DK33290A - Stabiliserede svovloploesende praeparater - Google Patents

Stabiliserede svovloploesende praeparater Download PDF

Info

Publication number
DK33290A
DK33290A DK033290A DK33290A DK33290A DK 33290 A DK33290 A DK 33290A DK 033290 A DK033290 A DK 033290A DK 33290 A DK33290 A DK 33290A DK 33290 A DK33290 A DK 33290A
Authority
DK
Denmark
Prior art keywords
sulfur solvent
stabilized sulfur
solvent preparations
preparations
stabilized
Prior art date
Application number
DK033290A
Other languages
Danish (da)
English (en)
Other versions
DK33290D0 (da
Inventor
Michael Jeffrey Lindstrom
Original Assignee
Atochem North America
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 Atochem North America filed Critical Atochem North America
Publication of DK33290D0 publication Critical patent/DK33290D0/da
Publication of DK33290A publication Critical patent/DK33290A/da

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C09K8/532—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
    • C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
    • 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
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/932—Cleaning sulfur deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gyroscopes (AREA)
  • Lubricants (AREA)
DK033290A 1989-02-09 1990-02-08 Stabiliserede svovloploesende praeparater DK33290A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/308,337 US5028343A (en) 1989-02-09 1989-02-09 Stabilized sulfur dissolving compositions

Publications (2)

Publication Number Publication Date
DK33290D0 DK33290D0 (da) 1990-02-08
DK33290A true DK33290A (da) 1990-08-10

Family

ID=23193582

Family Applications (1)

Application Number Title Priority Date Filing Date
DK033290A DK33290A (da) 1989-02-09 1990-02-08 Stabiliserede svovloploesende praeparater

Country Status (12)

Country Link
US (1) US5028343A (pt)
EP (1) EP0381853B1 (pt)
JP (1) JPH02276882A (pt)
CN (1) CN1021661C (pt)
AU (1) AU625839B2 (pt)
BR (1) BR9000398A (pt)
CA (1) CA2008561A1 (pt)
DE (1) DE68913950T2 (pt)
DK (1) DK33290A (pt)
NO (1) NO173638C (pt)
OA (1) OA09192A (pt)
RU (1) RU2040462C1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186848A (en) * 1988-10-11 1993-02-16 Elf Atochem North America, Inc. Preparing sulfur solvent compositions comprising treating a sulfide and polyalkyleneoxyamine or polyalkyleneoxypolyamine mixture with an alkylamine or alkanolamine
USH1147H (en) 1990-12-28 1993-03-02 Method of inhibiting corrosion in oil field produced fluids
US5585334A (en) * 1995-04-21 1996-12-17 Phillips Petroleum Company Process for dissolving sulfur
US6673232B2 (en) * 2000-07-28 2004-01-06 Atofina Chemicals, Inc. Compositions for mitigating coke formation in thermal cracking furnaces
US7012043B2 (en) * 2001-11-08 2006-03-14 Huntsman Petrochemical Corporation Drilling fluids
USD594169S1 (en) 2007-04-05 2009-06-09 Jake's Holding Corporation Accumulation bin
US8430161B2 (en) 2008-05-20 2013-04-30 Bp Corporation North America Inc. Mitigation of elemental sulfur deposition during production of hydrocarbon gases
WO2010072756A1 (de) * 2008-12-23 2010-07-01 Basf Se Verfahren zur verdichtung von schwefelwasserstoffhaltigen gasen
US8540804B2 (en) 2010-11-01 2013-09-24 Saudi Arabian Oil Company Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention
CN105308261A (zh) * 2013-06-18 2016-02-03 国际壳牌研究有限公司 油采收系统和方法
CN115894733B (zh) * 2022-11-23 2024-04-02 昆山京昆油田化学科技有限公司 一种含硫改性瓜尔胶及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531160A (en) * 1968-09-18 1970-09-29 Phillips Petroleum Co Production of sour gas-sulfur wells employing a sulfur solvent
US3846311A (en) * 1971-09-07 1974-11-05 Amoco Prod Co Method for removing elemental sulfur from wells and flowlines
US3896865A (en) * 1972-01-19 1975-07-29 Us Navy Propellant with polymer containing nitramine moieties as binder
US4271325A (en) * 1976-11-18 1981-06-02 Stauffer Chemical Company Process for the manufacture of 1,1-dihalo-4-methyl-1,3-pentadienes
US4239630A (en) * 1978-11-29 1980-12-16 Standard Oil Company (Indiana) Method for dissolving sulfur deposits rapidly
US4290900A (en) * 1979-05-29 1981-09-22 Standard Oil Company (Indiana) Method and composition for removing elemental sulfur from high temperature, high pressure wells and flow lines
US4417015A (en) * 1981-02-06 1983-11-22 Dart Industries Inc. Low toxic polyvinylchloride stabilizers
US4400368A (en) * 1981-11-24 1983-08-23 Shell Oil Company H2 S Removal process
US4703089A (en) * 1984-04-10 1987-10-27 Damico Dennis J Structural adhesive formulations
FR2573991B1 (fr) * 1984-12-03 1989-10-13 Elf Aquitaine Procede et produit pour la dissolution du soufre
US4824611A (en) * 1984-12-18 1989-04-25 Mooney Chemicals, Inc. Preparation of hydrocarbon-soluble transition metal salts of organic carboxylic acids
US4595626A (en) * 1985-01-28 1986-06-17 Armstrong World Industries, Inc. Conformable tile
FR2579585B1 (fr) * 1985-03-29 1990-06-01 Elf Aquitaine Procede et produit pour la dissolution du soufre
US4855001A (en) * 1987-02-10 1989-08-08 Lord Corporation Structural adhesive formulations and bonding method employing same
US4804485A (en) * 1987-05-08 1989-02-14 Pennwalt Corporation Polyalkyleneoxyamine catalysts for dialkyl disulfides and/or polysulfides used in dissolving sulfur

Also Published As

Publication number Publication date
CN1021661C (zh) 1993-07-21
DK33290D0 (da) 1990-02-08
DE68913950T2 (de) 1994-08-04
EP0381853B1 (en) 1994-03-16
CN1044844A (zh) 1990-08-22
CA2008561A1 (en) 1990-08-09
NO900618D0 (no) 1990-02-08
OA09192A (en) 1992-06-30
JPH02276882A (ja) 1990-11-13
DE68913950D1 (de) 1994-04-21
EP0381853A2 (en) 1990-08-16
RU2040462C1 (ru) 1995-07-25
BR9000398A (pt) 1991-10-08
NO900618L (no) 1990-08-10
AU4904090A (en) 1990-08-16
NO173638C (no) 1994-01-12
US5028343A (en) 1991-07-02
AU625839B2 (en) 1992-07-16
NO173638B (no) 1993-10-04
EP0381853A3 (en) 1991-01-09

Similar Documents

Publication Publication Date Title
NO922005D0 (no) Farmasoeytiske preparater
MC2034A1 (fr) Preparations
ATA165489A (de) Nitroglycerinhaltige spray-präparate
DE69033591T2 (de) Spender
DK111489D0 (da) Peptider
NO914160L (no) Stabilisert vismutoksid
ATA41090A (de) Verbesserte puzzolanische zubereitungen
DK33290A (da) Stabiliserede svovloploesende praeparater
FI891125A (fi) Liuotinuuttomenetelmä
DK84489D0 (da) Praeparater
DK401387D0 (da) Benzopyranderivatholdige praeparater
DK504489A (da) Organiske praeparater
DK288890A (da) Gyrokompas
DE69028206T2 (de) Stabilisierte polyacetalzubereitungen
DK503386D0 (da) Peptidpraeparater
KR900016488U (ko) 조립식 우산
KR900016513U (ko) 립스틱 케이스
DK75390D0 (da) Filmdannende praeparater
BR6900423U (pt) Bastao
KR910010612U (ko) 절첩식 개량 우산
SE8901377D0 (sv) Raket
KR900018189U (ko) 립스틱 케이스
IT217924Z2 (it) Pettine
BR6800720U (pt) Guarda-chuva
KR900017210U (ko) 빗살문

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment