FI111163B - Förfaranden för framställning av tenn- eller ceriumbärande lignosulfonater samt användning som tillsatser i borrfluider - Google Patents

Förfaranden för framställning av tenn- eller ceriumbärande lignosulfonater samt användning som tillsatser i borrfluider Download PDF

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Publication number
FI111163B
FI111163B FI935202A FI935202A FI111163B FI 111163 B FI111163 B FI 111163B FI 935202 A FI935202 A FI 935202A FI 935202 A FI935202 A FI 935202A FI 111163 B FI111163 B FI 111163B
Authority
FI
Finland
Prior art keywords
lignosulfonate
tin
calcium
sulfate
aqueous
Prior art date
Application number
FI935202A
Other languages
English (en)
Finnish (fi)
Other versions
FI935202A (fi
FI935202A0 (fi
Inventor
Bharat B Patel
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of FI935202A0 publication Critical patent/FI935202A0/fi
Publication of FI935202A publication Critical patent/FI935202A/fi
Application granted granted Critical
Publication of FI111163B publication Critical patent/FI111163B/sv

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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Sliding-Contact Bearings (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI935202A 1992-11-24 1993-11-23 Förfaranden för framställning av tenn- eller ceriumbärande lignosulfonater samt användning som tillsatser i borrfluider FI111163B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98116292 1992-11-24
US07/981,162 US5401718A (en) 1992-11-24 1992-11-24 Tin/cerium compounds for lignosulfonate processing

Publications (3)

Publication Number Publication Date
FI935202A0 FI935202A0 (fi) 1993-11-23
FI935202A FI935202A (fi) 1994-05-25
FI111163B true FI111163B (sv) 2003-06-13

Family

ID=25528162

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935202A FI111163B (sv) 1992-11-24 1993-11-23 Förfaranden för framställning av tenn- eller ceriumbärande lignosulfonater samt användning som tillsatser i borrfluider

Country Status (4)

Country Link
US (2) US5401718A (sv)
EP (1) EP0600343B1 (sv)
CA (1) CA2105256C (sv)
FI (1) FI111163B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040091645A1 (en) * 2001-02-05 2004-05-13 Heederik Peter Johannes Topcoat compositions, substrates containing a topcoat derived therefrom, and methods of preparing the same
BR112012012782A2 (pt) 2009-11-27 2015-09-08 Ceradis Bv formulações aprimoradas de fosfitos
WO2013133705A1 (en) 2012-03-05 2013-09-12 Ceradis B.V. Polyelectrolyte complexes for biocide enhancement
WO2015034357A1 (en) 2013-09-04 2015-03-12 Ceradis B.V. Paint composition comprising a polyelectrolyte complex
WO2015034359A2 (en) 2013-09-04 2015-03-12 Ceradis B.V. A new antifungal composition for treatment of soil
EP3041367B1 (en) 2013-09-04 2017-10-25 Ceradis B.V. Processed edible product comprising a polyelectrolyte complex and an antimicrobial compound
TW202234998A (zh) 2020-12-02 2022-09-16 以色列商亞達瑪馬克天辛有限公司 銅基殺菌劑組成物
WO2023233378A1 (en) 2022-06-02 2023-12-07 Adama Makhteshim Ltd. Azole fungicide composition

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605221A (en) * 1948-08-07 1952-07-29 Nat Lead Co Treatment of aqueous well-drilling fluids
US2935473A (en) * 1959-05-25 1960-05-03 Puget Sound Pulp And Timber Co Drilling fluid composition and process
US3087923A (en) * 1959-05-25 1963-04-30 Puget Sound Pulp & Timber Co Drilling fluid composition and process
US3278425A (en) * 1960-03-31 1966-10-11 Georgia Pacific Corp Drilling fluid composition process and product
US3244623A (en) * 1962-11-08 1966-04-05 Georgia Pacific Corp Drilling fluid composition and process
BE663039A (sv) * 1963-09-24
DE2365170C3 (de) * 1973-12-29 1980-02-14 Jodehl, Poul A., Tagarp (Schweden) Herstellen einer abzulagernden Mineralölprodukten zuzusetzenden Mischung
US4220585A (en) * 1979-04-04 1980-09-02 Dresser Industries, Inc. Drilling fluid additives
US4447339A (en) * 1981-06-26 1984-05-08 Reed Lignin, Inc. Oil well drilling clay conditioners and method of their preparation
US4618433A (en) * 1984-07-30 1986-10-21 Phillips Petroleum Company Drilling fluids and thinners therefor
US4755307A (en) * 1986-08-22 1988-07-05 Dresser Industries, Inc. Process for making drilling fluid additives containing lignosulfonates
DE3637308C1 (en) * 1986-11-03 1988-06-01 Eberhard Potratz Nutrient mixture for increasing the rate of biodegradation of mineral oil products and its use
US4728727A (en) * 1987-01-28 1988-03-01 Itt Corporation Modified lignosulfonate drilling fluid dispersants and process for the preparation thereof
US5226480A (en) * 1991-05-07 1993-07-13 Union Oil Company Of California Recovery system containing lanthanide-crosslinked polymers

Also Published As

Publication number Publication date
FI935202A (fi) 1994-05-25
EP0600343A1 (en) 1994-06-08
CA2105256A1 (en) 1994-05-25
US5610124A (en) 1997-03-11
CA2105256C (en) 2000-08-29
US5401718A (en) 1995-03-28
EP0600343B1 (en) 1998-04-29
FI935202A0 (fi) 1993-11-23

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Legal Events

Date Code Title Description
MA Patent expired