CN1019989C - 改进缓蚀剂在工业冷却水中性能的方法 - Google Patents

改进缓蚀剂在工业冷却水中性能的方法 Download PDF

Info

Publication number
CN1019989C
CN1019989C CN87102313A CN87102313A CN1019989C CN 1019989 C CN1019989 C CN 1019989C CN 87102313 A CN87102313 A CN 87102313A CN 87102313 A CN87102313 A CN 87102313A CN 1019989 C CN1019989 C CN 1019989C
Authority
CN
China
Prior art keywords
weight
acid
hydrogen
phosphonate
polymkeric substance
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
Application number
CN87102313A
Other languages
English (en)
Chinese (zh)
Other versions
CN87102313A (zh
Inventor
约翰
胡茨
唐纳德
约翰森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of CN87102313A publication Critical patent/CN87102313A/zh
Application granted granted Critical
Publication of CN1019989C publication Critical patent/CN1019989C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Magnetic Heads (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN87102313A 1986-03-26 1987-03-25 改进缓蚀剂在工业冷却水中性能的方法 Expired - Fee Related CN1019989C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84441586A 1986-03-26 1986-03-26
US844415 1986-03-26

Publications (2)

Publication Number Publication Date
CN87102313A CN87102313A (zh) 1988-02-24
CN1019989C true CN1019989C (zh) 1993-03-03

Family

ID=25292665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87102313A Expired - Fee Related CN1019989C (zh) 1986-03-26 1987-03-25 改进缓蚀剂在工业冷却水中性能的方法

Country Status (16)

Country Link
EP (1) EP0238728B1 (pt)
JP (1) JPS62270786A (pt)
CN (1) CN1019989C (pt)
AT (1) ATE56051T1 (pt)
AU (1) AU593082B2 (pt)
BR (1) BR8701331A (pt)
CA (1) CA1329474C (pt)
DE (1) DE3673809D1 (pt)
DK (1) DK169709B1 (pt)
ES (1) ES2016796B3 (pt)
FI (1) FI871242A (pt)
GR (1) GR3001105T3 (pt)
MX (1) MX173411B (pt)
PT (1) PT84551B (pt)
TR (1) TR24741A (pt)
ZA (1) ZA872236B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034738C (zh) * 1993-03-27 1997-04-30 云浮硫铁矿企业集团公司 一个防护剂组合物

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717542A (en) * 1987-01-23 1988-01-05 W. R. Grace & Co. Inhibiting corrosion of iron base metals
WO1989007633A1 (en) * 1988-02-18 1989-08-24 John Kenneth Bethune Absorbent polymer compositions
GB9505675D0 (en) * 1995-03-21 1995-05-10 Diversey Corp Cleaning compositions
EP1853690A1 (en) * 2005-03-04 2007-11-14 The Procter and Gamble Company Automatic dishwashing composition with corrosion inhibitors
CN101368091B (zh) * 2007-08-16 2012-01-11 中国石油天然气集团公司 一种油井水泥缓凝剂
CN101560022B (zh) * 2009-05-26 2011-05-11 西安协力动力科技有限公司 复合缓蚀阻垢剂
US10351453B2 (en) 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
US11085118B2 (en) 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208827A (en) * 1968-02-23 1970-10-14 Grace W R & Co Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions
DE2333353C2 (de) * 1973-06-30 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens
US4317744A (en) * 1979-04-25 1982-03-02 Drew Chemical Corporation Corrosion inhibitor
GB2124607B (en) * 1982-07-16 1986-02-05 Katayama Chemical Works Co Scale-inhibiting agent
US4566973A (en) * 1984-08-06 1986-01-28 The B. F. Goodrich Company Scale inhibition in water systems
GB2168359B (en) * 1984-11-08 1988-05-05 Grace W R & Co A method of inhibiting corrosion in aqueous systems
US4650591A (en) * 1985-08-29 1987-03-17 Calgon Corporation Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors
US4752443A (en) * 1986-05-09 1988-06-21 Nalco Chemical Company Cooling water corrosion inhibition method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034738C (zh) * 1993-03-27 1997-04-30 云浮硫铁矿企业集团公司 一个防护剂组合物

Also Published As

Publication number Publication date
AU593082B2 (en) 1990-02-01
TR24741A (tr) 1992-03-06
FI871242A (fi) 1987-09-27
DK169709B1 (da) 1995-01-16
PT84551B (pt) 1989-11-10
GR3001105T3 (en) 1992-05-12
DE3673809D1 (de) 1990-10-04
ES2016796B3 (es) 1990-12-01
FI871242A0 (fi) 1987-03-20
PT84551A (en) 1987-04-01
AU7063287A (en) 1987-10-01
BR8701331A (pt) 1988-01-05
MX173411B (es) 1994-03-02
ZA872236B (en) 1987-11-25
DK150787D0 (da) 1987-03-25
JPS62270786A (ja) 1987-11-25
EP0238728A1 (en) 1987-09-30
MX5678A (es) 1993-09-01
CN87102313A (zh) 1988-02-24
CA1329474C (en) 1994-05-17
DK150787A (da) 1987-09-27
JPH0146593B2 (pt) 1989-10-09
EP0238728B1 (en) 1990-08-29
ATE56051T1 (de) 1990-09-15

Similar Documents

Publication Publication Date Title
CN1034684C (zh) 抑制冷却水腐蚀的方法
CN1244503C (zh) 用于水***的缓蚀剂
CN1262489C (zh) 用于控制含水体系中水垢形成和沉积的方法
CN1222573C (zh) 丙烯酸(盐)－马来酸(盐)系共聚物及其制造方法
CN1036285C (zh) 用于纯水锅炉的水处理剂以及水处理方法
CN1827656A (zh) 疏水改性聚合物
CN1019989C (zh) 改进缓蚀剂在工业冷却水中性能的方法
US4207405A (en) Water-soluble phosphorus containing carboxylic polymers
CN100340585C (zh) 聚合物及其制造方法与用途
CN1068801A (zh) 硅垢的抑制
CN1175591A (zh) 水溶性聚合物的制备方法及其所得到的聚合物和它们的应用
CN1098816C (zh) 水处理剂及处理水之方法
CN101066811A (zh) 一种无磷缓蚀阻垢剂及其应用
CN1010011B (zh) 改进的过渡金属络合物催化反应方法
CN1240821A (zh) 洗涤剂助剂、它的制备方法和聚(甲基)丙烯酸(或盐)聚合物及其用途
CN1008635B (zh) 醚化羧酸盐类洗涤增效剂及其制法
CN1174817A (zh) 在苛刻的油田条件下控制金属硫酸盐结垢的方法
CN1112936A (zh) 制备低分子量聚合物的水相法
CN101077957A (zh) 水性涂料组合物
CN87107773A (zh) 膦酸钙水垢的抑制
CN1250461C (zh) 抑制钙盐污垢的组合物及方法
CN1355829A (zh) 保护金属的抗腐蚀方法和用于该方法的无污染反应性组合物
CN1784359A (zh) 用于水处理的聚合物
CN1320087C (zh) 含有均聚－和/或共聚物的含水组合物
CN1057494A (zh) 用于不锈钢表面化学抛光的抛光液和方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee