CN1139650A - Multi-function water quality treating agent for cooling water system - Google Patents
Multi-function water quality treating agent for cooling water system Download PDFInfo
- Publication number
- CN1139650A CN1139650A CN 95107421 CN95107421A CN1139650A CN 1139650 A CN1139650 A CN 1139650A CN 95107421 CN95107421 CN 95107421 CN 95107421 A CN95107421 A CN 95107421A CN 1139650 A CN1139650 A CN 1139650A
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- CN
- China
- Prior art keywords
- cooling water
- water
- water system
- treating agent
- water quality
- 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
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The multifunctional water quality treating agent for cooling water system is composed of hydroxyethidene diphosphoric acid and dodecyl dimethyl benzyl ammonium chloride. When using, said water quality treating agent can be mixed with water in a certain proportion, then added in cooling water system. Said water quality treating agent is specially applicable to comprehensive treatment of water for various engine cooling water systems. It is easy to use and good in treatment result.
Description
The present invention relates to the comprehensive treating process of cooling water system water, the comprehensive treating process of particularly all kinds of engine cooling water system waters.
In the prior art, Scale inhibitors, inhibiter and sterilant are arranged respectively, product function is single, and is poor to complicated water treatment effect.
The objective of the invention is provides a kind of multi-functional efficient liquid water quality treatment agent by a kind of simple Technology means.
The objective of the invention is to realize that by following measure this treatment agent is made up of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid, dodecyl benzyl dimethyl ammonium chloride and water, its service temperature is 4-90 ℃, and the reaction times is 1-24 hour.
The ratio of each component is:
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 1-50%
Dodecyl benzyl dimethyl ammonium chloride 1-30%
Rest part is a water
When making this treatment agent, described each component is added interior stirring of reaction vessel by proportioning get final product.Service temperature and reaction times are controlled in the above-mentioned scope.
This treatment agent stops the formation of incrustation scale and the corrosion that slows down equipment according to the chelating ability of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid to calcium, the multiple metal ion of magnesium.
According to the cation activity of dodecyl benzyl dimethyl ammonium chloride, suppress the formation of incrustation scale and assorted bacterium, improve the resistance to corrosion of equipment, and realize emulsification slight grease.
This treatment agent possesses acid and two kinds of performances of surfactivity simultaneously, now is colourless to light yellow transparent liquid outward.
Embodiment 1:
The proportioning that this example adopts is:
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 32.6%
Dodecyl benzyl dimethyl ammonium chloride 12.8%
Water 54.6%
Be to stir under 80 ℃ the operational condition in temperature, react barrelling after 2 hours.Fill with the engine cool water system in the ratio of 100 parts of water and 1 part of treatment agent during use, normal working of engine is changed primary water after 3 months, and adds treatment agent again.
Use this treatment agent can effectively stop the formation of incrustation scale in the engine cool water system, assorted bacterium and slight grease, the corrosion that slows down equipment makes the cooling water system unimpeded working order that keeps clean.
Claims (2)
1, multi-function water quality treating agent for cooling water system relates to the comprehensive treating process of cooling water system water, the comprehensive treating process of particularly all kinds of engine cooling water system waters.
Feature of the present invention is that it is made up of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid, dodecyl benzyl dimethyl ammonium chloride and water, and its service temperature is 4-90 ℃, and the reaction times is 1-24 hour.The ratio of each component is:
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 1-50%
Dodecyl benzyl dimethyl ammonium chloride 1-30%
Rest part is a water
2, treatment agent according to claim 1 is characterized in that possessing simultaneously acid and two kinds of performances of surfactivity, and it is colourless to light yellow transparent liquid that outward appearance is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95107421 CN1139650A (en) | 1995-07-05 | 1995-07-05 | Multi-function water quality treating agent for cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95107421 CN1139650A (en) | 1995-07-05 | 1995-07-05 | Multi-function water quality treating agent for cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1139650A true CN1139650A (en) | 1997-01-08 |
Family
ID=5076282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95107421 Pending CN1139650A (en) | 1995-07-05 | 1995-07-05 | Multi-function water quality treating agent for cooling water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1139650A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100469713C (en) * | 2002-09-18 | 2009-03-18 | 杨波 | Water treatment medicine and adding method thereof |
| CN101928943B (en) * | 2009-06-26 | 2013-01-16 | 中国石油化工股份有限公司 | Compound corrosion inhibitor for butyl rubber chloromethane glycol dehydrating regeneration system |
| CN104071906A (en) * | 2013-04-01 | 2014-10-01 | 颜泽钊 | Efficient compound scale inhibitor |
| CN104923078A (en) * | 2015-06-10 | 2015-09-23 | 上海丰信环保科技有限公司 | Scale inhibitor for antibacterial reverse-osmosis membrane for printing and dyeing wastewater |
| CN107814420A (en) * | 2017-10-16 | 2018-03-20 | 合肥学院 | A kind of New Type Water Treatment Chemicals and preparation method thereof |
-
1995
- 1995-07-05 CN CN 95107421 patent/CN1139650A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100469713C (en) * | 2002-09-18 | 2009-03-18 | 杨波 | Water treatment medicine and adding method thereof |
| CN101928943B (en) * | 2009-06-26 | 2013-01-16 | 中国石油化工股份有限公司 | Compound corrosion inhibitor for butyl rubber chloromethane glycol dehydrating regeneration system |
| CN104071906A (en) * | 2013-04-01 | 2014-10-01 | 颜泽钊 | Efficient compound scale inhibitor |
| CN104071906B (en) * | 2013-04-01 | 2016-04-13 | 湖北海翔化工科技有限公司 | High-efficiency composite scale corrosion inhibitor |
| CN104923078A (en) * | 2015-06-10 | 2015-09-23 | 上海丰信环保科技有限公司 | Scale inhibitor for antibacterial reverse-osmosis membrane for printing and dyeing wastewater |
| CN107814420A (en) * | 2017-10-16 | 2018-03-20 | 合肥学院 | A kind of New Type Water Treatment Chemicals and preparation method thereof |
| CN107814420B (en) * | 2017-10-16 | 2021-01-29 | 合肥学院 | Water treatment agent and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |