CN1122189A - Bactericidal disinfectant - Google Patents
Bactericidal disinfectant Download PDFInfo
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- CN1122189A CN1122189A CN 95108346 CN95108346A CN1122189A CN 1122189 A CN1122189 A CN 1122189A CN 95108346 CN95108346 CN 95108346 CN 95108346 A CN95108346 A CN 95108346A CN 1122189 A CN1122189 A CN 1122189A
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Abstract
The bactericidal disinfectant has sodium chlorite, stabilizer and acidifying agent as main components and corrosion inhibitor and carrier as supplementary components. It is used in bactericidal disinfection of dinner set, fruits, etc., and it may be also used in preservation and deodorization.
Description
The present invention relates to a kind of disinfection sanitizer.
Chlorine dioxide conduct bactericide efficiently has been that the public accepts, but chlorine dioxide is met heat, light all easily decomposes, and its performance is extremely unstable, uses because of produced on-site is on-the-spot, limited the extensive use of chlorine dioxide, therefore chlorine dioxide is made the stability chlorine dioxide aqueous solution as disinfection sanitizer more, is about to sodium chlorate and hydrochloric acid, the chlorine dioxide body and function alkaline solution that the reaction of reductant such as methyl alcohol or sulphur dioxide obtains absorbs as stabilizing agent, makes chlorine dioxide be stable state.Add acid activation during use, chlorine dioxide is discharged.
CN1035477A mentions a kind of method of producing chlorine dioxide by acidifying chlorous sodium, with the sodium chlorite is raw material, the solid acidifier that uses oxalic acid, tartaric acid, citric acid and alchlor to form comes the acidifying sodium chlorite to produce chlorine dioxide, by weight sodium chlorite: organic acid: alchlor is 1: 1: 1-9, during concrete the use, with acidulant and sodium chlorite effect, produce chlorine dioxide fast, dilution is used again.But used a large amount of alchlors for producing chlorine dioxide rapidly, so that PH (0.5, even strong like this acidity is diluted many times, solution still has than highly acid, carbon steel equipment and apparatus are produced deep-etching, use limiting its sterilizing at food, medical department.Simultaneously alchlor in air very easily moisture absorption hydrolysis produce hydrogen chloride gas, give and produce, store, use and make troubles.
CN1048200A mentions a kind of preparation method and control box thereof of chlorine dioxide, is sodium chlorite by the first medicament, and alkaline stabilization agent such as sodium bicarbonate and second medicament are that catalyzer potassium permanganate and solid acidifier such as citric acid, niter cake are formed.Be placed in two parts up and down of control box of two kinds of components of first, second, there is mobilizable baffle plate the centre.Control box is used to produce the direct fumigation of chlorine dioxide and reaches sterilization, deodorizing, fresh-keeping purpose, and this belongs to slowly-releasing and uses.But the control method that should invent is still undesirable, is opening section that baffle plate is artificial or the purpose that all reaches the control combined amount.How evenly mix with following layer component on the upper strata, does not appear in the newspapers in this invention, often needs the chlorine dioxide of different amounts, different release time and rate of release, the simple and crude control device of this invention to be difficult to reach various occasions difference demands in different occasions.
The purpose of this invention is to provide a kind of efficient, fast, can widely used disinfection sanitizer, particularly have the disinfection sanitizer of corrosion proof function, another purpose provides a kind of controlled rate of release, the spacetabs type long-acting fungicide of release time.
The solution of the present invention is to realize like this.
The inventor finds sodium chlorite under certain condition through studying for a long period of time, no matter be solid or solution, after acidifying, all have good sterilization, fresh-keeping, deodorising effect because of discharging chlorine dioxide, thereby can be with sodium chlorite, alkaline stabiliser cooperates other compositions to make various products as main composition.
Sodium chlorite and as the gluconic acid sodium salt and the Sodium Benzoate of composite corrosion inhibitor is formed the first component as the borax or the sodium carbonate of stabilizing agent; With organic acid and niter cakes single or that be mixed such as single or the citric acid that is mixed, malic acid, tartaric acid, mineral salt such as potassium acid sulfate, sodium pyrosulfate, potassium pyrosulfate, ammonium persulfate are formed the second component as acidulant, and its weight ratio is:
Component first sodium chlorite: stabilizing agent: composite corrosion inhibitor=1: 0.01-0.4: 0.01-0.5
Component second organic acid: mineral salt=1: 0.1-3
Component first: component second=1.5: 1-4 first, second component is packing and preservation separately.
The sodium chlorite instability, adding alkaline stabiliser in pulvis first component is necessary to mixing, pack, store, using.First, the second component can be the solution that solid also can be mixed into variable concentrations by certain requirement, and the pH value difference of solution, then the release rate of chlorine dioxide is different with rate of release, reacted product is also different, and the solution acidic power is very remarkable to the influence of the term of validity of solution simultaneously.Acid strong, the term of validity is short; A little less than the acidity, the term of validity is long.Can determine acidulant composition and consumption according to different demands thus.
The composite corrosion inhibitor that gluconic acid sodium salt and Sodium Benzoate are formed is at 50-2500PPm, and chlorine dioxide content is 100-1000PPm in the solution, and PH=3-6 o'clock, in 10 minutes, can kill multiple germ and virus fast, carbon steel equipment and apparatus are not produced corrosion.
This disinfection sanitizer can be used for tableware, and the sterilizing of article such as fruit is fresh-keeping, also can be used for the sterilizing of food processing pipeline, equipment, medicine equipment.PH (stronger bactericidal effect is all arranged below 10, its applied range, bactericidal effect is good, speed is fast.Gluconic acid sodium salt, Sodium Benzoate are nontoxic, have no side effect.
It is that the montmorillonite of 100-200 meters squared per gram is as carrier that the inventor also finds with specific surface area, cooperate and select acidulant, the kind of stabilizing agent and quantity can control the burst size of chlorine dioxide, rate of release and release time, the bactericide that sodium chlorite, stabilizing agent, acidulant, carrier are formed is 1 by weight ratio: 0.05-0.5: 0.05-2: 0.5-8, and wherein stabilizing agent is made up of the single borax that is mixed, sodium carbonate, sodium bicarbonate; Acidulant is made up of citric acid, tartaric acid, malic acid, niter cake, sodium pyrosulfate, ammonium persulfate single or that be mixed.50-150 mesh sieves were pulverized in montmorillonite, sodium chlorite, stabilizing agent, acidulant mixing, and sealing is loaded in the plastic sack then, moves in the porose carton or plastic casing.The moisture absorption when preventing to store extends using period, and just opens carton or plastic casing in use, with the plastic sack perforation, and adds low amounts of water and soaks into solid agent, just has chlorine dioxide to discharge.Its term of validity can be by the proportioning control of different component, from ten days to six months.
This long-acting slow-release bactericide can be made antistaling agent, deodorant.The product of the different terms of validity and different burst sizes can be used for different occasions, and especially slow-release time reaches six months most and can satisfy fruit long-distance transport, special occasions such as preservation.
Following embodiment describes the present invention in detail.
Embodiment 1:
Get sodium chlorite 1.5 grams, borax 0.2 gram, gluconic acid sodium salt 0.05 gram, Sodium Benzoate 0.05 gram is formed the first component, uses plastic bag packaging: in addition with citric acid 0.5 gram, sodium pyrosulfate 0.7 gram is formed the second component, use another plastic bag packaging, during use first, second component is mixed,, add the dilution of 100 ml waters again and obtain bactericidal liquid with the dissolving of 20 ml waters.Do deactivation HBsAg effect with this solution, detect, act on 5 minutes and just transfer feminine gender to, hepatitis B is had good killing effect with the ELISA method.
Embodiment 2:
Get sodium chlorite 1 gram, sodium carbonate 0.4 gram, gluconic acid sodium salt 0.005 gram, Sodium Benzoate 0.005 gram is formed the first component, uses plastic bag packaging; With citric acid 0.3 gram, sodium pyrosulfate 0.7 gram is formed the second component, uses another plastic bag packaging in addition, during use two components are mixed,, add 980 milliliter water after 5 minutes and obtain disinfection solution earlier with the dissolving of 20 ml waters, ordinary carbon steel system knife blade was immersed in the bactericidal liquid 30 minutes no corrosion phenomenon.
Embodiment 3:
Get sodium chlorite 1 gram, borax 0.01 gram, gluconic acid sodium salt 0.25 gram, Sodium Benzoate 0.25 gram, citric acid 3 grams, ammonium persulfate 1 gram, with the dissolving of 50 ml waters, add 1450 ml waters after 5 minutes and obtain disinfection solution, its infusion beverage food industry carbon steel storage tank sterilizing, can kill colibacillus and staphylococcus aureus in 10 minutes, carbon steel is not had corrosion.
Embodiment 4:
Getting 20 gram specific surface areas is that the montmorillonite of 150 meters squared per gram was pulverized 100 mesh sieves, and with sodium chlorite 10 grams, citric acid 2 grams, niter cake 0.2 gram, borax 2 grams mix, and pack with plastic bag sealing, refill in the carton in forward (FWD) hole.During use plastic sack is bored a hole, add 1 ml water, hang on indoor top, to purify air.The term of validity 4 months.
Embodiment 5:
Get the montmorillonite of 80 gram specific surface areas, 200 meters squared per gram, pulverized 100 mesh sieves, with sodium chlorite 10 grams, tartaric acid 0.25 gram, niter cake 0.25 gram, sodium bicarbonate 5 grams mix, and use plastic bag packaging, put into the perforated plastic box, plastic casing is put into the fruit packaging case, puncture plastic sack, add 0.5 milliliter water, again packing case is sealed, but long preservation fruit.The term of validity is six months.
Embodiment 6:
Getting 5 gram specific surface areas is that the montmorillonite of 100 meters squared per gram was pulverized 100 mesh sieves, with sodium chlorite 10 grams, malic acid 15 grams, niter cake 5 grams, sodium bicarbonate 0.5 gram mixes, and packs with plastic bag sealing, refill in the plastic casing in forward (FWD) hole, add 2 ml waters during use, be used for the toilet deodorization and purify air, 10 days effective time.
Claims (2)
1. a disinfection sanitizer is made up of component first, component second, and the component first is made up of sodium chlorite, stabilizing agent, composite corrosion inhibitor, and component second is made up of organic acid, mineral salt, and wherein stabilizing agent is borax or sodium carbonate; Composite corrosion inhibitor is gluconic acid sodium salt and Sodium Benzoate; Organic acid is made up of citric acid, tartaric acid, malic acid single or that be mixed; Mineral salt are made up of niter cake, potassium acid sulfate, sodium pyrosulfate, potassium pyrosulfate, ammonium persulfate single or that be mixed, and its weight ratio is:
Component first sodium chlorite: stabilizing agent: composite corrosion inhibitor=1: 0.01-0.4: 0.01-0.5
Component second organic acid: mineral salt=1: 0.1-3
Component first: component second=1.5: 1-4
2, a kind of disinfection sanitizer, by sodium chlorite, stabilizing agent, acidulant and carrier are formed, and wherein stabilizing agent is made up of borax, sodium carbonate, sodium bicarbonate single or that be mixed; Acidulant is made up of citric acid, tartaric acid, malic acid, niter cake, sodium pyrosulfate, ammonium persulfate single or that be mixed; Carrier is a montmorillonite, and specific surface area is 100-200 meters squared per gram, and its weight ratio is:
Sodium chlorite: stabilizing agent: acidulant: carrier=1: 0.05-0.5: 0.05-2: 0.5-8
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN951083465A CN1064814C (en) | 1995-06-29 | 1995-06-29 | Bactericidal disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN951083465A CN1064814C (en) | 1995-06-29 | 1995-06-29 | Bactericidal disinfectant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1122189A true CN1122189A (en) | 1996-05-15 |
| CN1064814C CN1064814C (en) | 2001-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN951083465A Expired - Fee Related CN1064814C (en) | 1995-06-29 | 1995-06-29 | Bactericidal disinfectant |
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| Country | Link |
|---|---|
| CN (1) | CN1064814C (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337547C (en) * | 2000-05-10 | 2007-09-19 | 花王株式会社 | Disinfecting and deodorizing agent |
| CN101933938A (en) * | 2010-08-27 | 2011-01-05 | 王锡麟 | Sustained-release in-vivo pathogen killing agent and preparation and using methods thereof |
| CN102177962A (en) * | 2011-03-29 | 2011-09-14 | 广西大学 | Bentonite-based mango preservative and preparation method of the bentonite-based mango preservative |
| CN101595891B (en) * | 2008-06-05 | 2012-09-05 | 廖伟凯 | Chlorine dioxide composition with selective antioxidation |
| CN102870778A (en) * | 2012-09-26 | 2013-01-16 | 上海群乐船舶附件启东有限公司 | Tableware disinfectant |
| CN103689070A (en) * | 2013-12-16 | 2014-04-02 | 苏州安特实业有限公司 | Litchi preservative and preparation method thereof |
| CN104430510A (en) * | 2014-11-26 | 2015-03-25 | 燕山大学 | Stable chlorine-containing disinfectant with corrosion mitigating and scale inhibiting effects |
| US8992831B2 (en) | 2009-09-25 | 2015-03-31 | E. I. Du Pont De Nemours And Company | Stabilized chlorine dioxide to preserve carbohydrate feedstocks |
| CN105166330A (en) * | 2015-09-15 | 2015-12-23 | 青岛大学 | Invisible chlorine dioxide oyster shell calcium supplementing and odor removing antibacterial material and preparation method thereof |
| CN105284882A (en) * | 2015-09-15 | 2016-02-03 | 青岛大学 | Oyster shell and invisible chlorine dioxide antibacterial material and preparation method and using method thereof |
| CN107691471A (en) * | 2017-09-29 | 2018-02-16 | 广州闪电生物科技有限公司 | Antiseptic solution and sterilization method |
| CN108719321A (en) * | 2018-08-06 | 2018-11-02 | 山东华实药业有限公司 | A kind of stability disinfection tablet and its manufacture craft |
| CN110384105A (en) * | 2019-07-25 | 2019-10-29 | 苏州拜革环能科技有限公司 | A kind of controllable sustained-release disinfection and sterilization scavenging material |
| CN111066814A (en) * | 2019-11-23 | 2020-04-28 | 南阳市天华制药有限公司 | Novel slow-release gas disinfectant and preparation method thereof |
| CN111567555A (en) * | 2020-06-24 | 2020-08-25 | 珠海佰俐生物科技有限公司 | Slow-release disinfectant, slow-release disinfection bag and preparation method thereof |
| CN112369430A (en) * | 2020-11-04 | 2021-02-19 | 青岛翼科新程生物科技有限公司 | Chlorine dioxide nano zinc disinfection and bacteriostasis solution |
| CN112402676A (en) * | 2020-11-25 | 2021-02-26 | 宁波弗镁瑞环保科技有限公司 | Composite epidemic prevention sachet and use method thereof |
| CN114405252A (en) * | 2022-01-17 | 2022-04-29 | 山东华辰制药有限公司 | Deodorant granules and preparation method thereof |
| CN114684790A (en) * | 2022-03-30 | 2022-07-01 | 中源(大连)生物环保科技有限公司 | Controllable dry method and device for preparing pure chlorine dioxide gas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1023205C (en) * | 1989-06-23 | 1993-12-22 | 栾和林 | Prepartion method of chlorine dioxide and controlling box |
-
1995
- 1995-06-29 CN CN951083465A patent/CN1064814C/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337547C (en) * | 2000-05-10 | 2007-09-19 | 花王株式会社 | Disinfecting and deodorizing agent |
| CN101595891B (en) * | 2008-06-05 | 2012-09-05 | 廖伟凯 | Chlorine dioxide composition with selective antioxidation |
| 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 |
| CN101933938A (en) * | 2010-08-27 | 2011-01-05 | 王锡麟 | Sustained-release in-vivo pathogen killing agent and preparation and using methods thereof |
| CN102177962A (en) * | 2011-03-29 | 2011-09-14 | 广西大学 | Bentonite-based mango preservative and preparation method of the bentonite-based mango preservative |
| CN102177962B (en) * | 2011-03-29 | 2013-10-30 | 广西大学 | Bentonite-based mango preservative and preparation method thereof |
| CN102870778A (en) * | 2012-09-26 | 2013-01-16 | 上海群乐船舶附件启东有限公司 | Tableware disinfectant |
| CN103689070A (en) * | 2013-12-16 | 2014-04-02 | 苏州安特实业有限公司 | Litchi preservative and preparation method thereof |
| CN103689070B (en) * | 2013-12-16 | 2015-11-04 | 苏州安特实业有限公司 | Antistaling agent for litchi and preparation method thereof |
| CN104430510A (en) * | 2014-11-26 | 2015-03-25 | 燕山大学 | Stable chlorine-containing disinfectant with corrosion mitigating and scale inhibiting effects |
| CN104430510B (en) * | 2014-11-26 | 2017-11-24 | 燕山大学 | A kind of chlorine-containing disinfectant with corrosion-mitigation scale-inhibition effect of stabilization |
| CN105166330A (en) * | 2015-09-15 | 2015-12-23 | 青岛大学 | Invisible chlorine dioxide oyster shell calcium supplementing and odor removing antibacterial material and preparation method thereof |
| CN105284882A (en) * | 2015-09-15 | 2016-02-03 | 青岛大学 | Oyster shell and invisible chlorine dioxide antibacterial material and preparation method and using method thereof |
| CN105166330B (en) * | 2015-09-15 | 2019-03-15 | 青岛大学 | A kind of stealth chlorine dioxide oyster shell is replenished the calcium smelly eliminating anti-biotic material and preparation method thereof |
| CN107691471A (en) * | 2017-09-29 | 2018-02-16 | 广州闪电生物科技有限公司 | Antiseptic solution and sterilization method |
| CN108719321A (en) * | 2018-08-06 | 2018-11-02 | 山东华实药业有限公司 | A kind of stability disinfection tablet and its manufacture craft |
| CN110384105A (en) * | 2019-07-25 | 2019-10-29 | 苏州拜革环能科技有限公司 | A kind of controllable sustained-release disinfection and sterilization scavenging material |
| CN111066814A (en) * | 2019-11-23 | 2020-04-28 | 南阳市天华制药有限公司 | Novel slow-release gas disinfectant and preparation method thereof |
| CN111567555A (en) * | 2020-06-24 | 2020-08-25 | 珠海佰俐生物科技有限公司 | Slow-release disinfectant, slow-release disinfection bag and preparation method thereof |
| CN111567555B (en) * | 2020-06-24 | 2021-09-28 | 珠海佰俐生物科技有限公司 | Slow-release disinfectant, slow-release disinfection bag and preparation method thereof |
| CN112369430A (en) * | 2020-11-04 | 2021-02-19 | 青岛翼科新程生物科技有限公司 | Chlorine dioxide nano zinc disinfection and bacteriostasis solution |
| CN112402676A (en) * | 2020-11-25 | 2021-02-26 | 宁波弗镁瑞环保科技有限公司 | Composite epidemic prevention sachet and use method thereof |
| CN114405252A (en) * | 2022-01-17 | 2022-04-29 | 山东华辰制药有限公司 | Deodorant granules and preparation method thereof |
| CN114405252B (en) * | 2022-01-17 | 2024-06-18 | 山东华辰制药有限公司 | Deodorization granule and preparation method thereof |
| CN114684790A (en) * | 2022-03-30 | 2022-07-01 | 中源(大连)生物环保科技有限公司 | Controllable dry method and device for preparing pure chlorine dioxide gas |
| CN114684790B (en) * | 2022-03-30 | 2023-08-29 | 中源(大连)生物环保科技有限公司 | Method and device for preparing pure chlorine dioxide gas in controllable dry mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1064814C (en) | 2001-04-25 |
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