ATE175172T1 - Verhütung von kieselsäureablagerungen - Google Patents

Verhütung von kieselsäureablagerungen

Info

Publication number
ATE175172T1
ATE175172T1 AT95100758T AT95100758T ATE175172T1 AT E175172 T1 ATE175172 T1 AT E175172T1 AT 95100758 T AT95100758 T AT 95100758T AT 95100758 T AT95100758 T AT 95100758T AT E175172 T1 ATE175172 T1 AT E175172T1
Authority
AT
Austria
Prior art keywords
prevention
silicic acid
acid deposits
silica
deposits
Prior art date
Application number
AT95100758T
Other languages
English (en)
Inventor
Judy Hughes Bardsley
Susan Tabb Robertson
William Mathis Hann
Jan Edward Schulman
Original Assignee
Rohm & Haas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25742705&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE175172(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of ATE175172T1 publication Critical patent/ATE175172T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
    • 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
    • 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
    • C02F5/083—Mineral 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Silicon Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Steroid Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Paints Or Removers (AREA)
AT95100758T 1990-05-23 1991-05-15 Verhütung von kieselsäureablagerungen ATE175172T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52742090A 1990-05-23 1990-05-23
CN91105044A CN1056593C (zh) 1990-05-23 1991-07-25 硅垢的抑制方法

Publications (1)

Publication Number Publication Date
ATE175172T1 true ATE175172T1 (de) 1999-01-15

Family

ID=25742705

Family Applications (2)

Application Number Title Priority Date Filing Date
AT91304381T ATE125785T1 (de) 1990-05-23 1991-05-15 Verhütung von kieselsäureablagerungen.
AT95100758T ATE175172T1 (de) 1990-05-23 1991-05-15 Verhütung von kieselsäureablagerungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT91304381T ATE125785T1 (de) 1990-05-23 1991-05-15 Verhütung von kieselsäureablagerungen.

Country Status (12)

Country Link
EP (2) EP0459661B1 (de)
JP (1) JP3055815B2 (de)
KR (1) KR0171602B1 (de)
CN (1) CN1056593C (de)
AT (2) ATE125785T1 (de)
AU (3) AU654279B2 (de)
CA (1) CA2042341C (de)
DE (2) DE69111698T2 (de)
DK (1) DK0459661T3 (de)
ES (1) ES2077168T3 (de)
GR (1) GR3017029T3 (de)
NZ (1) NZ238229A (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025556A1 (en) * 1993-04-27 1994-11-10 The Procter & Gamble Company Liquid or granular automatic dishwashing detergent compositions
CA2161085C (en) * 1993-04-27 2000-10-24 Eugene Steven Sadlowski Liquid or granular automatic dishwashing detergent compositions
JPH07242788A (ja) * 1994-02-14 1995-09-19 Wr Grace & Co Connecticut 濃縮用の蒸発器内での堆積の防止方法
US5658465A (en) * 1995-12-28 1997-08-19 The B.F. Goodrich Company Method for inhibiting the deposition of silica and silicate compounds in water systems
CA2236605A1 (en) * 1997-05-09 1998-11-09 Yves Duccini Scale inhibitors
FR2803304B1 (fr) * 1999-12-29 2006-03-24 Ceca Sa Inhibiteurs de depots inorganiques, notamment dans les puits petroliers
US20030073586A1 (en) * 2001-10-03 2003-04-17 Martin Crossman Scale control composition for high scaling environments
GB0305202D0 (en) * 2003-03-07 2003-04-09 Rhodia Cons Spec Ltd Scale inhibitor
FR2858314B1 (fr) * 2003-08-01 2006-11-03 Total Sa Procedes d'extraction d'huiles lourdes et de generation de vapeur d'eau comprenant l'utilisation d'inhibiteurs de depot de silice
JP4654644B2 (ja) * 2004-09-24 2011-03-23 栗田工業株式会社 シリカ系汚れの付着防止剤及び付着防止方法
US7354888B2 (en) * 2004-11-10 2008-04-08 Danisco A/S Antibacterial composition and methods thereof comprising a ternary builder mixture
GB2436107A (en) * 2005-03-29 2007-09-19 Rhodia Uk Ltd Inhibiting silica and silicate scale in aqueous systems
CN101378999B (zh) * 2006-02-08 2011-09-21 巴斯夫欧洲公司 控制含水体系的稠化的方法
US8002119B2 (en) 2006-02-08 2011-08-23 Basf Se Control of the thickening of silicate-containing aqueous systems
JP4923664B2 (ja) * 2006-03-24 2012-04-25 栗田工業株式会社 スケール付着防止剤及び冷却水系の処理方法
US9017649B2 (en) * 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
CN100418905C (zh) * 2006-11-29 2008-09-17 中国海洋石油总公司 一种反渗透膜阻垢剂的制备方法
WO2009149024A1 (en) * 2008-06-02 2009-12-10 World Minerals, Inc. Methods for prevention and reduction of scale formation
US20090305934A1 (en) * 2008-06-04 2009-12-10 Creamer Marianne P Polymers and their use for inhibition of scale build-up in automatic dishwashing applications
MX2010014519A (es) * 2008-07-07 2011-02-22 Lubrizol Advanced Mat Inc Prevencion de incrustacion de silice y silicato con inhibidores en sistemas de agua industrial.
US8881811B2 (en) 2008-10-10 2014-11-11 Halliburton Energy Services, Inc. Additives to suppress silica scale build-up and methods of use thereof
MX343015B (es) * 2008-10-10 2016-10-20 Halliburton Energy Services Inc * Aditivos para suprimir la acomulacion de incrustaciones de silice.
US8307897B2 (en) 2008-10-10 2012-11-13 Halliburton Energy Services, Inc. Geochemical control of fracturing fluids
JP5407348B2 (ja) 2009-01-14 2014-02-05 栗田工業株式会社 シリカ系スケール抑制剤及び防止方法
CN101864047B (zh) * 2010-06-13 2013-01-09 东南大学 一种紫外示踪的耐高钙高pH阻垢剂及其制备方法
CN101870758B (zh) * 2010-06-13 2012-01-04 东南大学 具有聚乙氧基长链的聚醚磷酸酯阻垢剂及其制备方法
US9221700B2 (en) 2010-12-22 2015-12-29 Ecolab Usa Inc. Method for inhibiting the formation and deposition of silica scale in aqueous systems
WO2012114953A1 (ja) * 2011-02-24 2012-08-30 栗田工業株式会社 逆浸透膜用スケール防止剤及びスケール防止方法
JP5803207B2 (ja) * 2011-03-30 2015-11-04 栗田工業株式会社 冷却水系の金属防食処理方法
WO2013020937A1 (de) * 2011-08-10 2013-02-14 Basf Se Polymermischungen als belagsinhibitoren in wasserführenden systemen
JP5327727B2 (ja) * 2012-02-14 2013-10-30 Ｔｏｔｏ株式会社 トイレ装置
FI126260B (en) * 2013-05-20 2016-09-15 Kemira Oyj Antifouling mixture and its use
CN103819009B (zh) * 2014-02-07 2015-09-30 山东泰和水处理科技股份有限公司 一种硅垢抑垢分散剂组合物
JP5800044B2 (ja) * 2014-02-13 2015-10-28 栗田工業株式会社 蒸気発生設備のスケール除去方法及びスケール除去剤
SG11201702148RA (en) * 2014-09-22 2017-04-27 Toagosei Co Ltd Acrylic acid-based copolymer, method for producing same and water treatment agent
JP6942975B2 (ja) * 2017-02-17 2021-09-29 東亞合成株式会社 リン酸カルシウム系スケール及びシリカ系スケール防止剤
CN109438610A (zh) * 2018-11-23 2019-03-08 山东大学 一种硅垢阻垢剂及制备方法和应用
CN113165925A (zh) * 2018-12-13 2021-07-23 栗田工业株式会社 冷却水用阻垢剂及冷却水用阻垢方法
WO2020198982A1 (en) * 2019-03-29 2020-10-08 Kemira Oyj Dispersant composition, method for controlling, preventing and/or reducing formation of inorganic scale and deposits, and use of composition
EP4158080A1 (de) * 2020-05-28 2023-04-05 Ecolab Usa Inc. Korrosionsinhibierung von kühlwasser mit geschlossenem kreislauf unter verwendung von polymaleaten und nichtboratpuffern
JP2023547437A (ja) * 2020-10-26 2023-11-10 エコラボ ユーエスエー インコーポレイティド 地熱井のための方解石スケール制御剤
CA3237270A1 (en) * 2021-11-11 2023-05-19 Dow Global Technologies Llc Scale inhibitor composition
AU2022414602A1 (en) 2021-12-15 2024-05-23 Kurita Water Industries Ltd. Silica contamination inhibition method and silica contamination inhibitor for reverse osmosis membrane system
CN114768542A (zh) * 2022-03-04 2022-07-22 山东天庆科技发展有限公司 一种高硅水反渗透阻垢剂及其制备方法
CN114524528A (zh) * 2022-03-12 2022-05-24 山东天庆科技发展有限公司 一种高效低磷阻垢缓蚀剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288327A (en) * 1975-09-08 1981-09-08 Betz Laboratories, Inc. Copolymers for the control of the formation and deposition of materials in aqueous mediums
JPS5916588A (ja) * 1982-07-20 1984-01-27 Agency Of Ind Science & Technol 熱水中のシリカの除去方法
DE3304887A1 (de) * 1983-02-12 1984-08-16 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Reinigungsmittel fuer textile flaechen
JPS6190797A (ja) * 1984-10-11 1986-05-08 Kurita Water Ind Ltd スケ−ル防止剤
JPS61118199A (ja) * 1984-11-14 1986-06-05 Kurita Water Ind Ltd 水処理剤
US4711725A (en) * 1985-06-26 1987-12-08 Rohm And Haas Co. Method of stabilizing aqueous systems
CA1337323C (en) * 1986-12-08 1995-10-17 Zahid Amjad Treatment of aqueous medium with copolymers containing acrylamidoalkane sulfonic acid
US4952326A (en) * 1986-12-08 1990-08-28 The B. F. Goodrich Company Dispersion of particulates in an aqueous medium
JPS6490097A (en) * 1987-09-30 1989-04-05 Kurita Water Ind Ltd Scaling inhibitor
DE3743739A1 (de) * 1987-12-23 1989-07-06 Basf Ag Wasserloesliche polymerisate enthaltende geschirrspuelmittel

Also Published As

Publication number Publication date
DE69111698T2 (de) 1996-01-18
DE69130712D1 (de) 1999-02-11
EP0459661A1 (de) 1991-12-04
KR910020162A (ko) 1991-12-19
CN1068801A (zh) 1993-02-10
CA2042341A1 (en) 1991-11-24
AU7731091A (en) 1991-11-28
AU654279B2 (en) 1994-11-03
CA2042341C (en) 2001-06-12
KR0171602B1 (ko) 1999-02-18
AU7282594A (en) 1994-12-08
AU676756B2 (en) 1997-03-20
EP0654449B1 (de) 1998-12-30
ES2077168T3 (es) 1995-11-16
EP0654449A1 (de) 1995-05-24
EP0459661B1 (de) 1995-08-02
GR3017029T3 (en) 1995-11-30
AU1248197A (en) 1997-03-13
CN1056593C (zh) 2000-09-20
JP3055815B2 (ja) 2000-06-26
DE69130712T2 (de) 1999-09-02
JPH04356580A (ja) 1992-12-10
DK0459661T3 (da) 1995-09-18
NZ238229A (en) 1993-10-26
ATE125785T1 (de) 1995-08-15
DE69111698D1 (de) 1995-09-07

Similar Documents

Publication Publication Date Title
ATE175172T1 (de) Verhütung von kieselsäureablagerungen
DE60042236D1 (de) Verwendung mehrwertiger metallkarbonate zur vorbeugung von kalksteinablagerung
IN163624B (de)
ATE1589T1 (de) Verwendung von (meth)acrylsaeure-maleinsaeurecopolymerisatenals inkrustierungsinhibitoren in waschmitteln.
DE68926991D1 (de) Verfahren zum Nachweis und zur Identifizierung von Nukleinsäure enthaltenden Teilen
DE69020299D1 (de) Verfahren zur Herstellung von Kesselstein verhindernden Mitteln.
DE69225669D1 (de) Zusammensetzung und Verfahren zur Kesselstein- und Korrosionsinhibierung, unter Verwendung von Naphtylaminpolykarbonsäuren
ATE76857T1 (de) Verfahren zum kontrollieren von kalziumoxalatablagerungen in einem ausgedehnten ph-bereich.
DE69007774D1 (de) Verfahren zum Schützen von harten Oberflächen.
DE69001065D1 (de) Verhinderung von ablagerungen in waesserigen systemen durch bestimmte phosphonomethylaminoxide.
NO983133L (no) Flytforbedrende middel for mineraloljer
DE69428230D1 (de) Verfahren zur Verhinderung von Oxalatablagerungen
ATE160624T1 (de) Vorrichtung zur regelung von heizkesseln
DK221785D0 (da) Vandige borevaesker, som er egnet til brug ved hoej temperatur, og terpolymer til anvendelse deri
FR2653096B1 (fr) Dispositif de protection d'empilement de tuyaux.
DK622789D0 (da) Granulerede, silicater med forbedret oploesningshastighed, fremgangsmaade til fremstilling af disse og anvendelse af disse
FI943801L (fi) Happoakseptori happamia osuuksia sisältäviä polymeereja varten
FI932375A7 (fi) Amorfisen silikoaluminaatin käyttö kalsiumsaostumien poistajana
DK126493A (da) Kalkfjerner
ATE158347T1 (de) Verfahren zur inhibierung von inkrustation und korrosion in wässrigen kühlsysteme
DE59308094D1 (de) Dampfkessel-Haus
DE3466529D1 (en) Methacrylic acid recovery
KR930018403U (ko) 스팀보일러용 자동수위조절기
KR950001831U (ko) 온수보일러용 저수위센서
KR930001072U (ko) 보일러(Boiler)의 수면계

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties