CN102976512B - 一种煤化工回用循环冷却水的化学处理方法 - Google Patents
一种煤化工回用循环冷却水的化学处理方法 Download PDFInfo
- Publication number
- CN102976512B CN102976512B CN 201210455896 CN201210455896A CN102976512B CN 102976512 B CN102976512 B CN 102976512B CN 201210455896 CN201210455896 CN 201210455896 CN 201210455896 A CN201210455896 A CN 201210455896A CN 102976512 B CN102976512 B CN 102976512B
- Authority
- CN
- China
- Prior art keywords
- water
- parts
- add
- acid
- dispersion agent
- 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.)
- Active
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210455896 CN102976512B (zh) | 2012-11-14 | 2012-11-14 | 一种煤化工回用循环冷却水的化学处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210455896 CN102976512B (zh) | 2012-11-14 | 2012-11-14 | 一种煤化工回用循环冷却水的化学处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102976512A CN102976512A (zh) | 2013-03-20 |
CN102976512B true CN102976512B (zh) | 2013-09-04 |
Family
ID=47850929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210455896 Active CN102976512B (zh) | 2012-11-14 | 2012-11-14 | 一种煤化工回用循环冷却水的化学处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102976512B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103734127B (zh) * | 2014-01-08 | 2015-04-08 | 新疆德安环保科技有限公司 | 一种生物杀菌分散剂及其制备方法 |
CN105000685B (zh) * | 2015-07-30 | 2017-01-25 | 江苏华安科研仪器有限公司 | 一种化学水处理剂 |
CN108485724B (zh) * | 2018-05-30 | 2023-09-26 | 中冶京诚工程技术有限公司 | 人工煤气阻垢***及缓释除垢方法 |
CN108812678B (zh) * | 2018-07-05 | 2020-12-25 | 河南省科学院能源研究所有限公司 | 一种复合型缓蚀杀菌剂 |
CN110026143B (zh) * | 2019-05-24 | 2023-12-29 | 南京辰翌科技有限公司 | 利用有机废弃物开发阻垢缓蚀剂的装置及其工艺方法 |
CN115305465A (zh) * | 2022-09-15 | 2022-11-08 | 上海高森水处理有限公司 | 循环水无磷清洗预膜剂 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5518629A (en) * | 1993-07-29 | 1996-05-21 | Betz Laboratories, Inc. | Methods for controlling scale formation in acqueous systems |
WO2000000668A1 (en) * | 1998-06-30 | 2000-01-06 | Betzdearborn Inc. | Inhibition of silica and silicate deposition |
CN1491907A (zh) * | 2002-10-23 | 2004-04-28 | 中国石油化工股份有限公司北京燕山分 | 一种复合阻垢缓蚀剂及其在含氨氮污水回用于循环冷却水中的应用 |
CN101607766A (zh) * | 2009-05-25 | 2009-12-23 | 新疆德蓝股份有限公司 | 一种用于高碱高氯循环冷却水的缓蚀阻垢剂的制备 |
CN101759301A (zh) * | 2008-12-26 | 2010-06-30 | 上海淼清水处理有限公司 | 用于高浓缩倍数高氯离子含量循环水***的阻垢缓蚀剂 |
CN102476873A (zh) * | 2010-11-24 | 2012-05-30 | 中国石油化工股份有限公司 | 一种漏轻质油的循环水处理方法 |
-
2012
- 2012-11-14 CN CN 201210455896 patent/CN102976512B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5518629A (en) * | 1993-07-29 | 1996-05-21 | Betz Laboratories, Inc. | Methods for controlling scale formation in acqueous systems |
WO2000000668A1 (en) * | 1998-06-30 | 2000-01-06 | Betzdearborn Inc. | Inhibition of silica and silicate deposition |
CN1491907A (zh) * | 2002-10-23 | 2004-04-28 | 中国石油化工股份有限公司北京燕山分 | 一种复合阻垢缓蚀剂及其在含氨氮污水回用于循环冷却水中的应用 |
CN101759301A (zh) * | 2008-12-26 | 2010-06-30 | 上海淼清水处理有限公司 | 用于高浓缩倍数高氯离子含量循环水***的阻垢缓蚀剂 |
CN101607766A (zh) * | 2009-05-25 | 2009-12-23 | 新疆德蓝股份有限公司 | 一种用于高碱高氯循环冷却水的缓蚀阻垢剂的制备 |
CN102476873A (zh) * | 2010-11-24 | 2012-05-30 | 中国石油化工股份有限公司 | 一种漏轻质油的循环水处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102976512A (zh) | 2013-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102976512B (zh) | 一种煤化工回用循环冷却水的化学处理方法 | |
CA2472285C (en) | Water treatment apparatus and method | |
CN108623020A (zh) | 一种新型缓蚀阻垢剂及其制备方法与应用 | |
CN103191646B (zh) | 一种无磷中水回用反渗透膜阻垢剂及其制备方法 | |
De Paepe et al. | Electrochemically induced precipitation enables fresh urine stabilization and facilitates source separation | |
CN105130016B (zh) | 一种生化水处理药剂及其使用方法 | |
CN104451026B (zh) | 一种转炉净循环水***在线清洗预膜方法 | |
CN101318747A (zh) | 电厂用城市中水深度处理方法 | |
EP2729419B1 (en) | Multiple uses of amine salts for industrial water treatment | |
CN103319007B (zh) | 一种中水回用于循环冷却水的方法 | |
CN105585213A (zh) | 一种工业废水低成本资源化利用方法 | |
CN102491532A (zh) | 敞开式循环冷却水生化处理方法 | |
Keenan et al. | Biological augmentation eliminates grease and oil in bakery wastewater | |
Kjerstadius et al. | Hygienization of sludge through anaerobic digestion at 35, 55 and 60 C | |
CN102010078B (zh) | 一种反渗透阻垢剂 | |
WO2008138175A1 (fr) | Procédé d'utilisation d'eau de mer concentrée, très dure et très salée, en tant qu'eau de refroidissement industrielle en circulation | |
AU2002214357B2 (en) | Multifunctional water-treating composition and method of water-treating using the same | |
CN101767885A (zh) | 无磷缓蚀阻垢剂 | |
Awuah et al. | The effect of pH on enterococci removal in Pistia-, duckweed-and algae-based stabilization ponds for domestic wastewater treatment | |
CN105585142A (zh) | 工业循环水增效剂 | |
CN101244872B (zh) | 一种用于循环冷却水处理的低锌有机磷缓蚀阻垢剂 | |
KR20040053571A (ko) | 냉각시스템에서 금속 부식 및 스케일 형성을 억제하기위한 수처리 방법 | |
Kłosok-Bazan | Innovations in industrial water preparation in a metallurgical plant | |
CN102173486A (zh) | 敞开式循环冷却水***杀菌灭藻工艺 | |
CN103880197A (zh) | 一种用于垃圾渗滤液及工业循环水处理的无磷环保型缓蚀阻垢剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XINJIANG DE'AN ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: XINJIANG DEAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20141010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: 830026 No. 100, Taishan Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: XINJIANG DEAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 830026 No. 100, Taishan Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Dean Environmental Protection Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20230915 Address after: 830026 No. 100, Mount Taishan Street, Urumqi Economic and Technological Development Zone, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG DE'AN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: No. 100, Mount Taishan Road, Urumqi Economic and Technological Development Zone, Xinjiang Uygur Autonomous Region 830026 Patentee before: XINJIANG DEAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right |