CN1210807A - Process for preparing neutral aqueous solution of chlorine dioxide - Google Patents
Process for preparing neutral aqueous solution of chlorine dioxide Download PDFInfo
- Publication number
- CN1210807A CN1210807A CN 98118225 CN98118225A CN1210807A CN 1210807 A CN1210807 A CN 1210807A CN 98118225 CN98118225 CN 98118225 CN 98118225 A CN98118225 A CN 98118225A CN 1210807 A CN1210807 A CN 1210807A
- Authority
- CN
- China
- Prior art keywords
- chlorine dioxide
- aqueous solution
- acid
- preparation
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The present invention relates to the preparation of a kind of inorganic oxide, especially halogen oxide. Under normal temperature and pressure, generalized acid, generalized alkali, and sodium chlorite in certain proportion are added into rationed water and through full stirring and mixing to obtain the product. The product is diluted for direct use without activation treatment, and is widely used for disinfection, deodoring, mildew preventing, fresh keeping and bleaching.
Description
The present invention relates to the especially preparation method of the neutral aqueous solution of chlorine dioxide of oxyhalogen compound of a kind of inorganic oxide.
Generally use the stable chlorine dioxide aqueous products that is alkalescence in the market, need add an amount of souring agent during use and activate, just can demonstrate efficient sterilizing, deodorizing, bleaching usefulness.Its weak point is: during with souring agent activation stable chlorine dioxide, require the user to grasp the technical ability of the soak time of both consumptions of proportioning and regulation by a certain percentage and use special implement, use comparatively inconvenience and influence result of use.And the stable chlorine dioxide product should not be deposited through unstable after the activation treatment.
The objective of the invention is to avoid above-mentioned weak point of the prior art and provide a kind of preparation can directly dilute use, do not need activation treatment, and have the preparation method of high-effective disinfecting, sterilization, deodorizing, mildew-resistant, fresh-keeping, bleaching usefulness, the neutral dioxide peroxide novel form of long-acting type.
Purpose of the present invention can reach by following measure: this inorganic oxide is the preparation method of the neutral aqueous solution of chlorine dioxide of oxyhalogen compound especially, its special character is: at normal temperatures and pressures, certain general acid and general base, the inferior oxygen acid sodium of certain proportioning are added in the metering water, fully mix and to obtain neutral long-acting type aqueous solution of chlorine dioxide.
Purpose of the present invention can also reach by following measure: certain general acid and general base can be the systems of or several conjugate acid-base pair.
Purpose of the present invention can also reach by following measure: certain general acid and general base can be weak acid and salt thereof, also can be weak base and salt thereof.
The present invention will now be further detailed embodiment:
Narrate first embodiment of the present invention with weak acid and salt thereof as the pH value conditioning agent of aqueous solution of chlorine dioxide.At normal temperatures and pressures, with 160 gram NaAC, an amount of ice HAC, 80 gram NaClO
2, be dissolved in the water of 1000ml.Can obtain neutral long-acting type aqueous solution of chlorine dioxide through fully mixing.During use, used water is desired concn with this product dilution, be used to soak, drip washing, wiping, splash etc. need to sterilize, deodorizing, mildew-resistant, fresh-keeping object.Also can be used for the oral cavity contain cough, anti-inflammatory, antihalitosis and the mode by spraying to air and environment carry out disinfection, sterilization, deodorizing.
Narrate second embodiment of the present invention with the system that contains a conjugate acid-base pair as the pH value conditioning agent of aqueous solution of chlorine dioxide.At normal temperatures and pressures, with 100 gram (CH
2)
6N
4, 60 the gram NaClO
2, an amount of HCL is dissolved in the water of 1000ml, can obtain neutral long-acting type aqueous solution of chlorine dioxide through fully mixing.During use, used water is desired concn with this product dilution, be used to soak, drip washing, wiping, splash etc. need to sterilize, deodorizing, mildew-resistant, fresh-keeping object.Also can be used for the oral cavity contain cough, anti-inflammatory, antihalitosis and the mode by spraying to air and environment carry out disinfection, sterilization, deodorizing.
Narrate the 3rd embodiment of the present invention with the system that contains a plurality of conjugate acid-base pair as the pH value conditioning agent of aqueous solution of chlorine dioxide.At normal temperatures and pressures, with 50 gram citric acids, 100 gram NaClO
2, appropriate amount of NaOH is dissolved in the water of 1000ml, can obtain neutral long-acting type aqueous solution of chlorine dioxide through fully mixing, during use, used water is desired concn with this product dilution, be used to soak, drip washing, wiping, splash etc. need to sterilize, deodorizing, mildew-resistant, fresh-keeping object.Also can be used for the oral cavity contain cough, anti-inflammatory, antihalitosis and the mode by spraying to air and environment carry out disinfection, sterilization, deodorizing.
The present invention has following advantage compared to existing technology:
1, the pH value of aqueous solution of chlorine dioxide is controlled at 6～8 scopes, content is controlled at 105～10
1During the mg/L scope, its product can reach the effect of stablizing more than a year.
2, use this product, do not need activation process, thereby use is comparatively convenient.
3, this product can be used as atomizing merchandise sales, use, and stable chlorine dioxide is water-soluble Preparation liquid after liquid and the activation process thereof since its characteristic should not as the atomizing merchandise sales, Use.
Claims (3)
1, a kind of inorganic oxide preparation method of the neutral aqueous solution of chlorine dioxide of oxyhalogen compound especially, it is characterized in that: at normal temperatures and pressures, certain general acid and general base, the Textone of certain proportioning are added in the water of metering, fully mix and to obtain neutral long-acting type aqueous solution of chlorine dioxide.
2, preparation method according to claim 1 is characterized in that: certain general acid and general base are the systems that contains or several conjugate acid-base pair.
3, preparation method according to claim 1 and 2 is characterized in that: certain general acid and general base are weak acid and salt or weak base and salt thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98118225 CN1210807A (en) | 1998-09-11 | 1998-09-11 | Process for preparing neutral aqueous solution of chlorine dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98118225 CN1210807A (en) | 1998-09-11 | 1998-09-11 | Process for preparing neutral aqueous solution of chlorine dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1210807A true CN1210807A (en) | 1999-03-17 |
Family
ID=5225974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98118225 Pending CN1210807A (en) | 1998-09-11 | 1998-09-11 | Process for preparing neutral aqueous solution of chlorine dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1210807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11673129B2 (en) * | 2015-12-18 | 2023-06-13 | Acenet Inc. | Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock |
-
1998
- 1998-09-11 CN CN 98118225 patent/CN1210807A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11673129B2 (en) * | 2015-12-18 | 2023-06-13 | Acenet Inc. | Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USRE36064E (en) | Disinfection method and composition therefor | |
| US5185161A (en) | Disinfection method and composition therefor | |
| CN101243133B (en) | Organic peracid polymer composition and process for producing the same | |
| US5651996A (en) | Method and compositions for the production of chlorine dioxide | |
| US6039934A (en) | Use of xanthan gum for gelling CIO2 and related species | |
| ES2415880T3 (en) | Cationic surfactant systems comprising microfibrous cellulose | |
| US5512200A (en) | Low pH Acidic Compositions | |
| CN101160054B (en) | Acidified chlorite disinfectant compositions with olefin stabilizers | |
| CN102834012B (en) | Disinfection aid for ozone disinfection and method for ozone disinfection | |
| JP2003517463A (en) | Disinfection compositions based on H2O2, acids and metal ions | |
| JP2002514163A (en) | Triclosan skin wash with improved efficacy | |
| CN102286310B (en) | Method for preparing liquid detergent and product adopting same | |
| JP2003040716A (en) | Sterilizing solution including spreader and hypochlorous acid | |
| CN108576049A (en) | Sodium peroxydisulfate sterilizes degerming cleansing tablet and preparation method thereof | |
| JPS63310807A (en) | Foamable cosmetic | |
| CN1210807A (en) | Process for preparing neutral aqueous solution of chlorine dioxide | |
| CN109825379A (en) | A kind of pipeline-sterilization deodouring detergent and preparation method thereof | |
| CN106726705A (en) | A kind of skin cleansing liquid and preparation method thereof | |
| TWI355930B (en) | Aqueous solution of olanexidine, method of prepari | |
| CN1889829B (en) | Antimicrobial compositions comprising polymeric stabilizers | |
| CN111481468B (en) | Foam disinfection hand sanitizer and preparation method thereof | |
| US7252772B2 (en) | Method for producing an essentially chlorite-free, stable aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same | |
| JPH05140590A (en) | Cleanser composition having color-developing and decoloring function | |
| EP0900007B1 (en) | Low ph acidic compositions | |
| CN1065881A (en) | Concentrated sterilization washing powder prescription and technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |