CA1032847A - Repression de l'entartrage - Google Patents

Repression de l'entartrage

Info

Publication number
CA1032847A
CA1032847A CA212,549A CA212549A CA1032847A CA 1032847 A CA1032847 A CA 1032847A CA 212549 A CA212549 A CA 212549A CA 1032847 A CA1032847 A CA 1032847A
Authority
CA
Canada
Prior art keywords
inhibition
scale deposition
deposition
scale
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
Application number
CA212,549A
Other languages
English (en)
Other versions
CA212549S (en
Inventor
Paul H. Ralston
Robert C. Gordon (Jr.)
Leonard J. Persinski
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA1032847A publication Critical patent/CA1032847A/fr
Expired legal-status Critical Current

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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA212,549A 1973-12-05 1974-10-29 Repression de l'entartrage Expired CA1032847A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421900A US3928196A (en) 1973-12-05 1973-12-05 Inhibition of scale deposition

Publications (1)

Publication Number Publication Date
CA1032847A true CA1032847A (fr) 1978-06-13

Family

ID=23672543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,549A Expired CA1032847A (fr) 1973-12-05 1974-10-29 Repression de l'entartrage

Country Status (3)

Country Link
US (1) US3928196A (fr)
JP (1) JPS5086489A (fr)
CA (1) CA1032847A (fr)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085060A (en) * 1975-09-23 1978-04-18 Vassileff Neiko I Sequestering compositions
US4048066A (en) * 1976-11-17 1977-09-13 Chemed Corporation Method of inhibiting scale
JPS5673600A (en) * 1979-11-22 1981-06-18 Japan Organo Co Ltd Preventing method of scale in water
GB2125025B (en) * 1982-01-29 1985-07-03 Dearborn Chemicals Co Process for inhibiting scale
DE3249178T1 (de) * 1982-01-29 1984-09-06 Dearborn Chemical Co., Lake Zurich, Ill. Verfahren zur Unterdrückung der Korrosion von Metallen auf Eisenbasis
US4936987A (en) * 1983-03-07 1990-06-26 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
JPS59162999A (ja) * 1983-03-07 1984-09-13 カルゴン・コ−ポレ−シヨン カルボン酸／スルホン酸ポリマ−類を含有する相乗効果的なスケ−ルおよび腐食抑制混合剤
GB8400848D0 (en) * 1984-01-13 1984-02-15 Ciba Geigy Ag Cotelomer compounds
US4536292A (en) * 1984-03-26 1985-08-20 Calgon Corporation Carboxylic/sulfonic/quaternary ammonium polymers for use as scale and corrosion inhibitors
US4622373A (en) * 1984-05-10 1986-11-11 Diamond Shamrock Chemicals Company Fluid loss control additives from AMPS polymers
US4699225A (en) * 1984-05-10 1987-10-13 Diamond Shamrock Chemicals Company Drilling fluids containing AMPS, acrylic acid, itaconic acid polymer
US4634532A (en) * 1984-05-12 1987-01-06 Calgon Corporation Orthophosphate-containing desalination scale inhibitors
US4680135A (en) * 1984-11-09 1987-07-14 Calgon Corporation Carboxylic/sulfonic polymer and carboxylic/polyalkylene oxide polymer admixtures for use in iron oxide deposit control
EP0302153A1 (fr) * 1984-11-09 1989-02-08 Calgon Corporation Mélanges d'un copolymère carboxyle/sulfonique et d'un copolymère oxyde de polyalkylène/carboxyle permettant de lutter contre l'entartrage par des oxydes de fer
US4618448A (en) * 1984-11-09 1986-10-21 Calgon Corporation Carboxylic/sulfonic/polyalkylene oxide polymer for use as scale, corrosion, and iron oxide deposit control
NZ213578A (en) * 1984-11-09 1988-04-29 Calgon Corp Inhibiting corrosion and scale deposition in aqueous systems by adding water soluble polymers
US4589985A (en) * 1984-12-03 1986-05-20 Calgon Corporation Polyelectrolyte and surfactant compositions for controlling alkaline earth metal scales
US4671888A (en) * 1984-12-03 1987-06-09 Calgon Corporation Polyelectrolyte and surfactant compositions for controlling alkaline earth metal scales
US4575425A (en) * 1984-12-24 1986-03-11 Calgon Corporation Process for controlling calcium oxalate scale over a wide pH range
US4711725A (en) * 1985-06-26 1987-12-08 Rohm And Haas Co. Method of stabilizing 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
JPS62144741A (ja) * 1985-12-18 1987-06-27 Kurita Water Ind Ltd ボイラ水用鉄分散剤
US4919821A (en) * 1986-03-21 1990-04-24 Nalco Chemical Company Modified maleic anhydride polymers and the like for use as scale inhibitors
JPS62221499A (ja) * 1986-03-21 1987-09-29 ナルコ　ケミカル　カンパニ− スケ−ル抑制剤として使用される修飾されたアクリルアミドポリマ−及びその類似物
US4801388A (en) * 1986-03-21 1989-01-31 Nalco Chemical Company Modified acrylamide polymers used as scale inhibitors
US4693829A (en) * 1986-04-03 1987-09-15 Calgon Corporation Use of carboxylic acid/sulfonic acid copolymers as aluminum ion stabilizers
US5453416A (en) * 1986-07-30 1995-09-26 W. R. Grace & Co.-Conn. Composition and method for controlling phosphonates tending to precipitate metal ions in water
US4717543A (en) * 1986-08-04 1988-01-05 Calgon Corporation Method of inhibiting the corrosion of copper and copper alloys
US4867945A (en) * 1986-08-04 1989-09-19 Calgon Corporation Method of inhibiting the corrosion of copper and copper alloys
US4925568A (en) * 1986-08-15 1990-05-15 Calgon Corporation Polyacrylate blends as boiler scale inhibitors
US4885097A (en) * 1986-12-08 1989-12-05 The B. F. Goodrich Company Stabilization of metal ions with terpolymers containing styrene sulfonic acid
US4952326A (en) * 1986-12-08 1990-08-28 The B. F. Goodrich Company Dispersion of particulates in an aqueous medium
US4952327A (en) * 1986-12-08 1990-08-28 The B. F. Goodrich Company Scale control with terpolymers containing styrene sulfonic acid
US4889637A (en) * 1986-12-08 1989-12-26 Zahid Amjad Scale control with terpolymers containing vinyl alcohol
US4836933A (en) * 1987-01-16 1989-06-06 National Starch And Chemical Corporation Water treatment polymer
US4717542A (en) * 1987-01-23 1988-01-05 W. R. Grace & Co. Inhibiting corrosion of iron base metals
US4973428A (en) * 1987-04-27 1990-11-27 Nalco Chemical Company Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom
US4898686A (en) * 1987-04-27 1990-02-06 Nalco Chemical Company Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom
US5049310A (en) * 1987-04-27 1991-09-17 Nalco Chemical Company Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom
US4728436A (en) * 1987-06-29 1988-03-01 Nalco Chemical Company Anionic polymers containing 3-acrylamido-3-methylbutanoic acid as scale inhibitors for preventing or reducing calcium phosphate and other scales
US5124046A (en) * 1987-08-03 1992-06-23 Calgon Corporation Method for controlling calcium carbonate scaling in high pH aqueous systems
US4869828A (en) * 1988-02-26 1989-09-26 Nalco Chemical Company Stabilization of iron in aqueous systems
US4963267A (en) * 1988-10-12 1990-10-16 Nalco Chemical Company Stabilization of manganese in aqueous systems
US5035806A (en) * 1989-05-15 1991-07-30 Nalco Chemical Company Scaling salt threshold inhibition and dispersion with hydrophilic/hydrophobic polymers
US5118434A (en) * 1991-02-26 1992-06-02 The Dow Chemical Company Deicing fluids
US5182028A (en) * 1991-03-28 1993-01-26 Calgon Corporation Monofluorophosphate for calcium carbonate scale control and iron and manganese stabilization
US5254286A (en) * 1991-05-31 1993-10-19 Calgon Corporation Composition for controlling scale in black liquor evaporators
US5338477A (en) * 1991-05-31 1994-08-16 Calgon Corporation Polyether polyamino methylene phosphonates for high pH scale control
ATE149148T1 (de) * 1991-05-31 1997-03-15 Calgon Corp Polyether-polyamino-methylenphosphonaten zur kontrolle von ablagerungen bei hohem ph-wert
US5284590A (en) * 1991-06-19 1994-02-08 Calgon Corporation Method for controlling fouling in cooling tower fill
AU2701392A (en) * 1991-10-15 1993-04-22 Calgon Corporation Method for controlling calcium sulfate scaling in metal mining circuits
DE4221381C1 (de) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Zuckern, Verfahren zu ihrer Herstellung und ihre Verwendung
US5322636A (en) * 1992-03-30 1994-06-21 Calgon Corporation Polyether polyamino methylene phosphonate n-oxides for high pH scale control
US5259974A (en) * 1992-03-30 1993-11-09 Calgon Corporation N,N-bis(phosphonomethyl)-2-amino-1-propanol, derivatives and corresponding lower alkyl ethers and N-oxides thereof for high PH scale control
US5302293A (en) * 1992-07-13 1994-04-12 Nalco Chemical Company Method of controlling iron in produced oilfield waters
US5282976A (en) * 1992-07-21 1994-02-01 Rhone-Poulenc Inc. Terpolymer useful as a scale inhibitor
US5300231A (en) * 1992-08-05 1994-04-05 Calgon Corporation Controlling silica/silicate deposition using phosphonate combinations
US5378368A (en) * 1992-08-05 1995-01-03 Calgon Corporation Controlling silica/silicate deposition using polyether polyamino methylene phosphonates
US5380782A (en) * 1993-10-04 1995-01-10 Rohm And Haas Company Polymeric dispersants for ceramic materials
US5538723A (en) * 1994-03-02 1996-07-23 Petrolite Corporation Method for suppressing the viscosity of bioinsecticide slurries and related slurries
DE4429976A1 (de) * 1994-08-24 1996-02-29 Bayer Ag Sulfonsäuregruppen enthaltende Polyasparaginsäurederivate, ihre Verwendung und Herstellung
US5726280A (en) * 1994-08-24 1998-03-10 Bayer Ag Sulfonic acid group-containing polyaspartic acid derivatives, use thereof and prepartion thereof
US5578246A (en) * 1994-10-03 1996-11-26 Ashland Inc. Corrosion inhibiting compositions for aqueous systems
US5534157A (en) * 1994-11-10 1996-07-09 Calgon Corporation Polyether polyamino methylene phosphonates for high pH scale control
US5516432A (en) * 1994-11-21 1996-05-14 Rohm And Haas Company Method for prevention of scale formation in aqueous systems
US5702634A (en) * 1995-10-06 1997-12-30 Calgon Corporation Aqueous system containing a synergistic combination including polyether polyamino methylene phosphates for controlling calcium carbonate and calcium phosphate scale
DE69607099T2 (de) 1995-10-06 2000-12-14 Calgon Corp., Pittsburgh Verwendung von synergischer Zusammensetzung für die Kontrolle von Kesselstein
US5709814A (en) * 1995-10-06 1998-01-20 Calgon Corporation Aqueous system containing a synergistic phosphonate scale control combination
US5580462A (en) * 1995-10-06 1996-12-03 Calgon Corporation Controlling calcium carbonate and calcium phosphate scale in an aqueous system using a synergistic combination
US5593595A (en) * 1995-10-06 1997-01-14 Calgon Corporation Method for controlling scale using a synergistic phosphonate combination
US5755972A (en) * 1996-03-01 1998-05-26 Rohm And Haas Company Method for metal sulfate scale control in harsh oilfield conditions
US5766506A (en) * 1996-09-12 1998-06-16 The Dow Chemical Company Hard water compatible phosphate-containing heat transfer fluids
US5772913A (en) * 1996-09-24 1998-06-30 Calgon Corporation Aqueous system containing a synergistic combination for scale control
US5707529A (en) * 1996-09-24 1998-01-13 Calgon Corporation Method for controlling scale in an aqueous system using a synergistic combination
CA2236605A1 (fr) * 1997-05-09 1998-11-09 Yves Duccini Agents anti-tartre
US6355214B1 (en) 1999-06-16 2002-03-12 Hercules Incorporated Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor
US6333005B1 (en) 1999-06-16 2001-12-25 Hercules Incorporated Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor
JP2002273478A (ja) * 2001-03-21 2002-09-24 Jsr Corp スケール防止方法
JP4886123B2 (ja) * 2001-06-15 2012-02-29 アクアス株式会社 腐食防止用組成物
US20030073586A1 (en) * 2001-10-03 2003-04-17 Martin Crossman Scale control composition for high scaling environments
EP2119675A4 (fr) * 2007-01-24 2012-05-23 Kurita Water Ind Ltd Procédé de traitement par une membrane d'osmose inverse
KR101392380B1 (ko) 2007-02-21 2014-05-07 주식회사 엘지생활건강 산성형태의 수용성 고분자를 함유하는 분말세제 입자 및그의 제조방법
US20090101587A1 (en) 2007-10-22 2009-04-23 Peter Blokker Method of inhibiting scale formation and deposition in desalination systems
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
US8980101B2 (en) * 2008-09-04 2015-03-17 Nalco Company Method for inhibiting scale formation and deposition in membrane systems via the use of an AA-AMPS copolymer
US20100197545A1 (en) * 2009-01-30 2010-08-05 Ecolab USA High alkaline detergent composition with enhanced scale control
US9034804B2 (en) * 2009-06-05 2015-05-19 Kroff Chemical Company Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performance
RU2486138C2 (ru) * 2011-05-16 2013-06-27 Государственное образовательное учреждение высшего профессионального образования Уральский государственный лесотехнический университет Способ предотвращения солеотложений и коррозии в системах водоснабжения
US20160038948A1 (en) * 2014-08-11 2016-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
CN104528959B (zh) * 2014-12-16 2016-08-17 西安工程大学 一种绿色环保阻垢分散剂及其制备方法
AR105521A1 (es) * 2015-07-29 2017-10-11 Ecolab Usa Inc Composiciones poliméricas inhibidoras de incrustaciones, mezclas y métodos para su utilización
US10442732B2 (en) 2016-05-20 2019-10-15 United States Gypsum Company Gypsum slurries with linear polycarboxylate dispersants
CN106417324A (zh) * 2016-08-10 2017-02-22 仙桃市信达化工有限责任公司 一种用于工业循环冷却水系统高效复合杀菌剂
JP7183211B2 (ja) 2020-02-27 2022-12-05 栗田工業株式会社 パルプ製造工程水系のカルシウム系スケール防止剤及びスケール防止方法
JP2024130862A (ja) 2023-03-15 2024-09-30 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709815A (en) * 1971-07-01 1973-01-09 Calgon Corp Boiler water treatment

Also Published As

Publication number Publication date
US3928196A (en) 1975-12-23
JPS5086489A (fr) 1975-07-11

Similar Documents

Publication Publication Date Title
CA1032847A (fr) Repression de l'entartrage
CA1031154A (fr) Composes anticorrosion
CA1032746A (fr) Anticorrosion
AU502974B2 (en) Preparation of granulates
AU471020B2 (en) Method of inhibiting emesis
CA1025222A (fr) Fabrication de l'acier
CA996475A (en) External pipe coatings
AU476551B2 (en) Inhibition of leukemia utilizing 5-methyltetra-hydrohomofolate
CA1027143A (fr) Fabrication de butynediol
CA1002052A (en) Substituted guanylhydrazones of alkylarylketones
CA1033741A (fr) Derives de la 4-hydroxy-5-azacoumarine
CA904171A (en) Inhibition of adherent scale accumulations
AU472316B2 (en) Improvements inthe forming of materials
CA1012144A (en) Synthesis for the preparation of 3-hydroxy-n-alkylisomorphinans
AU497631B2 (en) Production of hardened coatings
CA1020300A (en) Adducts of polypentenamers
CA997228A (en) Deposition of films
CA880849A (en) Inhibition of scale formation
AU490593B2 (en) Substrate forthe determination of desoxy-ribonuclease
AU479241B2 (en) Treatment of water to prevent the deposition of scale
AU495192B2 (en) Dehydroformylation of acetoxybutyraldehydes
ZA74530B (en) Electrophoretic deposition of selenium
AU486200B2 (en) Corrosion inhibition of steels
AU7289374A (en) Substrate forthe determination of desoxy-ribonuclease
AU6504974A (en) Treatment of water to prevent the deposition of scale