CN103103539A - Environment-friendly nuclear power equipment cleaning agent - Google Patents
Environment-friendly nuclear power equipment cleaning agent Download PDFInfo
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- CN103103539A CN103103539A CN201210453053XA CN201210453053A CN103103539A CN 103103539 A CN103103539 A CN 103103539A CN 201210453053X A CN201210453053X A CN 201210453053XA CN 201210453053 A CN201210453053 A CN 201210453053A CN 103103539 A CN103103539 A CN 103103539A
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- power generating
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Abstract
The invention discloses an environment-friendly nuclear power equipment cleaning agent. The cleaning agent is low in inorganic ion content and can be used for spraying and soaking, and is composed of the raw materials by mass percent as follows: 0.1-10% of fatty acid, 0.1-10% of poly fatty acid, 0.1-10% of ethanolamine, 1-10% of non-ionic surfactant, 1-15% of solvent, 0.5-10% of acrylic polymer and the balance of deionized water.
Description
Technical field
The present invention relates to a kind of clean-out system for the nuclear power generating equipment parts, especially a kind of inorganic ion content is low, namely can be used for spray, can be used for again the environment-friendly type nuclear power generating equipment clean-out system that soaks.
Background technology
The nuclear power generating equipment requirement on machining accuracy is very high, and to the also corresponding raising of requirement of clean-out system, specific requirement is: 1. to the requirement of the feature of environmental protection, can not contain poisonous objectionable impurities, be easy to biological degradation; 2. the concentration of various inorganic elementss there is strict demand, wherein: P≤0.1ppm, S≤500ppm, F≤200ppm, Cl≤300ppm, K≤300ppm, Na≤200ppm, Cu≤10ppm, Pb≤10ppm, Hg≤1ppm.The core component of nuclear power generating equipment---carbon steel tube plate be with the lower shell assembly welding together, on tube sheet, drilling hole amount is 8948, diameter phi 19.28mm, hole depth 565mm, assembly contour dimension φ 3485 * 5189mm is soldered hanger contour dimension φ 4185mm, assembly weight 62795Kg.Existing clean-out system mostly is greatly soak type, although basically can reach the requirement of the feature of environmental protection and inorganic elements concentration, carbon steel tube plate large to volume and heavy deoils not thorough, has clean-out system residual and corrosion easily occurs.
Summary of the invention
The present invention is in order to solve the existing above-mentioned technical problem of prior art, provide a kind of inorganic ion content low, namely can be used for spray, can be used for again the environment-friendly type nuclear power generating equipment clean-out system that soaks.
Technical solution of the present invention is: a kind of environment-friendly type nuclear power generating equipment clean-out system, be comprised of lipid acid, polyhydric aliphatic acid, thanomin, nonionogenic tenside, solvent, acrylate copolymer and deionized water, the mass percent of each raw material is as follows: lipid acid 0.1～10%; Polyhydric aliphatic acid 0.1～10%; Thanomin 0.1～10%; Nonionogenic tenside 1～10%; Solvent 1～15%; Acrylate copolymer 0.5～10%; The deionized water surplus.
Described lipid acid is at least a in phenylformic acid, isocaprylic acid, oleic acid.
Described polyhydric aliphatic acid is at least a in sebacic acid, 11 carbon diacid, dodecanedioic acid.
Described nonionogenic tenside is methyl blocking fatty alcohol-polyoxyethylene ether or polyoxyenthylene polyoxypropylene block polyether.
Described solvent is at least a in N-Methyl pyrrolidone, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, ethylene glycol monoethyl ether, propylene glycol monobutyl ether, dihydroxypropane single-ether.
The present invention not only can reach the requirement of the feature of environmental protection and inorganic elements concentration, and namely can be used for spray, can be used for again soaking, can spray and clean volume greatly and the carbon steel tube plate of heavy, deoil thoroughly, residual and do not using in rust-preventive agent, seal-packed situation the pore non-corroding without clean-out system.
Embodiment
Embodiment 1:
Each constituent mass per-cent is as follows:
Phenylformic acid 0.1%; Sebacic acid 10%; Thanomin 0.1%; Methyl blocking fatty alcohol-polyoxyethylene ether 10%; N-Methyl pyrrolidone 1%; Acrylate copolymer 10%; The deionized water surplus.
Embodiment 2:
Each constituent mass per-cent is as follows:
Isocaprylic acid 10%; 11 carbon diacid 0.1%; Thanomin 10%; Polyoxyenthylene polyoxypropylene block polyether 1%; Ethylene glycol monobutyl ether 15%; Acrylate copolymer 0.5%; The deionized water surplus.
Embodiment 3:
Each constituent mass per-cent is as follows:
Oleic acid 5%; Dodecanedioic acid 5%; Thanomin 5%; Polyoxyenthylene polyoxypropylene block polyether 5%; Ethylene glycol monoethyl ether 7%; Acrylate copolymer 4%; The deionized water surplus.
Claims (5)
1. environment-friendly type nuclear power generating equipment clean-out system, it is characterized in that: be comprised of lipid acid, polyhydric aliphatic acid, thanomin, nonionogenic tenside, solvent, acrylate copolymer and deionized water, the mass percent of each raw material is as follows: lipid acid 0.1～10%; Polyhydric aliphatic acid 0.1～10%; Thanomin 0.1～10%; Nonionogenic tenside 1～10%; Solvent 1～15%; Acrylate copolymer 0.5～10%; The deionized water surplus.
2. environment-friendly type nuclear power generating equipment clean-out system according to claim 1 is characterized in that described lipid acid is at least a in phenylformic acid, isocaprylic acid, oleic acid.
3. environment-friendly type nuclear power generating equipment clean-out system according to claim 2 is characterized in that described polyhydric aliphatic acid is at least a in sebacic acid, 11 carbon diacid, dodecanedioic acid.
4. environment-friendly type nuclear power generating equipment clean-out system according to claim 3, is characterized in that described nonionogenic tenside is methyl blocking fatty alcohol-polyoxyethylene ether or polyoxyenthylene polyoxypropylene block polyether.
5. environment-friendly type nuclear power generating equipment clean-out system according to claim 4 is characterized in that described solvent is at least a in N-Methyl pyrrolidone, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, ethylene glycol monoethyl ether, propylene glycol monobutyl ether, dihydroxypropane single-ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453053XA CN103103539A (en) | 2012-11-13 | 2012-11-13 | Environment-friendly nuclear power equipment cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453053XA CN103103539A (en) | 2012-11-13 | 2012-11-13 | Environment-friendly nuclear power equipment cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103103539A true CN103103539A (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453053XA Pending CN103103539A (en) | 2012-11-13 | 2012-11-13 | Environment-friendly nuclear power equipment cleaning agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN103103539A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603001A (en) * | 2013-11-06 | 2014-02-26 | 天津圳鹏清洗技术开发有限公司 | Copper alloy low-temperature cleaning agent |
| CN105482910A (en) * | 2015-12-04 | 2016-04-13 | 三达奥克化学股份有限公司 | Aircraft engine oil filter regeneration cleaning agent, and preparation method and cleaning method thereof |
| CN111100767A (en) * | 2019-12-26 | 2020-05-05 | 郑州华核新材料科技有限公司 | Nuclear power flexible hoisting belt detergent as well as preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004176179A (en) * | 2002-11-15 | 2004-06-24 | Chubu Kiresuto Kk | Water soluble treatment agent for improving solder wettability of electronic component terminal, and treatment method therefor |
| CN1743441A (en) * | 2005-08-31 | 2006-03-08 | 宜兴市弘育化工厂 | High-permeability metal cleaning agent and its preparation |
| CN101290482A (en) * | 2007-04-19 | 2008-10-22 | 安集微电子（上海）有限公司 | Cleaning fluid for cleaning plasma etching residue |
-
2012
- 2012-11-13 CN CN201210453053XA patent/CN103103539A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004176179A (en) * | 2002-11-15 | 2004-06-24 | Chubu Kiresuto Kk | Water soluble treatment agent for improving solder wettability of electronic component terminal, and treatment method therefor |
| CN1743441A (en) * | 2005-08-31 | 2006-03-08 | 宜兴市弘育化工厂 | High-permeability metal cleaning agent and its preparation |
| CN101290482A (en) * | 2007-04-19 | 2008-10-22 | 安集微电子（上海）有限公司 | Cleaning fluid for cleaning plasma etching residue |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603001A (en) * | 2013-11-06 | 2014-02-26 | 天津圳鹏清洗技术开发有限公司 | Copper alloy low-temperature cleaning agent |
| CN103603001B (en) * | 2013-11-06 | 2015-11-04 | 天津圳鹏清洗技术开发有限公司 | One Albatra metal-low-temperature cleaning agent |
| CN105482910A (en) * | 2015-12-04 | 2016-04-13 | 三达奥克化学股份有限公司 | Aircraft engine oil filter regeneration cleaning agent, and preparation method and cleaning method thereof |
| CN111100767A (en) * | 2019-12-26 | 2020-05-05 | 郑州华核新材料科技有限公司 | Nuclear power flexible hoisting belt detergent as well as preparation method and application thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |