CN106521519A - 一种过热器氧化皮清洗剂及其清洗方法 - Google Patents
一种过热器氧化皮清洗剂及其清洗方法 Download PDFInfo
- Publication number
- CN106521519A CN106521519A CN201611019960.8A CN201611019960A CN106521519A CN 106521519 A CN106521519 A CN 106521519A CN 201611019960 A CN201611019960 A CN 201611019960A CN 106521519 A CN106521519 A CN 106521519A
- Authority
- CN
- China
- Prior art keywords
- abluent
- agent
- oxide skin
- superheater
- cleaning
- 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
Classifications
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
-
- 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
Landscapes
- 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)
- Detergent Compositions (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611019960.8A CN106521519A (zh) | 2016-11-17 | 2016-11-17 | 一种过热器氧化皮清洗剂及其清洗方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611019960.8A CN106521519A (zh) | 2016-11-17 | 2016-11-17 | 一种过热器氧化皮清洗剂及其清洗方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106521519A true CN106521519A (zh) | 2017-03-22 |
Family
ID=58352358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611019960.8A Pending CN106521519A (zh) | 2016-11-17 | 2016-11-17 | 一种过热器氧化皮清洗剂及其清洗方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106521519A (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107457170A (zh) * | 2017-08-31 | 2017-12-12 | 重庆卡勒斯通科技有限公司 | 一种暖通管道的处理方法 |
CN107629894A (zh) * | 2017-10-25 | 2018-01-26 | 沈阳中科腐蚀控制工程技术有限公司 | 一种通用型核污染清洗去污剂及其制备方法 |
CN107779882A (zh) * | 2017-11-09 | 2018-03-09 | 合肥华清金属表面处理有限责任公司 | 一种不锈钢氧化皮无三酸清洗剂及其清洗方法 |
CN108505052A (zh) * | 2018-02-11 | 2018-09-07 | 吉林省电力科学研究院有限公司 | 一种过热器和再热器抗沉积型复合清洗剂、装置和方法 |
CN109402648A (zh) * | 2018-11-27 | 2019-03-01 | 广东科林化学清洗有限公司 | 一种电站锅炉清洗用柠檬酸助溶清洗剂及其应用 |
CN111424226A (zh) * | 2020-05-21 | 2020-07-17 | 江苏鑫露化工新材料有限公司 | 一种热镀锌用前处理剂及其制备方法 |
CN112144066A (zh) * | 2020-09-30 | 2020-12-29 | 西安热工研究院有限公司 | 高温气冷堆核电机组二回路水汽系统化学清洗剂及清洗方法 |
CN115261872A (zh) * | 2021-04-29 | 2022-11-01 | 上海丽卡环保技术有限公司 | 一种钢铁零部件用除锈剂及其制备方法 |
CN115491681A (zh) * | 2022-08-31 | 2022-12-20 | 西安热工研究院有限公司 | 一种用于加氧工况锅炉的化学清洗液及清洗工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101492634A (zh) * | 2009-02-18 | 2009-07-29 | 西安协力动力科技有限公司 | 火力发电厂锅炉有机复合清洗剂 |
CN103224841A (zh) * | 2013-05-15 | 2013-07-31 | 大唐淮北发电厂 | 一种脱硫烟气换热器清洗剂 |
CN103334110A (zh) * | 2013-06-14 | 2013-10-02 | 国家电网公司 | 电站高温高压锅炉过热器管内垢溶解分散清洗剂 |
-
2016
- 2016-11-17 CN CN201611019960.8A patent/CN106521519A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101492634A (zh) * | 2009-02-18 | 2009-07-29 | 西安协力动力科技有限公司 | 火力发电厂锅炉有机复合清洗剂 |
CN103224841A (zh) * | 2013-05-15 | 2013-07-31 | 大唐淮北发电厂 | 一种脱硫烟气换热器清洗剂 |
CN103334110A (zh) * | 2013-06-14 | 2013-10-02 | 国家电网公司 | 电站高温高压锅炉过热器管内垢溶解分散清洗剂 |
Non-Patent Citations (3)
Title |
---|
吴春华编: "《超超临界火电机组培训系列教材 电厂化学分册》", 31 January 2013 * |
喻亚非编著: "《锅炉化学清洗》", 30 October 2013 * |
陈其忠,姚应心编: "《电镀技术基础》", 31 December 1984 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107457170A (zh) * | 2017-08-31 | 2017-12-12 | 重庆卡勒斯通科技有限公司 | 一种暖通管道的处理方法 |
CN107629894A (zh) * | 2017-10-25 | 2018-01-26 | 沈阳中科腐蚀控制工程技术有限公司 | 一种通用型核污染清洗去污剂及其制备方法 |
CN107779882A (zh) * | 2017-11-09 | 2018-03-09 | 合肥华清金属表面处理有限责任公司 | 一种不锈钢氧化皮无三酸清洗剂及其清洗方法 |
CN108505052A (zh) * | 2018-02-11 | 2018-09-07 | 吉林省电力科学研究院有限公司 | 一种过热器和再热器抗沉积型复合清洗剂、装置和方法 |
CN109402648A (zh) * | 2018-11-27 | 2019-03-01 | 广东科林化学清洗有限公司 | 一种电站锅炉清洗用柠檬酸助溶清洗剂及其应用 |
CN111424226A (zh) * | 2020-05-21 | 2020-07-17 | 江苏鑫露化工新材料有限公司 | 一种热镀锌用前处理剂及其制备方法 |
CN112144066A (zh) * | 2020-09-30 | 2020-12-29 | 西安热工研究院有限公司 | 高温气冷堆核电机组二回路水汽系统化学清洗剂及清洗方法 |
CN115261872A (zh) * | 2021-04-29 | 2022-11-01 | 上海丽卡环保技术有限公司 | 一种钢铁零部件用除锈剂及其制备方法 |
CN115491681A (zh) * | 2022-08-31 | 2022-12-20 | 西安热工研究院有限公司 | 一种用于加氧工况锅炉的化学清洗液及清洗工艺 |
WO2024045630A1 (zh) * | 2022-08-31 | 2024-03-07 | 西安热工研究院有限公司 | 一种用于加氧工况锅炉的化学清洗液及清洗工艺 |
CN115491681B (zh) * | 2022-08-31 | 2024-03-26 | 西安热工研究院有限公司 | 一种用于加氧工况锅炉的化学清洗液及清洗工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106521519A (zh) | 一种过热器氧化皮清洗剂及其清洗方法 | |
JP5968898B2 (ja) | 腐食抑制組成物 | |
CN104726881B (zh) | 一种高效环保的化学清洗方法 | |
JP4807857B2 (ja) | 改良型スケール構造改変剤及び処理方法 | |
US4789406A (en) | Method and compositions for penetrating and removing accumulated corrosion products and deposits from metal surfaces | |
CN106032966A (zh) | 换热器的清洗方法 | |
JP2014518752A (ja) | 系の表面上のスケール堆積物を溶解および/または抑制する方法 | |
JP5800044B2 (ja) | 蒸気発生設備のスケール除去方法及びスケール除去剤 | |
CN104355419A (zh) | 一种多功能阻垢缓蚀剂及其配制方法 | |
CN101817598A (zh) | 热力管道除垢清洗液及其制备方法 | |
CN111926339A (zh) | 一种化工不锈钢清洗剂及其制备方法 | |
CN114477477B (zh) | 一种水处理去垢试剂及其使用方法、应用 | |
JPS59189998A (ja) | スケ−ルの除去方法 | |
JPH01159388A (ja) | 難溶性スケールの化学的洗浄方法 | |
US3507795A (en) | Composition for removal of copper and copper oxide scales from boilers | |
CN104129862A (zh) | 一种用于去除锅炉硅垢的清洗剂 | |
CN103834956B (zh) | 一种用于由多种金属材料构成的家庭供暖系统的清洗剂及其制备方法 | |
CN113789227B (zh) | 一种适用于铝合金传热管的硫酸钙垢清洗剂及其制备方法和应用 | |
CN108754509A (zh) | 多功能全效冷却水系统复合清洗剂 | |
CN104949570A (zh) | 锅炉的清洗方法 | |
JP5872204B2 (ja) | スケールの除去方法 | |
CN107036485A (zh) | 一种板式换热器的清洗工艺 | |
CN108955344B (zh) | 一种化工管式换热器的清理方法 | |
JP5862193B2 (ja) | 蒸気発生器の水側缶内における鉄スケール防止方法 | |
CN108822979A (zh) | 一种工业热力管道除垢清洗液及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 211100 Jiangsu city of Nanjing province Jiangning Tianyuan Science Park Road No. 19 Applicant after: Jiangsu Fangtian Power Technology Co., Ltd. Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 211102 Jiangning, Jiangsu, Jiangsu Province, the source of the road No. 58 Applicant before: Jiangsu Fangtian Power Technology Co., Ltd. Applicant before: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant before: State Grid Corporation of China |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |