CN101967430A - Cleaning agent - Google Patents
Cleaning agent Download PDFInfo
- Publication number
- CN101967430A CN101967430A CN 201010513374 CN201010513374A CN101967430A CN 101967430 A CN101967430 A CN 101967430A CN 201010513374 CN201010513374 CN 201010513374 CN 201010513374 A CN201010513374 A CN 201010513374A CN 101967430 A CN101967430 A CN 101967430A
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- cleaning agent
- prepared
- clean
- out system
- sodium hydroxide
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Abstract
The invention provides chemical cleaning agent which has high capacity of removing insoluble sulfate and carbonate at normal temperature, which is characterized by being prepared from disodium ethylene diaminetetraacetate, sodium hydroxide, sodium gluconate and surfactant in a certain weight percentage ratio. The cleaning agent is prepared from readily available raw materials, is prepared simply, is convenient to use, and is neutral and alkaline and causes little corrosion to equipment and little pollution to environment.
Description
Technical field:
The present invention is a kind of clean-out system, and a kind of normal temperature can be removed down the chemical of vitriol and carbonate indissoluble dirt, and the neutral alkali partially of this clean-out system is less to the corrodibility of equipment, often uses to have to prevent that new dirt from generating, and promotes the old dirt characteristics that come off.
Background technology:
In the actual operation, the problem of fouling often appears in some equipment, often forms hard sulfate scale as inside such as some central air-conditioning heat-exchange equipment surface, circulating water system, phosphatization groove, boilers.Wherein the main component of incrustation scale is carbonate, vitriol, phosphoric acid salt such as lime carbonate, magnesiumcarbonate, calcium sulfate, eight ferric sulfate hydrates etc.Above-mentioned dirt is adopted the method for pickling usually, but this method not only scale removal not thoroughly, etching apparatus, and the flushing that must stop production is lost time, influence is produced.
Summary of the invention:
The invention provides a kind of weakly alkaline clean-out system, avoided traditional equipment corrosion that machinery cleans and pickling causes, can under equipment not being caused, effectively remove sulfate scale and carbonate scale than the situation of macrolesion.The part material of this clean-out system is easy to biological degradation in physical environment, low in the pollution of the environment.
The present invention can realize by following measure:
Each moiety of clean-out system is prepared according to following weight percent:
Sunmorl N 60S 7.0-9.0%; Disodium ethylene diamine tetraacetate 2.4-4.8%; Sodium hydroxide 2.9-4.5%; Alkyl glucoside 2.0-7.2%; Water 74.5-85.7%.
Embodiment:
Preparation method of the present invention realizes by following steps: earlier water is joined in the reactor, add sodium hydroxide then, slowly stir, treat that sodium hydrate solid dissolves fully, add alkyl glucoside, continue to stir, the dissolving back adds disodium ethylene diamine tetraacetate, and stirring and dissolving adds Sunmorl N 60S at last, stir about 10-15 minute, be product after mixing.
Embodiment 1:
Each one-tenth of the present invention is grouped into (weight percent): water: 80.0%; Sodium hydroxide: 3.4%; Alkyl glucoside: 5.6%; Disodium ethylene diamine tetraacetate: 4.0%; Sunmorl N 60S: 7.0%.
Embodiment 2:
Each one-tenth of the present invention is grouped into (weight percent): water: 85.7%; Sodium hydroxide: 2.9%; Alkyl glucoside: 2.0%; Disodium ethylene diamine tetraacetate: 2.4%; Sunmorl N 60S: 7.0%.
Embodiment 3:
Each one-tenth of the present invention is grouped into (weight percent): water: 74.5%; Sodium hydroxide: 4.5%; Alkyl glucoside: 7.2%; Disodium ethylene diamine tetraacetate: 4.8%; Sunmorl N 60S: 9.0%.
Claims (3)
1. vitriol and carbonate scale clean-out system is characterized in that this clean-out system by disodium ethylene diamine tetraacetate 2.4-4.8%, sodium hydroxide 3.6-5.2%, Sunmorl N 60S 7.0-9.0%, tensio-active agent 2.0-7.0%, and be formulated.
2. tensio-active agent according to claim 1 is an alkyl glucoside.
3. clean-out system according to claim 1 is characterized in that optimum operation concentration is product stoste, and optimum operating temperature is 20-30 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010513374 CN101967430A (en) | 2010-10-20 | 2010-10-20 | Cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010513374 CN101967430A (en) | 2010-10-20 | 2010-10-20 | Cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101967430A true CN101967430A (en) | 2011-02-09 |
Family
ID=43546656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010513374 Pending CN101967430A (en) | 2010-10-20 | 2010-10-20 | Cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101967430A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220187A (en) * | 2010-06-03 | 2011-10-19 | 厦门易冠化工有限公司 | Powder alkali cleaner |
| CN103556165A (en) * | 2013-10-25 | 2014-02-05 | 天津沃川水处理工程技术有限公司 | Heavy-duty detergent for inner wall of stainless steel sugar bowl, and preparation method thereof |
| CN106479720A (en) * | 2016-09-22 | 2017-03-08 | 长兴净安环保科技有限公司 | A kind of alkaline foam cleaner of the cleaning of outer surface of food industry machine and preparation method thereof |
| CN111440679A (en) * | 2020-04-03 | 2020-07-24 | 山东鲁东环保科技有限公司 | Cleaning agent for cleaning high sulfate scale and preparation method and application thereof |
| CN115449440A (en) * | 2022-08-24 | 2022-12-09 | 翱途能源科技(无锡)有限公司 | Cleaning agent and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224458A (en) * | 1996-04-09 | 1999-07-28 | 尤尼利弗公司 | Anti-etch bottle washing solution |
| WO1999038942A1 (en) * | 1998-01-30 | 1999-08-05 | Rhodia Inc. | Low foaming surfactant compositions useful in highly alkaline caustic cleaners |
| DE10037405A1 (en) * | 2000-08-01 | 2002-02-21 | Henkel Ecolab Gmbh & Co Ohg | Cleaning hard surfaces with a solution containing a quaternary trialkanolammonium salt and an alkylamidobetaine, aminopropionate, aminoglycinate, imidazolium betaine and sulfobetaine surfactant |
| WO2009148538A1 (en) * | 2008-05-30 | 2009-12-10 | American Sterilizer Company | Biodegradable scale control composition for use in highly concentrated alkaline detergents |
-
2010
- 2010-10-20 CN CN 201010513374 patent/CN101967430A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224458A (en) * | 1996-04-09 | 1999-07-28 | 尤尼利弗公司 | Anti-etch bottle washing solution |
| WO1999038942A1 (en) * | 1998-01-30 | 1999-08-05 | Rhodia Inc. | Low foaming surfactant compositions useful in highly alkaline caustic cleaners |
| DE10037405A1 (en) * | 2000-08-01 | 2002-02-21 | Henkel Ecolab Gmbh & Co Ohg | Cleaning hard surfaces with a solution containing a quaternary trialkanolammonium salt and an alkylamidobetaine, aminopropionate, aminoglycinate, imidazolium betaine and sulfobetaine surfactant |
| WO2009148538A1 (en) * | 2008-05-30 | 2009-12-10 | American Sterilizer Company | Biodegradable scale control composition for use in highly concentrated alkaline detergents |
Non-Patent Citations (1)
| Title |
|---|
| 《工业用水与废水》 20070628 王森等 石灰软化法处理高炉煤气洗涤水 第61-63页 1-2 第38卷, 第3期 2 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220187A (en) * | 2010-06-03 | 2011-10-19 | 厦门易冠化工有限公司 | Powder alkali cleaner |
| CN103556165A (en) * | 2013-10-25 | 2014-02-05 | 天津沃川水处理工程技术有限公司 | Heavy-duty detergent for inner wall of stainless steel sugar bowl, and preparation method thereof |
| CN106479720A (en) * | 2016-09-22 | 2017-03-08 | 长兴净安环保科技有限公司 | A kind of alkaline foam cleaner of the cleaning of outer surface of food industry machine and preparation method thereof |
| CN111440679A (en) * | 2020-04-03 | 2020-07-24 | 山东鲁东环保科技有限公司 | Cleaning agent for cleaning high sulfate scale and preparation method and application thereof |
| CN115449440A (en) * | 2022-08-24 | 2022-12-09 | 翱途能源科技(无锡)有限公司 | Cleaning agent and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |