FR2623207B1 - Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole - Google Patents
Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petroleInfo
- Publication number
- FR2623207B1 FR2623207B1 FR8715664A FR8715664A FR2623207B1 FR 2623207 B1 FR2623207 B1 FR 2623207B1 FR 8715664 A FR8715664 A FR 8715664A FR 8715664 A FR8715664 A FR 8715664A FR 2623207 B1 FR2623207 B1 FR 2623207B1
- Authority
- FR
- France
- Prior art keywords
- filtrability
- polysaccharide
- purified
- purification
- increasing
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Filtering Materials (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Removal Of Specific Substances (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8715664A FR2623207B1 (fr) | 1987-11-13 | 1987-11-13 | Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole |
CA000582840A CA1324776C (fr) | 1987-11-13 | 1988-11-10 | Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole |
NO88885031A NO885031L (no) | 1987-11-13 | 1988-11-11 | Fremgangsmaate for behandling av en polysakkaridvaeske. |
DE3838352A DE3838352C2 (de) | 1987-11-13 | 1988-11-11 | Verfahren zur Reinigung eines Polysaccharidmediums zur Erhöhung von dessen Filtrierbarkeit und Verwendung des gereinigten Mediums zur durch Hilfsmittel unterstützten Erdölförderung |
GB8826391A GB2212811B (en) | 1987-11-13 | 1988-11-11 | Increasing the filterability of a polysaccharide wort |
JP63286616A JPH01153787A (ja) | 1987-11-13 | 1988-11-11 | 濾過性の増加を目的とする多糖液の精製方法および石油の二次回収におけるこの精製液の使用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8715664A FR2623207B1 (fr) | 1987-11-13 | 1987-11-13 | Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2623207A1 FR2623207A1 (fr) | 1989-05-19 |
FR2623207B1 true FR2623207B1 (fr) | 1990-05-18 |
Family
ID=9356731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8715664A Expired - Fee Related FR2623207B1 (fr) | 1987-11-13 | 1987-11-13 | Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH01153787A (fr) |
CA (1) | CA1324776C (fr) |
DE (1) | DE3838352C2 (fr) |
FR (1) | FR2623207B1 (fr) |
GB (1) | GB2212811B (fr) |
NO (1) | NO885031L (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9206348B2 (en) | 2011-02-16 | 2015-12-08 | Wintershall Holding GmbH | Process for mineral oil production from mineral oil deposits with high deposit temperature |
CA2825360C (fr) * | 2011-02-16 | 2019-01-22 | Wintershall Holding GmbH | Procede pour l'extraction de petrole de gisements de petrole presentant une temperature de gisement elevee |
CA3019148A1 (fr) * | 2016-03-28 | 2017-10-05 | Cargill, Incorporated | Solides biopolymeres solubles et filtrables |
Family Cites Families (7)
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 (de) * | 1986-12-19 | 1988-06-30 | Wintershall Ag | Verfahren zur extrazellulaeren herstellung nichtionischer biopolymerer und deren verwendung |
AU608713B2 (en) * | 1988-06-16 | 1991-04-11 | Standard Oil Company, The | The production of polysaccharides from filamentous fungi |
-
1987
- 1987-11-13 FR FR8715664A patent/FR2623207B1/fr not_active Expired - Fee Related
-
1988
- 1988-11-10 CA CA000582840A patent/CA1324776C/fr not_active Expired - Fee Related
- 1988-11-11 GB GB8826391A patent/GB2212811B/en not_active Expired - Fee Related
- 1988-11-11 JP JP63286616A patent/JPH01153787A/ja active Pending
- 1988-11-11 NO NO88885031A patent/NO885031L/no unknown
- 1988-11-11 DE DE3838352A patent/DE3838352C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH01153787A (ja) | 1989-06-15 |
GB2212811B (en) | 1991-06-05 |
DE3838352A1 (de) | 1989-05-24 |
FR2623207A1 (fr) | 1989-05-19 |
NO885031D0 (no) | 1988-11-11 |
GB8826391D0 (en) | 1988-12-14 |
GB2212811A (en) | 1989-08-02 |
NO885031L (no) | 1989-05-16 |
DE3838352C2 (de) | 1999-01-07 |
CA1324776C (fr) | 1993-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |