ATE209165T1 - Terpolymer als inhibierungsmittel von krustenbildung und wasserbehandlungsverfahren - Google Patents

Terpolymer als inhibierungsmittel von krustenbildung und wasserbehandlungsverfahren

Info

Publication number
ATE209165T1
ATE209165T1 AT96113182T AT96113182T ATE209165T1 AT E209165 T1 ATE209165 T1 AT E209165T1 AT 96113182 T AT96113182 T AT 96113182T AT 96113182 T AT96113182 T AT 96113182T AT E209165 T1 ATE209165 T1 AT E209165T1
Authority
AT
Austria
Prior art keywords
meth
inhibitant
terpolymer
acid
water treatment
Prior art date
Application number
AT96113182T
Other languages
English (en)
Inventor
Takashi Suzuki
Hideo Morinaga
Katsuhiro Ishikawa
Akihide Hirano
Original Assignee
Kurita Water Ind Ltd
Japan Synthetic Rubber Co Ltd
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 Kurita Water Ind Ltd, Japan Synthetic Rubber Co Ltd filed Critical Kurita Water Ind Ltd
Application granted granted Critical
Publication of ATE209165T1 publication Critical patent/ATE209165T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • 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
    • 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
    • C23F11/173—Macromolecular 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
    • 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
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Removal Of Specific Substances (AREA)
AT96113182T 1995-08-21 1996-08-16 Terpolymer als inhibierungsmittel von krustenbildung und wasserbehandlungsverfahren ATE209165T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23478595 1995-08-21
JP2174696 1996-01-12

Publications (1)

Publication Number Publication Date
ATE209165T1 true ATE209165T1 (de) 2001-12-15

Family

ID=26358834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96113182T ATE209165T1 (de) 1995-08-21 1996-08-16 Terpolymer als inhibierungsmittel von krustenbildung und wasserbehandlungsverfahren

Country Status (10)

Country Link
US (1) US5716529A (de)
EP (1) EP0761609B1 (de)
KR (1) KR100203201B1 (de)
CN (1) CN1098816C (de)
AT (1) ATE209165T1 (de)
BR (1) BR9603494A (de)
DE (1) DE69617140T2 (de)
ES (1) ES2168420T3 (de)
MY (1) MY113513A (de)
SG (1) SG55226A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001264A (en) * 1995-08-21 1999-12-14 Kurita Water Industries Ltd. Water-treating agent and method for treating water
US6183649B1 (en) * 1998-10-07 2001-02-06 Michael W. Fontana Method for treating water circulating systems
JP2002273478A (ja) * 2001-03-21 2002-09-24 Jsr Corp スケール防止方法
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
DE102010032417A1 (de) * 2010-07-27 2012-02-02 Buck- Chemie Gmbh Haftendes saures Sanitärreinigungs- und Beduftungsmittel
CN102863088B (zh) * 2011-07-07 2014-03-05 爱环吴世(苏州)环保有限公司 一种防腐阻垢剂及其加工工艺
CN102583790A (zh) * 2012-03-12 2012-07-18 华阳新兴科技（天津）集团有限公司 一种用于中水循环冷却水的复合缓蚀阻垢剂及其制备方法
CN104628154A (zh) * 2013-11-09 2015-05-20 西安润达化工科技有限公司 一种锅炉水处理剂
US20150376799A1 (en) * 2014-06-30 2015-12-31 Baker Hughes Incorporated Non-phosphorous containing corrosion inhibitors for aqueous systems
CN104525897A (zh) * 2015-01-08 2015-04-22 浙江万丰奥威汽轮股份有限公司 一种低压铸造模具的新型冷却介质
US9487423B1 (en) * 2015-08-04 2016-11-08 Itaconix Corporation Partially decarboxylated polycarboxylic acid polymers
CN106087466A (zh) * 2016-08-29 2016-11-09 盛虹集团有限公司 生物基ptt面料免蒸洗印花工艺用分散染料组合物
CN108085665B (zh) * 2017-12-30 2020-02-07 仙桃市信达化工有限责任公司 一种新型工业循环冷水系统预膜剂及其制备方法
CN108219051A (zh) * 2018-02-11 2018-06-29 李剑峰 一种三元共聚物阻垢剂及其制备方法
CN108358327A (zh) * 2018-03-23 2018-08-03 山东天庆科技发展有限公司 一种复合高效低磷阻垢缓蚀剂及其制备方法
US10738139B2 (en) 2018-12-18 2020-08-11 Itaconix Corporation Decarboxylation and amidation of polyitaconic acid polymers
CN110204094A (zh) * 2019-06-05 2019-09-06 南京化工园博瑞德水务有限公司 一种高钙水处理系统
CN110563168A (zh) * 2019-09-11 2019-12-13 宁夏神耀科技有限责任公司 一种阻垢分散剂及其制备方法
CN111762900B (zh) * 2020-07-09 2022-06-07 河北省科学院能源研究所 一种无磷复合水处理药剂及其应用
CN113023909B (zh) * 2021-03-23 2022-10-18 中海油(天津)油田化工有限公司 一种油田无磷防垢剂及其制备方法
CN116282599B (zh) * 2023-03-24 2025-01-28 廊坊高科广大科技有限公司 有机缓蚀阻垢水处理剂
CN119143303B (zh) * 2024-11-20 2025-01-21 甘肃泰升化工科技有限公司 一种含二溴氰基乙酰胺的循环水处理剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115437A (en) * 1976-10-28 1978-09-19 Sumitomo Chemical Company, Limited Sulfonated product of butadiene or isoprene oligomer and the production therefor
JP2590790B2 (ja) * 1988-04-15 1997-03-12 日本合成ゴム株式会社 共役ジエンスルホン化物重合体の製造方法
US5182343A (en) * 1988-04-15 1993-01-26 Japan Synthetic Rubber Co., Ltd. Homopolymers of sulfonated isoprene and 1,3-butadiene and agents containing the same
JP3018421B2 (ja) * 1990-04-25 2000-03-13 ジェイエスアール株式会社 スケール防止用水処理剤
JPH0663590A (ja) * 1992-06-29 1994-03-08 Japan Synthetic Rubber Co Ltd スケール除去剤及びそれを用いたスケール除去方法

Also Published As

Publication number Publication date
CN1098816C (zh) 2003-01-15
CN1152554A (zh) 1997-06-25
SG55226A1 (en) 1998-12-21
KR100203201B1 (ko) 1999-06-15
MY113513A (en) 2002-03-30
DE69617140T2 (de) 2002-04-18
KR970010679A (ko) 1997-03-27
ES2168420T3 (es) 2002-06-16
EP0761609B1 (de) 2001-11-21
US5716529A (en) 1998-02-10
MX9603503A (es) 1998-05-31
DE69617140D1 (de) 2002-01-03
EP0761609A1 (de) 1997-03-12
BR9603494A (pt) 1999-10-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee