CN102548917A - 抑制二氧化硅和/或硅酸盐化合物在含水系统中沉积的方法 - Google Patents

抑制二氧化硅和/或硅酸盐化合物在含水系统中沉积的方法 Download PDF

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Publication number
CN102548917A
CN102548917A CN2010800446243A CN201080044624A CN102548917A CN 102548917 A CN102548917 A CN 102548917A CN 2010800446243 A CN2010800446243 A CN 2010800446243A CN 201080044624 A CN201080044624 A CN 201080044624A CN 102548917 A CN102548917 A CN 102548917A
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CN
China
Prior art keywords
polymer
silica
aqueous
component
natural oil
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Pending
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CN2010800446243A
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English (en)
Chinese (zh)
Inventor
K·A·希尔施
C·坦卡蔡
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BASF SE
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BASF SE
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43127827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102548917(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of CN102548917A publication Critical patent/CN102548917A/zh
Pending legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicinal Preparation (AREA)
CN2010800446243A 2009-09-02 2010-08-30 抑制二氧化硅和/或硅酸盐化合物在含水系统中沉积的方法 Pending CN102548917A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/552,964 US20110049052A1 (en) 2009-09-02 2009-09-02 Method for inhibiting the deposition of silica and/or silicate compounds in aqueous systems
US12/552,964 2009-09-02
PCT/US2010/047152 WO2011028664A1 (en) 2009-09-02 2010-08-30 Method for inhibiting the deposition of silica and/or silicate compounds in aqueous systems

Publications (1)

Publication Number Publication Date
CN102548917A true CN102548917A (zh) 2012-07-04

Family

ID=43127827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800446243A Pending CN102548917A (zh) 2009-09-02 2010-08-30 抑制二氧化硅和/或硅酸盐化合物在含水系统中沉积的方法

Country Status (11)

Country Link
US (1) US20110049052A1 (https=)
EP (1) EP2473450A1 (https=)
JP (1) JP5758897B2 (https=)
KR (1) KR20120092106A (https=)
CN (1) CN102548917A (https=)
AU (1) AU2010289658B2 (https=)
CA (1) CA2772602A1 (https=)
MX (1) MX2012002572A (https=)
SG (1) SG178906A1 (https=)
TW (1) TWI507369B (https=)
WO (1) WO2011028664A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107250062A (zh) * 2014-12-17 2017-10-13 塞特工业公司 抑垢剂组合物以及使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6542803B2 (ja) * 2014-04-23 2019-07-10 ダウ グローバル テクノロジーズ エルエルシー 疎水的に改質されたアルキレンオキシドウレタンコポリマーを使用したシリカスケールの抑制
US11897801B2 (en) 2019-07-30 2024-02-13 Solenis Technologies, L.P. Silica scale inhibitors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049302A (en) * 1988-10-06 1991-09-17 Basf Corporation Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties

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US4532047A (en) * 1984-06-29 1985-07-30 Nalco Chemical Company Silica inhibition: prevention of silica deposition by addition of low molecular weight organic compounds
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US5277823A (en) * 1990-05-23 1994-01-11 Rohm And Haas Company Silica scale inhibition
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JPH07299497A (ja) * 1994-05-09 1995-11-14 Nippon Oil & Fats Co Ltd スケール防止剤
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JPH1057988A (ja) * 1996-08-13 1998-03-03 Kurita Water Ind Ltd スケール防止剤
US6166149A (en) * 1996-12-27 2000-12-26 Nippon Shokubai Co., Ltd. Hydrophilic graft polymer, production process therefor, composition containing the polymer, and use thereof
US6051142A (en) * 1998-06-30 2000-04-18 Betzdearborn Inc. Inhibition of silica and silicate deposition using ethylene oxide-propylene oxide block copolymers
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
US6416668B1 (en) * 1999-09-01 2002-07-09 Riad A. Al-Samadi Water treatment process for membranes
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JP2002256284A (ja) * 2001-02-28 2002-09-11 Sanyo Chem Ind Ltd 水洗トイレの水垢防止洗浄液
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US6641754B2 (en) * 2001-03-15 2003-11-04 Betzdearborn Inc. Method for controlling scale formation and deposition in aqueous systems
JP2003176349A (ja) * 2001-09-27 2003-06-24 Mitsui Takeda Chemicals Inc 生分解性を有する水溶性重合体とその製造方法およびその用途
JP4486314B2 (ja) * 2003-04-03 2010-06-23 Ｂａｓｆポゾリス株式会社 セメント添加剤
JP4479265B2 (ja) * 2004-02-17 2010-06-09 栗田工業株式会社 シリカ系スケール防止剤及びシリカ系スケール防止方法
US7316787B2 (en) * 2004-09-17 2008-01-08 General Electric Company Methods for controlling silica scale in aqueous systems
JP4634780B2 (ja) * 2004-11-26 2011-02-16 栗田工業株式会社 スケール防止剤及びスケール防止方法
US20080011687A1 (en) * 2006-07-17 2008-01-17 Floryan De Campo Silica scale inhibition
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049302A (en) * 1988-10-06 1991-09-17 Basf Corporation Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107250062A (zh) * 2014-12-17 2017-10-13 塞特工业公司 抑垢剂组合物以及使用方法

Also Published As

Publication number Publication date
AU2010289658A1 (en) 2012-03-29
JP5758897B2 (ja) 2015-08-05
US20110049052A1 (en) 2011-03-03
EP2473450A1 (en) 2012-07-11
CA2772602A1 (en) 2011-03-10
WO2011028664A1 (en) 2011-03-10
MX2012002572A (es) 2012-06-08
JP2013503741A (ja) 2013-02-04
TWI507369B (zh) 2015-11-11
TW201121906A (en) 2011-07-01
AU2010289658B2 (en) 2016-01-28
KR20120092106A (ko) 2012-08-20
SG178906A1 (en) 2012-04-27

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Application publication date: 20120704