DK338285A - Fremgangsmaade til inhibering af dannelse af sten, isaer kedelsten, i vandige systemer - Google Patents

Fremgangsmaade til inhibering af dannelse af sten, isaer kedelsten, i vandige systemer Download PDF

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Publication number
DK338285A
DK338285A DK338285A DK338285A DK338285A DK 338285 A DK338285 A DK 338285A DK 338285 A DK338285 A DK 338285A DK 338285 A DK338285 A DK 338285A DK 338285 A DK338285 A DK 338285A
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DK
Denmark
Prior art keywords
stone
inhibiting
issue
creation
procedure
Prior art date
Application number
DK338285A
Other languages
Danish (da)
English (en)
Other versions
DK338285D0 (da
Inventor
William Frank Masler
Zahid Amjad
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of DK338285D0 publication Critical patent/DK338285D0/da
Publication of DK338285A publication Critical patent/DK338285A/da

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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DK338285A 1984-08-06 1985-07-24 Fremgangsmaade til inhibering af dannelse af sten, isaer kedelsten, i vandige systemer DK338285A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/638,158 US4566973A (en) 1984-08-06 1984-08-06 Scale inhibition in water systems

Publications (2)

Publication Number Publication Date
DK338285D0 DK338285D0 (da) 1985-07-24
DK338285A true DK338285A (da) 1986-02-07

Family

ID=24558873

Family Applications (1)

Application Number Title Priority Date Filing Date
DK338285A DK338285A (da) 1984-08-06 1985-07-24 Fremgangsmaade til inhibering af dannelse af sten, isaer kedelsten, i vandige systemer

Country Status (12)

Country Link
US (1) US4566973A (ko)
EP (1) EP0171048A3 (ko)
JP (1) JPS6142400A (ko)
KR (1) KR920008179B1 (ko)
AU (1) AU571714B2 (ko)
BR (1) BR8503692A (ko)
CA (1) CA1239564A (ko)
DK (1) DK338285A (ko)
ES (1) ES8704516A1 (ko)
IN (1) IN165163B (ko)
PT (1) PT80917B (ko)
ZA (1) ZA855512B (ko)

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US4680124A (en) * 1987-01-08 1987-07-14 Nalco Chemical Company Polyacrylate scale inhibition
US4973428A (en) * 1987-04-27 1990-11-27 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
US4898686A (en) * 1987-04-27 1990-02-06 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
US4818506A (en) * 1988-01-15 1989-04-04 Nalco Chemical Company Gypsum scale inhibitors for flue gas desulfurization systems
US5035806A (en) * 1989-05-15 1991-07-30 Nalco Chemical Company Scaling salt threshold inhibition and dispersion with hydrophilic/hydrophobic polymers
US4937002A (en) * 1989-06-12 1990-06-26 National Starch And Chemical Investment Holding Corporation Interpolymers for barium sulphate inhibition
US4980031A (en) * 1989-08-02 1990-12-25 E. I. Du Pont De Nemours And Company Solvent recovery
US5044439A (en) * 1990-05-10 1991-09-03 Exxon Chemical Patents, Inc. Method of treating geothermal wells with acrylate/acrylamide scale inhibitor
AU3396993A (en) * 1992-04-27 1993-10-28 W.R. Grace & Co.-Conn. Calcium carbonate anti-precipitating agents
US5256303A (en) * 1992-07-20 1993-10-26 Nalco Chemical Company Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
US5358640A (en) * 1992-07-20 1994-10-25 Nalco Chemical Company Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
US5282976A (en) * 1992-07-21 1994-02-01 Rhone-Poulenc Inc. Terpolymer useful as a scale inhibitor
US5342539A (en) * 1993-02-08 1994-08-30 Diatec Polymers Polyacrylamide-phosphonate flocculants and methods of making
DE69318145T2 (de) * 1993-07-08 1998-08-13 Betzdearborn Inc Kalziumkarbonatablagerungsverhinderungsmittel
US5475047A (en) * 1994-05-17 1995-12-12 The B. F. Goodrich Company Carboxylic acid thickener having improved performance under alkaline conditions
US5516432A (en) * 1994-11-21 1996-05-14 Rohm And Haas Company Method for prevention of scale formation in aqueous systems
US5589106A (en) * 1995-02-14 1996-12-31 Nalco Chemical Company Carbon steel corrosion inhibitors
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
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US5766506A (en) * 1996-09-12 1998-06-16 The Dow Chemical Company Hard water compatible phosphate-containing heat transfer fluids
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US6652889B2 (en) 1998-06-01 2003-11-25 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation and use
US8414932B2 (en) 1998-06-01 2013-04-09 Albemarie Corporation Active bromine containing biocidal compositions and their preparation
US7087251B2 (en) 1998-06-01 2006-08-08 Albemarle Corporation Control of biofilm
US8293795B1 (en) 1998-06-01 2012-10-23 Albemarle Corporation Preparation of concentrated aqueous bromine solutions and biocidal applications thereof
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US6511682B1 (en) * 1998-06-01 2003-01-28 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US6299909B1 (en) 1998-06-01 2001-10-09 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US6352725B1 (en) 1998-06-01 2002-03-05 Albemarle Corporation Continuous processes for preparing concentrated aqueous liquid biocidal composition
US6506418B1 (en) 1999-09-24 2003-01-14 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
DE10024270A1 (de) * 2000-05-17 2001-11-22 Creavis Tech & Innovation Gmbh Antimikrobielle Polymere und Polymerblends aus polymeren Alkylacrylamiden
US6375991B1 (en) 2000-09-08 2002-04-23 Albemarle Corporation Production of concentrated biocidal solutions
US6919364B2 (en) * 2001-06-28 2005-07-19 Solution Biosciences, Inc. Microbiological control in animal processing
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US7901276B2 (en) * 2003-06-24 2011-03-08 Albemarle Corporation Microbiocidal control in the processing of meat-producing four-legged animals
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EP1786266B1 (en) * 2004-09-07 2014-12-03 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
CN101115392B (zh) * 2004-12-23 2011-05-11 雅宝公司 产肉四足动物加工中的杀微生物控制
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CN101494985B (zh) * 2005-06-10 2013-03-20 雅宝公司 高浓度的生物杀灭活性组合物和含水混合物及其制备方法
BRPI0620851B1 (pt) * 2005-12-01 2016-08-23 Albemarle Corp método para controle microbiano no processo de produção de carne de animais quadrúpedes
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AP2015008864A0 (en) 2013-04-24 2015-11-30 Kemira Oyj Scale-inhibiting polymers and methods for controlling scale formation
CN105829579A (zh) 2013-12-27 2016-08-03 陶氏环球技术有限责任公司 作为腐蚀抑制剂的双咪唑啉化合物及其制备
WO2015183675A1 (en) * 2014-05-29 2015-12-03 Dow Global Technologies Llc Thermally stable polymeric scale inhibitor compositions
CN110743369A (zh) * 2019-10-16 2020-02-04 杭州澳科过滤技术有限公司 一种具备阻垢功能的中空纤维超滤膜及制备方法
CN114832789B (zh) * 2022-03-23 2023-06-20 江门市新会区中盛生物科技有限公司 一种代替活性炭吸附除丙烯酸中阻聚剂的方法及吸附剂

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Also Published As

Publication number Publication date
JPS6142400A (ja) 1986-02-28
AU571714B2 (en) 1988-04-21
EP0171048A3 (en) 1986-09-10
KR860001766A (ko) 1986-03-22
US4566973A (en) 1986-01-28
KR920008179B1 (ko) 1992-09-25
AU4510385A (en) 1986-02-13
CA1239564A (en) 1988-07-26
ZA855512B (en) 1986-04-30
DK338285D0 (da) 1985-07-24
IN165163B (ko) 1989-08-19
EP0171048A2 (en) 1986-02-12
PT80917A (en) 1985-09-01
ES8704516A1 (es) 1987-04-01
PT80917B (pt) 1987-12-30
BR8503692A (pt) 1986-05-06
ES545903A0 (es) 1987-04-01

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