CN1204041C - Powder stable chlorine dioxide packed in value of one Chinese Yuan as well as production method - Google Patents
Powder stable chlorine dioxide packed in value of one Chinese Yuan as well as production method Download PDFInfo
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- CN1204041C CN1204041C CN 02138842 CN02138842A CN1204041C CN 1204041 C CN1204041 C CN 1204041C CN 02138842 CN02138842 CN 02138842 CN 02138842 A CN02138842 A CN 02138842A CN 1204041 C CN1204041 C CN 1204041C
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- acid
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- chlorine dioxide
- production method
- urinary
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Abstract
The present invention discloses a powdery stable chlorine dioxide product packed in value of one Chinese yuan, which comprises 1 portion by weight of sodium chlorite, 2 to 3 portions by weight of magnesium sulfate, solid acid and 2 to 4 portions by weight of sodium sulfate. The present invention is characterized in that the solid acid is one of the following binary compound solid acid: 1 portion by weight of urinary citric acid and 2 to 4 portions by weight of tartaric acid or 1 portion by weight of urinary citric acid and oxalic acid. A production method comprises the following procedures that (1) the urinary citric acid and the tartaric acid or the oxalic acid are ground and screened by a screen with 80 meshes; (2) the binary powdery acid is taken and mixed with the magnesium sulfate in a mixer, then, the sodium sulfate is added and homogeneously mixed, and finally, the sodium chlorite is put in and sufficiently and homogeneously mixed for preparing a finished product. Compared with the prior art, the present invention has the advantages of thorough disinfection and sterilization and safe use, storage and transportation, and has the advantage that the activation rate of chlorine dioxide is up to 90 %.
Description
One, technical field: the present invention relates to a kind of sterilizing agent, especially for a kind of monobasic packing powdery stabilizing chlorine dioxide of tap water, fowl poultry, plant and medical equipment disinfectant and production method thereof.
Two, background technology: dioxide peroxide is a kind of strong oxidizer, has functions such as sterilization and disinfection, bleaching, fresh-keeping, algae removal insect protected, yet because the unstable of chlorine dioxide must be produced on it in carrier, is convenient to transportation and preserves.The employed souring agent of existing monobasic packing Pickering dioxide peroxide is single acid, and the activation rate of its dioxide peroxide has only 50-60%, can not give full play to the proper function of product.
Three, summary of the invention: technical problem to be solved by this invention is a kind of safe in utilization, transportation of invention and preserves conveniently and to have chlorine dioxide activation rate high a kind of monobasic packing powdery stabilizing chlorine dioxide and production method thereof.Technical solution of the present invention is such, a kind of monobasic packing powdery stabilizing chlorine dioxide, it contains Textone, sal epsom and solid acid, it is characterized in that: solid acid is a kind of of following binary compound solid-acid: (1) citric acid and tartrate, (2) citric acid and oxalic acid.Because solid acid is weak acid, use the activation rate of dioxide peroxide low separately, the present invention has improved the chlorine dioxide activation rate owing to adopted compound binary souring agent, can be up to 90%, thereby compared with prior art have remarkable advantage.
Four, embodiment: the used Textone of the present invention, sal epsom, sodium sulfate, citric acid, tartrate and oxalic acid are no crystal water material, (1) gets 1 kilogram of citric acid and 3 kilograms of tartrate or oxalic acid and ground 80 mesh sieves, (2) powder of getting 2.5 kilograms of sal epsom powder and above-mentioned operation (2) was put into the mixing tank thorough mixing 20 minutes, (3) get the mixing of materials 10 minutes that 3 kilograms of sodium sulfate are put into mixing tank and operation (2), (4) at last 1 kilogram Textone powder is put into the material thorough mixing 20 minutes of mixing tank and operation (3), promptly made monobasic packing powdery stabilizing chlorine dioxide product.
The using method of monobasic packing powdery stabilizing chlorine dioxide product of the present invention: during use, getting 1 part of monobasic packing of 50 parts of water addings powdery stabilizing chlorine dioxide product earlier activates, left standstill 5-10 minute, and then above-mentioned activation solution was joined in the water distribution quantity of institute's working concentration, can use.Its range of application has; The sterilization of tap water, industrial circulating water, oil field reinjection water; Aquaculture and livestock culture sterilization; Booth plant, field fruit tree sterilization; Foodstuff production equipment, medical apparatus sterilizing; Bleaching of flour, meat egg fishery products and fruit and vegetable anticorrosion etc.The present invention compares with existing monobasic packing powdery stabilizing chlorine dioxide product and has the following advantages: 1, the activation rate of dioxide peroxide can reach 90%; 2, every liter of solution that contains 100 milliliters of dioxide peroxide was to streptococcus aureus effect 4 minutes, killing rate reaches 100%, colibacillary killing rate is reached 100%, the solution that contains 400 milliliters/liter of dioxide peroxide is to bacillus subtilis black variety bud cell, act on 10 minutes, killing rate reaches 100%, and true border nontoxic level product; 3, the advantage that has use, storage and transport safe ready.
Claims (1)
1, a kind of monobasic packing powdery stabilizing chlorine dioxide, it contains Textone, sal epsom and solid acid, it is characterized in that: solid acid is a kind of of following binary compound solid-acid: (1) citric acid and tartrate, (2) citric acid and oxalic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138842 CN1204041C (en) | 2002-07-25 | 2002-07-25 | Powder stable chlorine dioxide packed in value of one Chinese Yuan as well as production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138842 CN1204041C (en) | 2002-07-25 | 2002-07-25 | Powder stable chlorine dioxide packed in value of one Chinese Yuan as well as production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1415533A CN1415533A (en) | 2003-05-07 |
| CN1204041C true CN1204041C (en) | 2005-06-01 |
Family
ID=4749740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02138842 Expired - Lifetime CN1204041C (en) | 2002-07-25 | 2002-07-25 | Powder stable chlorine dioxide packed in value of one Chinese Yuan as well as production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1204041C (en) |
Families Citing this family (5)
| 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 |
| CN102283247A (en) * | 2011-07-23 | 2011-12-21 | 中国农业科学院兰州畜牧与兽药研究所 | Veterinary disinfection powder and preparation method thereof |
| CN103251972A (en) * | 2012-02-15 | 2013-08-21 | 何寒 | Inoculation chamber (box) space disinfection method |
| CN104891442A (en) * | 2015-05-06 | 2015-09-09 | 湖北南五洲生化科技有限公司 | Method for preparing high-purity chlorine dioxide |
| 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 |
-
2002
- 2002-07-25 CN CN 02138842 patent/CN1204041C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1415533A (en) | 2003-05-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050601 |