GB2212811B - Increasing the filterability of a polysaccharide wort - Google Patents

Increasing the filterability of a polysaccharide wort

Info

Publication number
GB2212811B
GB2212811B GB8826391A GB8826391A GB2212811B GB 2212811 B GB2212811 B GB 2212811B GB 8826391 A GB8826391 A GB 8826391A GB 8826391 A GB8826391 A GB 8826391A GB 2212811 B GB2212811 B GB 2212811B
Authority
GB
United Kingdom
Prior art keywords
filterability
wort
polysaccharide
increasing
polysaccharide wort
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 - Fee Related
Application number
GB8826391A
Other versions
GB8826391D0 (en
GB2212811A (en
Inventor
Christine Noik
Jacqueline Lecourtier
Guy Chauveteau
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB8826391D0 publication Critical patent/GB8826391D0/en
Publication of GB2212811A publication Critical patent/GB2212811A/en
Application granted granted Critical
Publication of GB2212811B publication Critical patent/GB2212811B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • C09K8/905—Biopolymers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
GB8826391A 1987-11-13 1988-11-11 Increasing the filterability of a polysaccharide wort Expired - Fee Related GB2212811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715664A FR2623207B1 (en) 1987-11-13 1987-11-13 PROCESS FOR THE PURIFICATION OF A POLYSACCHARIDE MUST WITH THE PURPOSE OF INCREASING THE FILTRABILITY AND USE OF THE PURIFIED MUST IN ASSISTED OIL RECOVERY

Publications (3)

Publication Number Publication Date
GB8826391D0 GB8826391D0 (en) 1988-12-14
GB2212811A GB2212811A (en) 1989-08-02
GB2212811B true GB2212811B (en) 1991-06-05

Family

ID=9356731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826391A Expired - Fee Related GB2212811B (en) 1987-11-13 1988-11-11 Increasing the filterability of a polysaccharide wort

Country Status (6)

Country Link
JP (1) JPH01153787A (en)
CA (1) CA1324776C (en)
DE (1) DE3838352C2 (en)
FR (1) FR2623207B1 (en)
GB (1) GB2212811B (en)
NO (1) NO885031L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109153911A (en) * 2016-03-28 2019-01-04 嘉吉公司 Solvable and filterable biopolymer solid

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2675866B1 (en) * 2011-02-16 2015-01-14 Wintershall Holding GmbH Method for extracting crude oil from crude oil reservoirs with a high reservoir temperature
US9206348B2 (en) 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711462A (en) * 1970-04-01 1973-01-16 Mobil Oil Method of clarifying polysaccharide solutions
US4135979A (en) * 1976-08-24 1979-01-23 Merck & Co., Inc. Treatment of xanthan gum to improve clarity
US4119491A (en) * 1977-05-16 1978-10-10 Shell Oil Company Enzyme-filtration clarification of xanthan gum polymer solution
US4337157A (en) * 1978-03-17 1982-06-29 Manville Service Corporation Biopolymer filtration process
US4299825A (en) * 1980-07-03 1981-11-10 Celanese Corporation Concentrated xanthan gum solutions
DE3643467A1 (en) * 1986-12-19 1988-06-30 Wintershall Ag METHOD FOR THE EXTRACELLULAR PRODUCTION OF NONIONIC BIOPOLYMERS AND THE USE THEREOF
AU608713B2 (en) * 1988-06-16 1991-04-11 Standard Oil Company, The The production of polysaccharides from filamentous fungi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109153911A (en) * 2016-03-28 2019-01-04 嘉吉公司 Solvable and filterable biopolymer solid

Also Published As

Publication number Publication date
JPH01153787A (en) 1989-06-15
FR2623207A1 (en) 1989-05-19
GB8826391D0 (en) 1988-12-14
FR2623207B1 (en) 1990-05-18
DE3838352A1 (en) 1989-05-24
CA1324776C (en) 1993-11-30
NO885031L (en) 1989-05-16
NO885031D0 (en) 1988-11-11
GB2212811A (en) 1989-08-02
DE3838352C2 (en) 1999-01-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041111