BE779031A - Polymeres sulfures solubles dans l'eau utilisables comme agentsde floculation - Google Patents

Polymeres sulfures solubles dans l'eau utilisables comme agentsde floculation

Info

Publication number
BE779031A
BE779031A BE779031A BE779031A BE779031A BE 779031 A BE779031 A BE 779031A BE 779031 A BE779031 A BE 779031A BE 779031 A BE779031 A BE 779031A BE 779031 A BE779031 A BE 779031A
Authority
BE
Belgium
Prior art keywords
water
flocculating agents
soluble sulphide
sulphide polymers
polymers
Prior art date
Application number
BE779031A
Other languages
English (en)
French (fr)
Inventor
D I Hoke
Original Assignee
Lubrizol 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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of BE779031A publication Critical patent/BE779031A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE779031A 1971-02-12 1972-02-07 Polymeres sulfures solubles dans l'eau utilisables comme agentsde floculation BE779031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11508571A 1971-02-12 1971-02-12

Publications (1)

Publication Number Publication Date
BE779031A true BE779031A (fr) 1972-08-07

Family

ID=22359243

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779031A BE779031A (fr) 1971-02-12 1972-02-07 Polymeres sulfures solubles dans l'eau utilisables comme agentsde floculation

Country Status (11)

Country Link
US (1) US3692673A (es)
JP (1) JPS5127228B1 (es)
BE (1) BE779031A (es)
CA (1) CA965523A (es)
DE (1) DE2205908C2 (es)
ES (1) ES399467A1 (es)
FR (1) FR2125393B1 (es)
GB (1) GB1380807A (es)
IT (1) IT948235B (es)
NL (1) NL7201399A (es)
ZA (1) ZA72806B (es)

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US4589985A (en) * 1984-12-03 1986-05-20 Calgon Corporation Polyelectrolyte and surfactant compositions for controlling alkaline earth metal scales
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US4693830A (en) * 1985-01-04 1987-09-15 The Dow Chemical Company Flocculants for brine-containing systems
US4695453A (en) * 1985-01-24 1987-09-22 Henkel Corporation Thickened alcoholic antimicrobial compositions
US4596661A (en) * 1985-02-04 1986-06-24 Calgon Corporation Method for settling calcium carbonate
US4746687A (en) * 1985-05-02 1988-05-24 American Cyanamid Company High temperature profile modification agents and methods for using same
US4825949A (en) * 1985-05-02 1989-05-02 American Cyanamid Company High temperature profile modification agents and methods for using same
US4647382A (en) * 1985-06-12 1987-03-03 Sharpe Andrew J Jr Flocculation of high solids mineral slurries
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US5039433A (en) * 1985-09-10 1991-08-13 The Lubrizol Corporation Method of using polymers of amido-sulfonic acid containing monomers and salts as drilling additive
US4640942A (en) * 1985-09-25 1987-02-03 Halliburton Company Method of reducing fluid loss in cement compositions containing substantial salt concentrations
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US4604431A (en) * 1985-11-22 1986-08-05 Nalco Chemical Company Chemical modification of (meth)acrylic acid homopolymers and alkyl (meth)acrylate polymers in aqueous systems with amino sulfonic acids
US4730028A (en) * 1986-03-28 1988-03-08 Exxon Research And Engineering Company Process for preparing hydrophobically associating terpolymers containing sulfonate functionality
US4752443A (en) * 1986-05-09 1988-06-21 Nalco Chemical Company Cooling water corrosion inhibition method
US4756881A (en) * 1986-05-09 1988-07-12 Nalco Chemical Company Composition of corrosion inhibitors for cooling water systems using chemically modified acrylamide or methacrylamide polymers
US4929425A (en) * 1986-05-09 1990-05-29 Nalco Chemical Company Cooling water corrosion inhibition method
US4923634A (en) * 1986-05-09 1990-05-08 Nalco Chemical Company Cooling water corrosion inhibition method
US4683066A (en) * 1986-07-11 1987-07-28 Nalco Chemical Company Anionic flocculant for dewatering steel mill sludges
US4704209A (en) * 1986-07-28 1987-11-03 Nalco Chemical Company Sulphonate-containing terpolymers as flocculants for suspended solids
JPS6360240A (ja) * 1986-08-14 1988-03-16 ナルコ　ケミカル　カンパニ− 金鉱石プロセススラリ−またはスライムの濃厚化方法
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US4898611A (en) * 1988-03-31 1990-02-06 Nalco Chemical Company Polymeric ore agglomeration aids
US4800071A (en) * 1988-05-03 1989-01-24 Nalco Chemical Company Filtration aids for removal of calcium solids from aqueous phosphoric acid
US4869932A (en) * 1988-09-12 1989-09-26 Nalco Chemical Company Use of low molecular weight water-soluble anionic polymers as blocking agent for fiberglass sizing
US4875935A (en) * 1988-11-04 1989-10-24 Nalco Chemical Company Anionic acrylamide polymers as copper ore agglomeration aids
US5100631A (en) * 1988-12-16 1992-03-31 Nalco Chemical Company Heap leaching ores containing gold and silver
FR2681245B1 (fr) * 1991-09-17 1995-06-09 Oreal Utilisation en cosmetique ou en application topique d'une dispersion aqueuse a base d'organopolysiloxanes et d'un copolymere reticule d'acrylamide/acide 2-acrylamido 2-methylpropane sulfonique neutralise.
US5552316A (en) * 1993-06-04 1996-09-03 Environmental Marketing Services, Ltd. Clarifying E. coli fermentation broths with a combination of anionic and cationic flocculants
US5380782A (en) * 1993-10-04 1995-01-10 Rohm And Haas Company Polymeric dispersants for ceramic materials
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US5843320A (en) * 1996-10-03 1998-12-01 Cytec Technology Corp. Aqueous dispersions
US6702946B1 (en) 1996-10-03 2004-03-09 Cytec Technology Corp. Aqueous dispersions
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US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
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US6013708A (en) * 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
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DE102008008179A1 (de) * 2008-02-08 2009-08-13 Clariant International Ltd. Verfahren zur Herstellung von Polymeren durch lonenaustausch
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
EP2835385B1 (en) 2013-08-05 2019-12-25 Chemstream BVBA Poly-electrolyte polymer composition and its use
US20160038948A1 (en) * 2014-08-11 2016-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
CN114560601A (zh) * 2022-03-21 2022-05-31 绍兴春润环境工程有限公司 一种雨水收集处理提升工艺

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US3219578A (en) * 1957-08-02 1965-11-23 Nalco Chemical Co Process of coagulating and producing settling of finely divided solids
US3332904A (en) * 1963-10-02 1967-07-25 Union Carbide Corp Water-soluble interpolymers of acrylamido-alkylsulfonates
US3312671A (en) * 1964-07-20 1967-04-04 Dow Chemical Co Copolymers of 2-sodiosulfoethyl acrylate and acrylamide

Also Published As

Publication number Publication date
IT948235B (it) 1973-05-30
FR2125393B1 (es) 1978-02-24
DE2205908A1 (de) 1972-08-24
JPS5127228B1 (es) 1976-08-11
ZA72806B (en) 1973-09-26
ES399467A1 (es) 1974-11-01
AU3650071A (en) 1973-06-14
CA965523A (en) 1975-04-01
US3692673A (en) 1972-09-19
NL7201399A (es) 1972-08-15
GB1380807A (en) 1975-01-15
DE2205908C2 (de) 1982-12-09
FR2125393A1 (es) 1972-09-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: THE LUBRIZOL CORP.

Effective date: 19920207