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AR001674A1 - Método para inhibir la obstrucción de conductos por hidrato de gas - Google Patents

Método para inhibir la obstrucción de conductos por hidrato de gas

Info

Publication number
AR001674A1
AR001674A1 AR33623796A AR33623796A AR001674A1 AR 001674 A1 AR001674 A1 AR 001674A1 AR 33623796 A AR33623796 A AR 33623796A AR 33623796 A AR33623796 A AR 33623796A AR 001674 A1 AR001674 A1 AR 001674A1
Authority
AR
Argentina
Prior art keywords
clogging
gas hydrate
ducts
inhibit gas
duct
Prior art date
Application number
AR33623796A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of AR001674A1 publication Critical patent/AR001674A1/es

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
    • 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
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Un método para inhibir la obstrucción de un conducto por hidratos de gas, que comprende: agregar a una mezcla de agua e hidrocarburos que circulan através del conducto una cantidad de un componente inhibidor de formación de hidratos, de lafórm ula (I), en donde dos de los R1-R4 son independientementeálcalis normales o ramificados que tienen cuatro o cinco átomos de carbono; dos de los R1-R4 representan independientemente porciones orgánicas que tienen porlo menos ocho átomos decarbono; A representa un nitrógeno o un átomo fosforoso, e Y representa un anión.
AR33623796A 1995-04-25 1996-04-22 Método para inhibir la obstrucción de conductos por hidrato de gas AR001674A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95201067 1995-04-25

Publications (1)

Publication Number Publication Date
AR001674A1 true AR001674A1 (es) 1997-11-26

Family

ID=8220223

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33623796A AR001674A1 (es) 1995-04-25 1996-04-22 Método para inhibir la obstrucción de conductos por hidrato de gas

Country Status (14)

Country Link
US (1) US5879561A (es)
EP (1) EP0824631B1 (es)
CN (1) CN1066513C (es)
AR (1) AR001674A1 (es)
BR (1) BR9604988A (es)
CA (1) CA2219327C (es)
DE (1) DE69603272T2 (es)
DK (1) DK0824631T3 (es)
EA (1) EA000104B1 (es)
MX (1) MX209264B (es)
MY (1) MY120291A (es)
NO (1) NO312852B1 (es)
NZ (1) NZ308079A (es)
WO (1) WO1996034177A1 (es)

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US6444852B1 (en) * 1999-06-24 2002-09-03 Goldschmidt Chemical Corporation Amines useful in inhibiting gas hydrate formation
DE60005963D1 (de) 1999-07-29 2003-11-20 Akzo Nobel Nv Verfahren zur herstellung von esterquats
MXPA02005125A (es) * 1999-11-24 2003-01-28 Shell Int Research Metodo para recuperar tensoactivos solubles en agua.
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DE10134224B4 (de) * 2001-07-13 2012-12-20 Clariant Produkte (Deutschland) Gmbh Additive zur Inhibierung der Gashydratbildung
DE10134226A1 (de) 2001-07-13 2003-02-06 Clariant Gmbh Korrosionsinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter Filmpersistenz
RU2314413C2 (ru) * 2002-09-03 2008-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и композиции для ингибирования образования гидратов углеводородов
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DE10307729B8 (de) * 2003-02-24 2004-12-09 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung
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DE10307727B3 (de) 2003-02-24 2004-11-11 Clariant Gmbh Verwendung von Verbindungen als Korrosions- und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und diese Verbindungen
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DE102004048778B3 (de) 2004-10-07 2006-06-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität
US20060094913A1 (en) * 2004-11-04 2006-05-04 Spratt Paul A Ion pair amphiphiles as hydrate inhibitors
DE102005006421A1 (de) * 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
DE102005007287B4 (de) * 2005-02-17 2007-01-25 Clariant Produkte (Deutschland) Gmbh Verwendung von Polyestern als Gashydratinhibitoren
DE102005009134A1 (de) * 2005-03-01 2006-09-14 Clariant Produkte (Deutschland) Gmbh Biologisch abbaubare Gashydratinhibitoren
US7452848B2 (en) * 2005-04-26 2008-11-18 Air Products And Chemicals, Inc. Amine-based gas hydrate inhibitors
US8436219B2 (en) * 2006-03-15 2013-05-07 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
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Also Published As

Publication number Publication date
NO974933D0 (no) 1997-10-24
MY120291A (en) 2005-10-31
DK0824631T3 (da) 1999-11-29
NO974933L (no) 1997-10-24
DE69603272T2 (de) 1999-12-16
WO1996034177A1 (en) 1996-10-31
EA199700337A1 (ru) 1998-04-30
CN1066513C (zh) 2001-05-30
CA2219327C (en) 2006-03-28
US5879561A (en) 1999-03-09
EP0824631B1 (en) 1999-07-14
CA2219327A1 (en) 1996-10-31
EP0824631A1 (en) 1998-02-25
CN1185191A (zh) 1998-06-17
BR9604988A (pt) 1999-05-25
MX209264B (en) 2002-07-26
NO312852B1 (no) 2002-07-08
MX9708208A (es) 1997-12-31
NZ308079A (en) 1999-07-29
DE69603272D1 (de) 1999-08-19
EA000104B1 (ru) 1998-08-27

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