 2011-02-16 | 河北科技大学 | Powdered foliar fertilizer for preventing and controlling plant diseases and preparation method thereof |
| CN101973821B (en) * | 2010-10-11 | 2014-01-08 | 河北科技大学 | Powdered foliar fertilizer for preventing and controlling plant diseases and preparation method thereof |
| CN103190440A (en) * | 2013-04-09 | 2013-07-10 | 中国人民解放军军事医学科学院卫生装备研究所 | Method for preparing chlorine dioxide disinfectant |
| CN110498499A (en) * | 2019-08-01 | 2019-11-26 | 同济大学 | A kind of disinfectant reducing Disinfection Byproducts in Drinking Water concentration |
| CN110403955A (en) * | 2019-08-31 | 2019-11-05 | 新乡市康大消毒剂有限公司 | A kind of the cleaning and sterilizing agent and its application method of milk cow nipple medicated bath |
| CN112625640A (en) * | 2020-11-24 | 2021-04-09 | 国网电子商务有限公司 | Rat hole plugging daub and preparation method thereof |
| CN112913853A (en) * | 2021-02-01 | 2021-06-08 | 深圳市南门科技有限公司 | Multipurpose new coronavirus sterilizing disinfectant and preparation method thereof |
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