FR2559756B1 - Procede de dilution de solutions aqueuses de polymere - Google Patents

Procede de dilution de solutions aqueuses de polymere

Info

Publication number
FR2559756B1
FR2559756B1 FR858500930A FR8500930A FR2559756B1 FR 2559756 B1 FR2559756 B1 FR 2559756B1 FR 858500930 A FR858500930 A FR 858500930A FR 8500930 A FR8500930 A FR 8500930A FR 2559756 B1 FR2559756 B1 FR 2559756B1
Authority
FR
France
Prior art keywords
dilution
aqueous polymer
polymer solutions
solutions
aqueous
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
FR858500930A
Other languages
English (en)
French (fr)
Other versions
FR2559756A1 (fr
Inventor
Merrill S Lavaun Jr
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.)
Marathon Oil Co
Original Assignee
Marathon Oil Co
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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of FR2559756A1 publication Critical patent/FR2559756A1/fr
Application granted granted Critical
Publication of FR2559756B1 publication Critical patent/FR2559756B1/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
    • 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
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/901—Polymer dissolver

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)
  • Processes Of Treating Macromolecular Substances (AREA)
FR858500930A 1984-02-16 1985-01-23 Procede de dilution de solutions aqueuses de polymere Expired FR2559756B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/580,967 US4517097A (en) 1984-02-16 1984-02-16 Process for diluting aqueous polymer solutions

Publications (2)

Publication Number Publication Date
FR2559756A1 FR2559756A1 (fr) 1985-08-23
FR2559756B1 true FR2559756B1 (fr) 1989-09-01

Family

ID=24323348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858500930A Expired FR2559756B1 (fr) 1984-02-16 1985-01-23 Procede de dilution de solutions aqueuses de polymere

Country Status (7)

Country Link
US (1) US4517097A (https=)
JP (1) JPS61501553A (https=)
CA (1) CA1247284A (https=)
DE (1) DE3490623T1 (https=)
FR (1) FR2559756B1 (https=)
GB (1) GB2165227B (https=)
WO (1) WO1985003696A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073270A (en) * 1984-03-15 1991-12-17 Union Oil Company Of California Use of reducing agents to control scale deposition from high temperature brine
US5190664A (en) * 1983-12-29 1993-03-02 Union Oil Company Of California Brine heat exchanger treatment method
US4830766A (en) * 1984-03-15 1989-05-16 Union Oil Company Of California Use of reducing agents to control scale deposition from high temperature brine
ATE109434T1 (de) * 1990-04-13 1994-08-15 Denac Nv Verfahren zur vorbeugung von ablagerungen und korrosion in wasserbehandlungssystemen.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182286A (en) * 1938-06-09 1939-12-05 Ozark Chemical Company Method of treating water supplies
US2766203A (en) * 1953-02-09 1956-10-09 Union Oil Co Water purification process and apparatus
US3218241A (en) * 1960-01-26 1965-11-16 Singmaster & Breyer Inc Inhibiting scale formation in fresh water recovery
GB1217552A (en) * 1968-03-04 1970-12-31 Ici Ltd New process for polymerising acrylamide
US3703928A (en) * 1971-02-24 1972-11-28 Cities Service Oil Co Oil recovery utilizing acidic organic phosphate scale inhibitors
JPS5232088A (en) * 1975-09-05 1977-03-10 Sumitomo Chem Co Ltd Method to eliminate the polymer scales sticking to a polymerization ap paratus
BE859630A (fr) * 1976-10-12 1978-04-12 Kanegafuchi Chemical Ind Procede de polymerisation de chlorure de vinyle
US4371444A (en) * 1980-01-16 1983-02-01 Texaco Inc. Process for secondary recovery
US4402916A (en) * 1981-06-30 1983-09-06 Marathon Oil Company Dilution apparatus and method
JPS5968314A (ja) * 1982-10-12 1984-04-18 Kanegafuchi Chem Ind Co Ltd アクリル酸またはメタクリル酸のエステル類の重合方法

Also Published As

Publication number Publication date
CA1247284A (en) 1988-12-20
GB2165227A (en) 1986-04-09
DE3490623T1 (de) 1986-02-20
JPS61501553A (ja) 1986-07-31
FR2559756A1 (fr) 1985-08-23
GB2165227B (en) 1988-06-22
JPH0150480B2 (https=) 1989-10-30
US4517097A (en) 1985-05-14
WO1985003696A1 (en) 1985-08-29
GB8522878D0 (en) 1985-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse