CN101560022A - 复合缓蚀阻垢剂 - Google Patents
复合缓蚀阻垢剂 Download PDFInfo
- Publication number
- CN101560022A CN101560022A CNA2009100227118A CN200910022711A CN101560022A CN 101560022 A CN101560022 A CN 101560022A CN A2009100227118 A CNA2009100227118 A CN A2009100227118A CN 200910022711 A CN200910022711 A CN 200910022711A CN 101560022 A CN101560022 A CN 101560022A
- Authority
- CN
- China
- Prior art keywords
- acid
- water
- corrosion
- sulfonate
- molecular weight
- 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.)
- Granted
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 57
- 230000007797 corrosion Effects 0.000 title abstract description 29
- 239000002455 scale inhibitor Substances 0.000 title abstract description 7
- 150000001875 compounds Chemical class 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 8
- -1 phospho Chemical class 0.000 claims description 37
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 28
- 239000002131 composite material Substances 0.000 claims description 28
- 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 18
- 239000004480 active ingredient Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000004584 polyacrylic acid Substances 0.000 claims description 12
- 150000007980 azole derivatives Chemical class 0.000 claims description 10
- 229920006243 acrylic copolymer Polymers 0.000 claims description 9
- 229920001444 polymaleic acid Polymers 0.000 claims description 9
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 8
- 239000012964 benzotriazole Substances 0.000 claims description 8
- 229940120146 EDTMP Drugs 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 claims description 7
- LCGLNKUTAGEVQW-UHFFFAOYSA-N methyl monoether Natural products COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 7
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 4
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 4
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 claims description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 3
- 150000003852 triazoles Chemical class 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 239000010949 copper Substances 0.000 abstract description 6
- 239000001506 calcium phosphate Substances 0.000 abstract description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract description 4
- 235000011010 calcium phosphates Nutrition 0.000 abstract description 4
- 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 abstract description 4
- 239000003112 inhibitor Substances 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 32
- 238000002360 preparation method Methods 0.000 description 25
- 230000003301 hydrolyzing effect Effects 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 9
- 229920000141 poly(maleic anhydride) Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003134 recirculating effect Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- MXYOPVWZZKEAGX-UHFFFAOYSA-N 1-phosphonoethylphosphonic acid Chemical compound OP(=O)(O)C(C)P(O)(O)=O MXYOPVWZZKEAGX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000003916 ethylene diamine group Chemical group 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
实施例 | 加入剂量(mg/l) | 阻碳酸钙率(%) |
实施例1 | 按标准GB/T16632-2008加 | 96.3 |
实施例2 | 按标准GB/T16632-2008加 | 84 |
实施例3 | 按标准GB/T16632-2008加 | 93 |
实施例4 | 按标准GB/T16632-2008加 | 92.1 |
实施例 | 加入剂量mg/l | GB50050-95(mm/a) | 铜环腐蚀速度(mm/a) |
实施例1 | 8 | 0.005 | 0.0017 |
实施例2 | 8 | 0.005 | 0.0042 |
实施例3 | 8 | 0.005 | 0.0031 |
实施例4 | 8 | 0.005 | 0.0024 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100227118A CN101560022B (zh) | 2009-05-26 | 2009-05-26 | 复合缓蚀阻垢剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100227118A CN101560022B (zh) | 2009-05-26 | 2009-05-26 | 复合缓蚀阻垢剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101560022A true CN101560022A (zh) | 2009-10-21 |
CN101560022B CN101560022B (zh) | 2011-05-11 |
Family
ID=41219028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100227118A Expired - Fee Related CN101560022B (zh) | 2009-05-26 | 2009-05-26 | 复合缓蚀阻垢剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101560022B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153212A (zh) * | 2011-04-08 | 2011-08-17 | 武汉理工大学 | 含苯并三氮唑复合缓蚀阻垢剂 |
CN102351328A (zh) * | 2011-09-16 | 2012-02-15 | 天津若泽化学技术有限公司 | 一种用于循环冷却水系统的绿色全有机碳钢阻垢缓蚀剂 |
CN102718329A (zh) * | 2012-06-28 | 2012-10-10 | 山东省泰和水处理有限公司 | 超低硬度循环冷却水的复合缓蚀阻垢剂及其制备方法 |
CN102745823A (zh) * | 2011-04-19 | 2012-10-24 | 南京林业大学 | 一种四元聚合型缓蚀阻垢剂pmahs及其制备方法 |
CN102888246A (zh) * | 2011-07-20 | 2013-01-23 | 武汉润尔华科技有限公司 | 一种用于糠醛精制装置的缓蚀阻焦剂 |
CN103030217A (zh) * | 2012-12-25 | 2013-04-10 | 潍坊华强耐火材料有限公司 | 一种水质稳定剂及其制备方法 |
CN103874663A (zh) * | 2011-08-10 | 2014-06-18 | 巴斯夫欧洲公司 | 在含水体系中用作涂层抑制剂的聚合物混合物 |
CN104276678A (zh) * | 2014-10-20 | 2015-01-14 | 山东华亚环保科技有限公司 | 一种用于循环冷却水的缓蚀阻垢剂 |
CN105036370A (zh) * | 2015-06-30 | 2015-11-11 | 苏州佑君环境科技有限公司 | 一种超高温循环水阻垢剂及其制备方法 |
CN106367762A (zh) * | 2016-08-29 | 2017-02-01 | 西安协力动力科技有限公司 | 火力发电厂凝汽器甲酸复合清洗剂 |
CN108159886A (zh) * | 2018-02-07 | 2018-06-15 | 净沃(厦门)环保科技有限公司 | 反渗透膜阻垢制剂 |
CN108359415A (zh) * | 2015-09-23 | 2018-08-03 | 山东安纳吉能源科技发展有限公司 | 乙二醇型太阳能导热介质 |
JP2018149462A (ja) * | 2017-03-09 | 2018-09-27 | アクアス株式会社 | スケール除去剤、および、スケール除去方法 |
CN109796086A (zh) * | 2017-11-16 | 2019-05-24 | 柳州市皇盛环保科技有限公司 | 一种工业循环冷却水阻垢剂 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2016796B3 (es) * | 1986-03-26 | 1990-12-01 | Nalco Chemical Co | Inhibicion de la corrosion. |
KR100203201B1 (ko) * | 1995-08-21 | 1999-06-15 | 다케토시 가즈오 | 물 처리제 및 물 처리 방법 |
US6001264A (en) * | 1995-08-21 | 1999-12-14 | Kurita Water Industries Ltd. | Water-treating agent and method for treating water |
CN1357497A (zh) * | 2000-12-09 | 2002-07-10 | 巴陵石化岳阳石油化工总厂 | 一种循环冷却水水质稳定剂 |
CN1715215A (zh) * | 2004-06-30 | 2006-01-04 | 上海万森水处理有限公司 | 一种缓蚀阻垢剂 |
-
2009
- 2009-05-26 CN CN2009100227118A patent/CN101560022B/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153212A (zh) * | 2011-04-08 | 2011-08-17 | 武汉理工大学 | 含苯并三氮唑复合缓蚀阻垢剂 |
CN102745823A (zh) * | 2011-04-19 | 2012-10-24 | 南京林业大学 | 一种四元聚合型缓蚀阻垢剂pmahs及其制备方法 |
CN102888246A (zh) * | 2011-07-20 | 2013-01-23 | 武汉润尔华科技有限公司 | 一种用于糠醛精制装置的缓蚀阻焦剂 |
CN102888246B (zh) * | 2011-07-20 | 2014-12-10 | 武汉润尔华科技有限公司 | 一种用于糠醛精制装置的缓蚀阻焦剂 |
CN103874663B (zh) * | 2011-08-10 | 2016-04-20 | 巴斯夫欧洲公司 | 在含水体系中用作涂层抑制剂的聚合物混合物 |
CN103874663A (zh) * | 2011-08-10 | 2014-06-18 | 巴斯夫欧洲公司 | 在含水体系中用作涂层抑制剂的聚合物混合物 |
CN102351328A (zh) * | 2011-09-16 | 2012-02-15 | 天津若泽化学技术有限公司 | 一种用于循环冷却水系统的绿色全有机碳钢阻垢缓蚀剂 |
CN102718329A (zh) * | 2012-06-28 | 2012-10-10 | 山东省泰和水处理有限公司 | 超低硬度循环冷却水的复合缓蚀阻垢剂及其制备方法 |
CN103030217A (zh) * | 2012-12-25 | 2013-04-10 | 潍坊华强耐火材料有限公司 | 一种水质稳定剂及其制备方法 |
CN104276678A (zh) * | 2014-10-20 | 2015-01-14 | 山东华亚环保科技有限公司 | 一种用于循环冷却水的缓蚀阻垢剂 |
CN105036370A (zh) * | 2015-06-30 | 2015-11-11 | 苏州佑君环境科技有限公司 | 一种超高温循环水阻垢剂及其制备方法 |
CN108359415A (zh) * | 2015-09-23 | 2018-08-03 | 山东安纳吉能源科技发展有限公司 | 乙二醇型太阳能导热介质 |
CN108359415B (zh) * | 2015-09-23 | 2020-07-10 | 山东安纳吉能源科技发展有限公司 | 乙二醇型太阳能导热介质 |
CN106367762A (zh) * | 2016-08-29 | 2017-02-01 | 西安协力动力科技有限公司 | 火力发电厂凝汽器甲酸复合清洗剂 |
CN106367762B (zh) * | 2016-08-29 | 2018-11-06 | 西安协力动力科技有限公司 | 火力发电厂凝汽器甲酸复合清洗剂 |
JP2018149462A (ja) * | 2017-03-09 | 2018-09-27 | アクアス株式会社 | スケール除去剤、および、スケール除去方法 |
CN109796086A (zh) * | 2017-11-16 | 2019-05-24 | 柳州市皇盛环保科技有限公司 | 一种工业循环冷却水阻垢剂 |
CN108159886A (zh) * | 2018-02-07 | 2018-06-15 | 净沃(厦门)环保科技有限公司 | 反渗透膜阻垢制剂 |
Also Published As
Publication number | Publication date |
---|---|
CN101560022B (zh) | 2011-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101560022B (zh) | 复合缓蚀阻垢剂 | |
CN102730848B (zh) | 一种复合缓蚀阻垢剂及其在水处理中的应用 | |
CN102730847B (zh) | 一种无磷复合阻垢缓蚀剂及其在水处理中的应用 | |
CN100434376C (zh) | 一种用于处理循环冷却水的低磷环保型复合缓蚀阻垢剂及使用方法 | |
CN101172718B (zh) | 一种阻垢剂及其在水处理中的应用 | |
CN100545313C (zh) | 一种用于循环冷却水系统预膜处理的环保型复合预膜剂及其使用方法 | |
CN105502704A (zh) | 一种复合缓蚀阻垢剂 | |
CN103482775B (zh) | 一种复合阻垢缓蚀剂及其制备方法 | |
CN108623020A (zh) | 一种新型缓蚀阻垢剂及其制备方法与应用 | |
CN107777789A (zh) | 用于循环水处理的低磷高效阻垢缓蚀剂及其制备方法 | |
CN102815796A (zh) | 一种复合无磷缓蚀阻垢剂及其应用 | |
CN101607766A (zh) | 一种用于高碱高氯循环冷却水的缓蚀阻垢剂的制备 | |
CN102115265A (zh) | 热法海水淡化专用复合型阻垢剂 | |
CN104891684A (zh) | 用于苦咸水循环水的无磷复合缓蚀阻垢剂及其制备方法 | |
CN101921022B (zh) | 用于中水作火电厂循环冷却水的阻垢缓蚀剂及方法和应用 | |
CN103086524A (zh) | 一种高效灰水分散剂 | |
CN106430648A (zh) | 用于高硬度高碱度水质的阻垢剂及其制备方法和阻垢方法 | |
CN102745825A (zh) | 高效低磷缓蚀阻垢分散剂及其制备方法 | |
CN102139968A (zh) | 高效低磷缓蚀阻垢剂及其制备方法和应用 | |
CN101519244B (zh) | 用于处理循环冷却水的复配阻垢剂及其制备方法 | |
CN105084561A (zh) | 一种含黄腐酸的无磷阻垢缓蚀剂及其制备方法 | |
CN104211194A (zh) | 一种高硬度、高浓缩倍数循环冷却水用缓蚀阻垢剂 | |
CN102092863A (zh) | 用于强腐蚀性水质处理的无磷缓蚀阻垢剂及其应用以及其使用浓度的检测方法 | |
CN104386834A (zh) | 一种多效污水处理剂 | |
CN104815562B (zh) | 一种反渗透阻垢剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Quangen Inventor after: Ma Hongliang Inventor after: He Kefeng Inventor after: Tian Meining Inventor before: Ma Hongliang Inventor before: He Kefeng Inventor before: Tian Meining |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA HONGLIANG HE KEFENG TIAN MEINING TO: ZHANG QUANGEN MA HONGLIANG HE KEFENG TIAN MEINING |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 710119, No. 2, Pioneer Road, Changan hi tech Industrial Park, Xi'an hi tech Zone, Shaanxi Patentee after: Xi'an Xieli Power Technology Co., Ltd. Address before: 710065, 2, Jin 72 building, two electronic road, Xi'an hi tech Zone, Shaanxi Patentee before: Xi'an Xieli Power Technology Co., Ltd. |
|
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: 20110511 Termination date: 20180526 |