NO885031D0 - FremgangsmŸte for behandling av en polysakkaridvŸske. - Google Patents

FremgangsmŸte for behandling av en polysakkaridvŸske.

Info

Publication number
NO885031D0
NO885031D0 NO885031A NO885031A NO885031D0 NO 885031 D0 NO885031 D0 NO 885031D0 NO 885031 A NO885031 A NO 885031A NO 885031 A NO885031 A NO 885031A NO 885031 D0 NO885031 D0 NO 885031D0
Authority
NO
Norway
Prior art keywords
polysacaride
procedure
treatment
liquid
polysacaride liquid
Prior art date
Application number
NO885031A
Other languages
English (en)
Other versions
NO885031L (no
Inventor
Christine Noik
Jacqueline Lecourtier
Guy Chauveteau
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO885031D0 publication Critical patent/NO885031D0/no
Publication of NO885031L publication Critical patent/NO885031L/no

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)
NO88885031A 1987-11-13 1988-11-11 Fremgangsmaate for behandling av en polysakkaridvaeske. NO885031L (no)

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
NO885031D0 true NO885031D0 (no) 1988-11-11
NO885031L NO885031L (no) 1989-05-16

Family

ID=9356731

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88885031A NO885031L (no) 1987-11-13 1988-11-11 Fremgangsmaate for behandling av en polysakkaridvaeske.

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA028803B9 (ru) * 2011-02-16 2018-07-31 Винтерсхол Хольдинг Гмбх Способ добычи нефти из нефтяных месторождений с высокой температурой месторождения
US9206348B2 (en) 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature
MX2018011797A (es) * 2016-03-28 2019-06-20 Cargill Inc Sólidos de biopolímericos solubles y filtrables.

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 (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

Also Published As

Publication number Publication date
GB8826391D0 (en) 1988-12-14
GB2212811B (en) 1991-06-05
DE3838352C2 (de) 1999-01-07
FR2623207B1 (fr) 1990-05-18
DE3838352A1 (de) 1989-05-24
CA1324776C (fr) 1993-11-30
JPH01153787A (ja) 1989-06-15
FR2623207A1 (fr) 1989-05-19
NO885031L (no) 1989-05-16
GB2212811A (en) 1989-08-02

Similar Documents

Publication Publication Date Title
NO875487D0 (no) Fremgangsmaate for selektiv behandling av en undergrunnsformasjon.
NO902702L (no) Fremgangsmaate for behandling av et borehull.
NO901372L (no) Framgangsmaate for tilvirking av medikament-baerer.
NO172928C (no) Fremgangsmaate for vaeskebehandling
FI881177A0 (fi) Anordning foer positionering av en patient i en medicinsk panoramaroentgenfotograferingsanordning.
ES2022975B3 (es) Proceso de elaboracion de alfasemihidrato de calciosulfato.
NO893077L (no) Fludium for behandling av en broenn.
DK119587A (da) Fremgangsmaade til vaeskebehandling
NO167797C (no) Analogifremgangsmaate for fremstilling av et terapeutisk aktivt nitrometan.
NO162843C (no) Innretning for behandling av vaesker.
NO870866L (no) Fremgangsmÿte for fremstilling av et terapeutisk kombinasjonspreparat.
NO870409L (no) Fremgangsmaate for spaltning av 1-aminoindaner.
NO885287L (no) Fremgangsmaate ved behandling av boreslam.
NO881255L (no) Behandling av fluider.
NO880292D0 (no) Fremgangsmaate for behandling av humle.
NO872255D0 (no) Fremgangsmaate for dekaffinering av raakaffe.
NO159101C (no) Fremgangsmaate for fremstilling av en broennbehandlingsvaeske
NO920983L (no) Fremgangsmaate for behandling av nevrodegenerative tilstander
NO885031D0 (no) FremgangsmŸte for behandling av en polysakkaridvŸske.
NO893326L (no) Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner.
NO884062D0 (no) Desinfeksjon av avforminger.
NO884635D0 (no) Fremgangsmaate for behandling av most.
NO902968D0 (no) Fremgangsmaate for behandling av boreslam.
FI81565B (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbar 1-tiokarbamoylmetylpyrrolidin-2-tion.
NO890312D0 (no) Fremgangsmaate for behandling av flytende metaller.