CN101700937B - 一种复合阻垢剂 - Google Patents
一种复合阻垢剂 Download PDFInfo
- Publication number
- CN101700937B CN101700937B CN 200910224621 CN200910224621A CN101700937B CN 101700937 B CN101700937 B CN 101700937B CN 200910224621 CN200910224621 CN 200910224621 CN 200910224621 A CN200910224621 A CN 200910224621A CN 101700937 B CN101700937 B CN 101700937B
- Authority
- CN
- China
- Prior art keywords
- water
- scale
- scale inhibitor
- acid
- polyacrylic acid
- 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.)
- Expired - Fee Related
Links
- 239000002455 scale inhibitor Substances 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 229920000805 Polyaspartic acid Polymers 0.000 claims abstract description 19
- 108010064470 polyaspartate Proteins 0.000 claims abstract description 18
- 229920000141 poly(maleic anhydride) Polymers 0.000 claims abstract description 7
- VPTUPAVOBUEXMZ-UHFFFAOYSA-N (1-hydroxy-2-phosphonoethyl)phosphonic acid Chemical compound OP(=O)(O)C(O)CP(O)(O)=O VPTUPAVOBUEXMZ-UHFFFAOYSA-N 0.000 claims description 23
- 229920006029 tetra-polymer Polymers 0.000 claims description 17
- 229920001897 terpolymer Polymers 0.000 claims description 6
- KCPPLFDVEGUKRE-UHFFFAOYSA-N propane-1,2-diol;prop-2-enoic acid Chemical compound CC(O)CO.OC(=O)C=C.OC(=O)C=C KCPPLFDVEGUKRE-UHFFFAOYSA-N 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- CJIGZMWMKFQIQB-UHFFFAOYSA-N OC=C.OP(=O)OP(O)=O Chemical class OC=C.OP(=O)OP(O)=O CJIGZMWMKFQIQB-UHFFFAOYSA-N 0.000 claims 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 58
- 229920002125 Sokalan® Polymers 0.000 abstract description 31
- 239000004584 polyacrylic acid Substances 0.000 abstract description 31
- 230000005764 inhibitory process Effects 0.000 abstract description 30
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 24
- 239000003513 alkali Substances 0.000 abstract description 16
- 239000003814 drug Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 239000002270 dispersing agent Substances 0.000 abstract 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 52
- 238000002360 preparation method Methods 0.000 description 25
- 238000002474 experimental method Methods 0.000 description 24
- 239000007787 solid Substances 0.000 description 24
- 239000000498 cooling water Substances 0.000 description 19
- 229920000642 polymer Polymers 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000004458 analytical method Methods 0.000 description 12
- 238000011161 development Methods 0.000 description 12
- 230000002401 inhibitory effect Effects 0.000 description 12
- 229920001444 polymaleic acid Polymers 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- -1 phospho Chemical class 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RBNPZEHAODHBPZ-UHFFFAOYSA-M dihydroxyaluminium Chemical compound O.O.NCC(=O)O[Al] RBNPZEHAODHBPZ-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000000796 hypoacidity effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910224621 CN101700937B (zh) | 2009-11-14 | 2009-11-14 | 一种复合阻垢剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910224621 CN101700937B (zh) | 2009-11-14 | 2009-11-14 | 一种复合阻垢剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101700937A CN101700937A (zh) | 2010-05-05 |
CN101700937B true CN101700937B (zh) | 2013-01-30 |
Family
ID=42155870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910224621 Expired - Fee Related CN101700937B (zh) | 2009-11-14 | 2009-11-14 | 一种复合阻垢剂 |
Country Status (1)
Country | Link |
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CN (1) | CN101700937B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102344203B (zh) * | 2010-12-14 | 2012-11-28 | 新疆德蓝股份有限公司 | 一种用于循环水的耐高温阻垢剂 |
CN102795713B (zh) * | 2012-08-29 | 2014-03-12 | 明增安 | 一种卤水管道阻垢剂、用途及其使用方法 |
CN104258734B (zh) * | 2014-10-13 | 2016-05-11 | 淄博彬盛翔化工有限公司 | 一种膜阻垢剂及其制备方法 |
CN104258735B (zh) * | 2014-10-16 | 2016-09-07 | 山东天庆科技发展有限公司 | 一种反渗透膜阻垢剂及其制备方法 |
KR102506078B1 (ko) * | 2017-06-27 | 2023-03-07 | 엔씨에이취 코오포레이션 | 부식 및 스케일을 억제하기 위한 조성물 및 방법 |
CN108623021A (zh) * | 2018-05-23 | 2018-10-09 | 宁夏佳士洁水处理有限公司 | 一种高压锅炉炉水处理剂及其应用 |
CN110872542A (zh) * | 2018-08-30 | 2020-03-10 | 铁岭市龙首精细化工有限公司 | 一种换热器清洗剂 |
CN110627230B (zh) * | 2019-10-09 | 2021-11-19 | 天津正达科技有限责任公司 | 一种煤气化高硬高碱度渣水无磷阻垢分散剂 |
CN111377548A (zh) * | 2020-03-13 | 2020-07-07 | 大唐绥化热电有限公司 | 一种适用于中水回用体系的阻垢缓蚀剂 |
CN111575125B (zh) * | 2020-04-21 | 2021-10-15 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种用于列车集便器的清洗剂及其制备方法 |
CN115140852B (zh) * | 2022-07-25 | 2023-11-28 | 天津大学 | 一种抑制地热井筒内壁地热流体中碳酸钙垢产生的阻垢剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378372A (en) * | 1993-06-09 | 1995-01-03 | Betz Laboratories, Inc. | Control of scale formation in aqueous systems |
CN1425618A (zh) * | 2001-12-20 | 2003-06-25 | 川化集团有限责任公司 | 复合阻垢缓蚀剂 |
CN101077811A (zh) * | 2007-04-20 | 2007-11-28 | 上海电力学院 | 一种用于不锈钢管凝汽器的低磷阻垢缓蚀剂 |
-
2009
- 2009-11-14 CN CN 200910224621 patent/CN101700937B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378372A (en) * | 1993-06-09 | 1995-01-03 | Betz Laboratories, Inc. | Control of scale formation in aqueous systems |
CN1425618A (zh) * | 2001-12-20 | 2003-06-25 | 川化集团有限责任公司 | 复合阻垢缓蚀剂 |
CN101077811A (zh) * | 2007-04-20 | 2007-11-28 | 上海电力学院 | 一种用于不锈钢管凝汽器的低磷阻垢缓蚀剂 |
Non-Patent Citations (1)
Title |
---|
陈琼婵等.聚天冬氨酸与其它阻垢分散剂的协同效应.《工业用水与废水》.2006,第37卷(第2期),第70页右栏倒数第1段. * |
Also Published As
Publication number | Publication date |
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CN101700937A (zh) | 2010-05-05 |
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Effective date of registration: 20170424 Address after: 510600 Guangzhou, Yuexiu District, South Temple Road, building No. four, building 406, unit 97, No. Patentee after: GUANGZHOU NANFENG WATER TREATMENT ENGINEERING Co.,Ltd. Address before: 518000 Guangdong, Futian District, Bagua Bagua village, the village of the road, the first 704 rooms, room 3, Patentee before: SHENZHEN NANFENG WATER TREATMENT SERVICE Co.,Ltd. |
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Effective date of registration: 20190325 Address after: 518000 Three 704 Rooms in Pengsheng Village, Bagua Road, Futian District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN NANFENG WATER TREATMENT SERVICE Co.,Ltd. Address before: 510600 Unit 406, Fourth Floor, 97 Siyou South Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU NANFENG WATER TREATMENT ENGINEERING Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20211114 |