CN112899696A - 环保型不锈钢酸洗方法 - Google Patents
环保型不锈钢酸洗方法 Download PDFInfo
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- CN112899696A CN112899696A CN202110113280.7A CN202110113280A CN112899696A CN 112899696 A CN112899696 A CN 112899696A CN 202110113280 A CN202110113280 A CN 202110113280A CN 112899696 A CN112899696 A CN 112899696A
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- acid solution
- stainless steel
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- citric acid
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110113280.7A CN112899696A (zh) | 2021-01-27 | 2021-01-27 | 环保型不锈钢酸洗方法 |
Applications Claiming Priority (1)
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CN202110113280.7A CN112899696A (zh) | 2021-01-27 | 2021-01-27 | 环保型不锈钢酸洗方法 |
Publications (1)
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CN112899696A true CN112899696A (zh) | 2021-06-04 |
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CN202110113280.7A Pending CN112899696A (zh) | 2021-01-27 | 2021-01-27 | 环保型不锈钢酸洗方法 |
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CN (1) | CN112899696A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469124A (en) * | 1973-06-04 | 1977-03-30 | Tennant Co | Detergent composition |
CN101906655A (zh) * | 2010-07-08 | 2010-12-08 | 北京七星华创电子股份有限公司 | 不锈钢表面处理方法 |
CN104726881A (zh) * | 2015-02-12 | 2015-06-24 | 国家电网公司 | 一种高效环保的化学清洗方法 |
CN106435558A (zh) * | 2016-09-30 | 2017-02-22 | 合肥华运机械制造有限公司 | 一种化学泵不锈钢外壳的钝化处理工艺 |
TW201723232A (zh) * | 2015-12-22 | 2017-07-01 | Zen Material Technologies Inc | 除銹組成物及使用其的酸性除銹方法 |
CN108150288A (zh) * | 2017-12-18 | 2018-06-12 | 中国航发贵州黎阳航空动力有限公司 | 发动机导管除积碳方法 |
CN108220977A (zh) * | 2018-02-08 | 2018-06-29 | 江南大学 | 一种除油除锈防锈剂及其制备方法与应用 |
-
2021
- 2021-01-27 CN CN202110113280.7A patent/CN112899696A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469124A (en) * | 1973-06-04 | 1977-03-30 | Tennant Co | Detergent composition |
CN101906655A (zh) * | 2010-07-08 | 2010-12-08 | 北京七星华创电子股份有限公司 | 不锈钢表面处理方法 |
CN104726881A (zh) * | 2015-02-12 | 2015-06-24 | 国家电网公司 | 一种高效环保的化学清洗方法 |
TW201723232A (zh) * | 2015-12-22 | 2017-07-01 | Zen Material Technologies Inc | 除銹組成物及使用其的酸性除銹方法 |
CN106435558A (zh) * | 2016-09-30 | 2017-02-22 | 合肥华运机械制造有限公司 | 一种化学泵不锈钢外壳的钝化处理工艺 |
CN108150288A (zh) * | 2017-12-18 | 2018-06-12 | 中国航发贵州黎阳航空动力有限公司 | 发动机导管除积碳方法 |
CN108220977A (zh) * | 2018-02-08 | 2018-06-29 | 江南大学 | 一种除油除锈防锈剂及其制备方法与应用 |
Non-Patent Citations (1)
Title |
---|
杨冬野等: "复合酸酸洗工艺在600MW超临界机组中的应用", 《清洗世界》, no. 05, 30 May 2008 (2008-05-30), pages 24 - 27 * |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221202 Address after: 210000 22 Yingxin Road, Zhongshan Science Park, Jiangbei new district, Nanjing, Jiangsu Province Applicant after: JIANGSU DAOCHENG STAINLESS STEEL PIPE INDUSTRY CO.,LTD. Applicant after: Jiangsu Daocheng Pipe Technology Co.,Ltd. Address before: 210000 22 Yingxin Road, Zhongshan Science Park, Jiangbei new district, Nanjing, Jiangsu Province Applicant before: JIANGSU DAOCHENG STAINLESS STEEL PIPE INDUSTRY CO.,LTD. |
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Application publication date: 20210604 |