CN102246752A - Effervescent disinfection tablet and preparation method thereof - Google Patents
Effervescent disinfection tablet and preparation method thereof Download PDFInfo
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- CN102246752A CN102246752A CN2011101235091A CN201110123509A CN102246752A CN 102246752 A CN102246752 A CN 102246752A CN 2011101235091 A CN2011101235091 A CN 2011101235091A CN 201110123509 A CN201110123509 A CN 201110123509A CN 102246752 A CN102246752 A CN 102246752A
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Abstract
The invention provides a unitary chlorine dioxide effervescent disinfection tablet, prepared from the following components with total percentage of 100% in the terms of a main agent in percentage by weight: 10-40% of sodium chlorite as the main agent, 20-40% of sodium bisulphate as a solid acid, 3-5% of sodium bicarbonate as an effervescent agent, 5-15% of sodium chloride as a forming agent, 5-11% of sodium dichloro isocyanurate as an assistant, 5-15% of magnesium sulphate as a stabilizing agent and 1-4% of polyvinylpyrrolidone as a film forming agent. The invention also provides a preparation method of the unitary chlorine dioxide effervescent disinfection tablet, comprising the procedures of material taking in ratio, film packaging, raw material drying, raw material stirring and mixing, tablet forming, detecting and packaging. The effervescent disinfection tablet provided by the invention is the unitary chlorine dioxide tablet according to the technical scheme of the invention, is a disinfection preparation with the advantages of high chlorine dioxide content, stable property and convenience for transportation and use and with chlorine dioxide as the main agent, can realize the tablet production. The preparation method provided by the invention has the advantage of simple and safe preparation operation; and the potential safety hazards are eliminated.
Description
Technical field
The present invention relates to sanitizer, in particular to a kind of monobasic chlorine dioxide disinfection effervescence tablet and preparation method thereof.
Background technology
Chlorine dioxide is efficient, the wide spectrum of the latest generation of generally acknowledging in the world at present, bactericide, the antistaling agent of safety, is the optimal substitute of chlorinated product, is widely used in world developed country.The related organization of developed countries such as the U.S., West Europe, Canada, Japan; all ratify and recommend chlorine dioxide to be used for the anti-corrosive fresh-keeping etc. of sterilization, mildew-resistant and the food of food, food processing, pharmacy, hospital, public place etc. as Environmental Protection Agency USA, Food and Drug Admistraton, United States Department of Agriculture, the World Health Organization (WTO) and world food tissue (FAO) have also been classified chlorine dioxide as A1 level security high effect disinfectants.Be the generation of " three cause material " in the control drinking-water (carcinogenic, teratogenesis, mutagenesis), American-European developed country extensive use chlorine dioxide substitutes chlorine and carries out the sterilization of drinking water.Developed countries chlorine dioxide consumption figure is with average annual 5～7% speed increment, and in recent years, China also begins to pay attention to the promotion and application of chlorine dioxide product.The Ministry of Chemical Industry of country has issued relevant industry standard, and health ministry approved chlorine dioxide is disinfectant and new food additive (GB2760).
The seventies later stage in last century, after succeeding in developing the chlorine dioxide stabilizing agent, chlorine dioxide is as bleaching agent and disinfectant, be widely used in fields such as the sterilizing of bleaching, food processing field of paper pulp and water purified treatment, fully demonstrated strong bleaching and sterilizing ability that it had.
The chlorine dioxide product mainly contains chlorine dioxide generator, stable solutions, pulvis, tablet and some other high value added products according to the difference of environment for use at present.
Chlorine dioxide generator is a kind of simple to operate, high conversion, high-purity, multipurpose, the multistage generator of the medium and small chlorine dioxide of environmental-protecting chemical method, the chlorine dioxide that generates can make the aqueous solution, also can make stabilized chlorine dioxide solution, play the effect that continues virus killing.
Stable ClO 2 solution is a kind of liquid preparation, wherein water accounts most ratios, the content of chlorine dioxide is lower; Could use after must adding a certain amount of acidic activator again in use, bring inconvenience to use; Activator species difference simultaneously, the difference of usage amount also can cause the very big-difference of activation effect, and the dissipation effect is caused in various degree negative effect.
The pulvis of chlorine dioxide and the production of tablet roughly the same, pulvis be with raw material by physical mixed, stir and to make, tablet only need with powder product again compressing tablet get final product.With respect to stable ClO 2 solution, solid preparation of chlorine dioxide is simple to operate except having, chlorine dioxide content is high, stable in properties, transportation and the advantage such as easy to use, also have some specific functions sometimes, for example slow-release function etc.But, because chlorine dioxide character instability, inflammable and explosive, therefore existing pulvis or tablet, make binary form mostly, promptly divide A, the B agent separately to make tablet, be about to propellant and activator separately, mix use during use again, have shortcomings such as using, transport, preserve inconvenience; Though perhaps make the pulvis or the tablet of monobasic, be by adding a large amount of auxiliary agents, propellant and activator are separated, this existing monobasic chlorine dioxide pulvis or tablet, not only the existence because of a large amount of auxiliary agents greatly reduces disinfection efficiency and effect, and has the quick-fried potential safety hazard of sudden strain of a muscle in the process.
Therefore, need a kind of chlorine dioxide disinfection effervescence tablet of monobasic, make it have chlorine dioxide content height, stable in properties, production safety, simple to operate, transportation and characteristics such as easy to use.
Summary of the invention
In view of this, technical problem to be solved by this invention is, a kind of monobasic chlorine dioxide disinfection effervescence tablet is provided, and it has chlorine dioxide content height, stable in properties, production safety, simple to operate, transportation and advantage such as easy to use.
The invention provides a kind of monobasic chlorine dioxide disinfection effervescence tablet, comprise by weight percentage: the sodium chlorite 10～40% of host weight percent meter, solid acid niter cake 20～40%, effervescent agent sodium bicarbonate 3～5%, binder sodium chloride 5～15%, auxiliary agent sodium dichloro cyanurate 5～11%, stabilizing agent magnesium sulfate 5～15%, film forming agent polyvinylpyrrolidone 1～4% is made, and the percentage by weight total amount is 100% to make.
In technique scheme, preferably, described disinfection effervescence tablet is the sodium chlorite 21% that comprises by weight percentage, niter cake 40%, sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 7%, magnesium sulfate 15%, polyvinylpyrrolidone 2% is made.In technique scheme, preferably, described disinfection effervescence tablet is the sodium sulphite 28% by by weight percentage, niter cake 36%, and sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 11%, magnesium sulfate 8%, polyvinylpyrrolidone 2% is made.By disinfection effervescence tablet provided by the invention is chlorine dioxide content height, stable in properties, transportation and monobasic chlorine dioxide disinfection effervescence tablet easy to use.
The present invention also provides a kind of preparation method of disinfection effervescence tablet, comprising:
Step 102 is pressed by weight percentage: sodium chlorite 10～40%, niter cake 20～40%, sodium bicarbonate 3～5%, sodium chloride 5～15%, sodium dichloro cyanurate 5～11%, magnesium sulfate 5～15%, polyvinylpyrrolidone 1～4% is got raw material, and each raw material percentage total amount is 100%;
Step 104 is carried out coating with sodium chlorite with polyvinylpyrrolidonesolution solution and is handled;
Step 106 is with described each raw material stoving;
Step 108 mixes sodium chlorite and niter cake, sodium bicarbonate, sodium dichloro cyanurate, magnesium sulfate after the coating oven dry;
Step 110 adds sodium chloride and mixes;
Step 112 adds compression molding in the tablet press machine;
Step 114 detects, and certified products are packed.
In technique scheme, preferably, in the described step 104, the concentration of described polyvinylpyrrolidonesolution solution is 10%.
In technique scheme, preferably, in described step 106,, make moisture be lower than 1% with each raw material stoving.
In technique scheme, preferably, in described step 112, the pressure of described tablet press machine is controlled at 20～50KN.
In technique scheme, preferred, the temperature of environment is controlled at 18～25 ℃ in described preparation method's the whole process, and relative moisture is not more than 40%.Otherwise product moisture-sensitive, quality are difficult to guarantee.
By above-mentioned preparation method provided by the invention, can prepare chlorine dioxide content height, stable in properties, transportation and monobasic chlorine dioxide disinfection effervescence tablet easy to use, simultaneously simple to operate and eliminated potential safety hazard.
Description of drawings
Fig. 1 is the flow chart according to an embodiment of preparation method of a kind of disinfection effervescence tablet of the present invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with the drawings and specific embodiments.
Set forth a lot of details in the following description so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
The invention provides a kind of disinfection effervescence tablet, comprise by weight percentage: host sodium chlorite 10～40%, solid acid niter cake 20～40%, effervescent agent sodium bicarbonate 3～5%, binder sodium chloride 5～15%, auxiliary agent sodium dichloro cyanurate 5～11%, stabilizing agent magnesium sulfate 5～15%, film forming agent polyvinylpyrrolidone 1～4%, percentage total amount are 100% to make.
First embodiment of a kind of disinfection effervescence tablet provided by the invention is:
Comprise sodium chlorite 21% by weight percentage, niter cake 40%, sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 7%, magnesium sulfate 15%, polyvinylpyrrolidone 2% is made.Make the heavy tablet of 1g sheet, testing result is
| Chlorine dioxide content | pH | Disintegration time | The stability accelerated test |
| ≥10％ | 3～5 | ＜3min | ClO 2Content rate of descent＜5% |
Second embodiment of a kind of disinfection effervescence agent provided by the invention is:
Comprise sodium sulphite 28% by weight percentage, niter cake 36%, sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 11%, magnesium sulfate 8%, polyvinylpyrrolidone 2% is made.Make the heavy tablet of 1g sheet, testing result is
| Chlorine dioxide content | pH | Disintegration time | The stability accelerated test |
| ≥12％ | 3～6 | ＜3min | ClO 2Content rate of descent＜5% |
The disinfection effervescence tablet that the above embodiment of the present invention makes is chlorine dioxide content height, stable in properties, safety, transportation and monobasic chlorine dioxide disinfection effervescence tablet easy to use, has overcome the defective of prior art, has realized goal of the invention of the present invention.
The present invention also provides the preparation method of above-mentioned monobasic chlorine dioxide disinfection effervescence tablet.
Fig. 1 shows the flow chart according to an embodiment of preparation method of a kind of disinfection effervescence tablet of the present invention.
As shown in Figure 1, the preparation method of a kind of disinfection effervescence tablet provided by the invention comprises:
Step 102 is pressed by weight percentage: sodium chlorite 10～40%, niter cake 20～40%, sodium bicarbonate 3～5%, sodium chloride 5～15%, sodium dichloro cyanurate 5～11%, magnesium sulfate 5～15%, polyvinylpyrrolidone 1～4% is got raw material, and each raw material percentage total amount is 100%;
Step 104 is carried out coating with sodium chlorite with polyvinylpyrrolidonesolution solution and is handled;
Step 106 is with each raw material stoving;
Step 108 mixes sodium chlorite and niter cake, sodium bicarbonate, sodium dichloro cyanurate, magnesium sulfate after the coating oven dry;
Step 110 adds sodium chloride and mixes;
Step 112 adds compression molding in the tablet press machine;
Step 114 detects, and certified products are packed.
In technique scheme, in the step 104, the weight concentration of polyvinylpyrrolidonesolution solution is 10%.
In technique scheme, in the step 106,, make the weight content of moisture be lower than 1% with each raw material stoving.
In technique scheme, in the step 112, the pressure of tablet press machine is controlled at 20～50,000 Ns (KN).
In technique scheme, preferably, in described preparation method's the whole process, environmental temperature is controlled at 18～25 ℃, and relative moisture is not more than 40%.
Specifically, this production method flow process is as follows:
1, with the sodium chlorite weight concentration is 10% polyvinylpyrrolidonesolution solution coating in coating machine; 2, with each raw material stoving, the weight content of surveying moisture is lower than 1%; 3, the sodium chlorite after the coating oven dry and sodium chlorite and niter cake, sodium bicarbonate, sodium dichloro cyanurate, magnesium sulfate are mixed, add sodium chloride at last and mix; 4, add compression molding in the tablet press machine, and the pressure of tablet press machine is controlled at 20～50KN; 5, detect, certified products add the double aluminium packing machine packing; And in the whole process of preparation, environmental temperature is controlled at 18～25 ℃, and relative moisture is not more than 40%.
The preparation side of above-mentioned disinfection effervescence tablet of the present invention, simple, the safety of preparation manipulation has been eliminated potential safety hazard, and make be the monobasic chlorine dioxide disinfection effervescence tablet, have chlorine dioxide content height, stable in properties, transportation and advantage such as easy to use.Need activation with respect to the disinfection by chlorine dioxide product major part on the present market, need to dissolve for a long time after perhaps dropping in the water, use defectives such as inconvenience, the said goods provided by the invention has easy to use, do not need activation, directly tablet is added in a certain proportion of water and can use; Safety and stability; Advantages such as accurate measurement; And dissolving rapidly, because the effect of effervescent agent, improves approximately more than 60% than like product dissolution velocity, and sterilizing power and sterilization speed all are significantly increased.
Claims (8)
1. disinfection effervescence tablet, it is characterized in that, comprise by weight percentage: host sodium chlorite 10～40%, solid acid niter cake 20～40%, effervescent agent sodium bicarbonate 3～5%, binder sodium chloride 5～15%, auxiliary agent sodium dichloro cyanurate 5～11%, stabilizing agent magnesium sulfate 5～15%, film forming agent polyvinylpyrrolidone 1～4%, the percentage by weight total amount is 100% to make.
2. disinfection effervescence tablet according to claim 1 is characterized in that, comprises sodium chlorite 21% by weight percentage, niter cake 40%, sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 7%, magnesium sulfate 15%, polyvinylpyrrolidone 2% is made.
3. disinfection effervescence tablet according to claim 1 is characterized in that, comprises sodium sulphite 28% by weight percentage, niter cake 36%, sodium bicarbonate 5%, sodium oxide molybdena 10%, sodium dichloro cyanurate 11%, magnesium sulfate 8%, polyvinylpyrrolidone 2% is made.
4. the preparation method of a disinfection effervescence tablet is characterized in that, comprising:
Step 102, press by weight percentage: host sodium chlorite 10～40%, solid acid niter cake 20～40%, effervescent agent sodium bicarbonate 3～5%, binder sodium chloride 5～15%, auxiliary agent sodium dichloro cyanurate 5～11%, stabilizing agent magnesium sulfate 5～15%, film forming agent polyvinylpyrrolidone 1～4% is made, and each raw material percentage total amount is 100%;
Step 104 is carried out coating with the host sodium chlorite with coating agent polyvinylpyrrolidonesolution solution and is handled;
Step 106 is with described each raw material stoving;
Step 108 mixes sodium chlorite and solid acid niter cake, effervescent agent sodium bicarbonate, auxiliary agent sodium dichloro cyanurate, stabilizing agent magnesium sulfate after the coating oven dry;
Step 110 adds binder sodium chloride and mixes;
Step 112 adds compression molding in the tablet press machine;
Step 114 detects, and certified products are packed.
5. preparation method according to claim 4 is characterized in that, in the described step 104, the concentration of described polyvinylpyrrolidonesolution solution is 10%.
6. preparation method according to claim 4 is characterized in that, in described step 106, with described each raw material stoving, makes the moisture of described each raw material be lower than 1%.
7. preparation method according to claim 4 is characterized in that, in described step 112, the pressure of described tablet press machine is controlled at 20～50KN.
8. according to the arbitrary described preparation method of claim 4 to 7, it is characterized in that in described preparation method's the whole process, environmental temperature is controlled at 18～25, relative moisture is not more than 40%.
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| CN2011101235091A CN102246752A (en) | 2011-05-13 | 2011-05-13 | Effervescent disinfection tablet and preparation method thereof |
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| CN2011101235091A CN102246752A (en) | 2011-05-13 | 2011-05-13 | Effervescent disinfection tablet and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138390A (en) * | 2014-06-11 | 2014-11-12 | 龚佳郎 | Chlorine dioxide effervescent tablet for killing barbier bacteria and fungi and preparation method thereof |
| CN105883990A (en) * | 2016-07-05 | 2016-08-24 | 山东建筑大学 | Environment-friendly water purification and disinfection effervescent tablet and preparation method thereof |
| CN106044981A (en) * | 2016-07-05 | 2016-10-26 | 山东建筑大学 | Environment-friendly water-purifying disinfecting effervescent tablets and preparation method thereof |
| CN106719796A (en) * | 2016-11-19 | 2017-05-31 | 湖南云康共享生物环保有限公司 | A kind of air disinfection sanitizer |
| CN107593720A (en) * | 2017-09-22 | 2018-01-19 | 河北冀衡化学股份有限公司 | A kind of compound disinfecting tablet and preparation method thereof |
| 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 |
| CN108849973A (en) * | 2018-08-06 | 2018-11-23 | 山东华实药业有限公司 | A kind of stability chlorine dioxide disinfectant powder and its manufacture craft |
| CN112189676A (en) * | 2020-10-15 | 2021-01-08 | 徐牛盅 | Biopesticide effervescent tablet for preventing and treating rice sheath blight disease and preparation method thereof |
| CN113207903A (en) * | 2021-04-21 | 2021-08-06 | 清远海贝生物技术有限公司 | Chlorine dioxide effervescent tablet and preparation method and application thereof |
| CN113812419A (en) * | 2021-10-12 | 2021-12-21 | 广西博世科环保科技股份有限公司 | Chlorine dioxide effervescent disinfecting tablet |
| CN115777723A (en) * | 2023-02-07 | 2023-03-14 | 山东华实药业有限公司 | Instant chlorine dioxide effervescent tablet and preparation method thereof |
| CN115872940A (en) * | 2023-02-28 | 2023-03-31 | 山东金佑星水环境科技有限公司 | Sodium dichloroisocyanurate particles and preparation method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138390A (en) * | 2014-06-11 | 2014-11-12 | 龚佳郎 | Chlorine dioxide effervescent tablet for killing barbier bacteria and fungi and preparation method thereof |
| CN105883990A (en) * | 2016-07-05 | 2016-08-24 | 山东建筑大学 | Environment-friendly water purification and disinfection effervescent tablet and preparation method thereof |
| CN106044981A (en) * | 2016-07-05 | 2016-10-26 | 山东建筑大学 | Environment-friendly water-purifying disinfecting effervescent tablets and preparation method thereof |
| CN106719796A (en) * | 2016-11-19 | 2017-05-31 | 湖南云康共享生物环保有限公司 | A kind of air disinfection sanitizer |
| CN107593720A (en) * | 2017-09-22 | 2018-01-19 | 河北冀衡化学股份有限公司 | A kind of compound disinfecting tablet and preparation method thereof |
| CN108849973A (en) * | 2018-08-06 | 2018-11-23 | 山东华实药业有限公司 | A kind of stability chlorine dioxide disinfectant powder and its manufacture craft |
| 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 |
| CN112189676A (en) * | 2020-10-15 | 2021-01-08 | 徐牛盅 | Biopesticide effervescent tablet for preventing and treating rice sheath blight disease and preparation method thereof |
| CN113207903A (en) * | 2021-04-21 | 2021-08-06 | 清远海贝生物技术有限公司 | Chlorine dioxide effervescent tablet and preparation method and application thereof |
| CN113207903B (en) * | 2021-04-21 | 2022-08-12 | 清远海贝生物技术有限公司 | Chlorine dioxide effervescent tablet and preparation method and application thereof |
| CN113812419A (en) * | 2021-10-12 | 2021-12-21 | 广西博世科环保科技股份有限公司 | Chlorine dioxide effervescent disinfecting tablet |
| CN115777723A (en) * | 2023-02-07 | 2023-03-14 | 山东华实药业有限公司 | Instant chlorine dioxide effervescent tablet and preparation method thereof |
| CN115777723B (en) * | 2023-02-07 | 2023-04-07 | 山东华实药业有限公司 | Instant chlorine dioxide effervescent tablet and preparation method thereof |
| CN115872940A (en) * | 2023-02-28 | 2023-03-31 | 山东金佑星水环境科技有限公司 | Sodium dichloroisocyanurate particles and preparation method thereof |
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Application publication date: 20111123 |