DK3864108T3 - Asymmetrisk substituerede dicarboxylsyrediamidammoniumsalte og deres anvendelse til gashydrat-anti-agglomeration - Google Patents

Asymmetrisk substituerede dicarboxylsyrediamidammoniumsalte og deres anvendelse til gashydrat-anti-agglomeration Download PDF

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Publication number
DK3864108T3
DK3864108T3 DK19765487.4T DK19765487T DK3864108T3 DK 3864108 T3 DK3864108 T3 DK 3864108T3 DK 19765487 T DK19765487 T DK 19765487T DK 3864108 T3 DK3864108 T3 DK 3864108T3
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DK
Denmark
Prior art keywords
diamidammonium
agglomeration
salts
dicarboxylic acid
gas hydrate
Prior art date
Application number
DK19765487.4T
Other languages
English (en)
Inventor
Nirupam Purkayastha
Zachary Thomas Ward
Fabian Schneider
Dirk Leinweber
Matthias Krull
Jonathan Wylde
Original Assignee
Clariant Int Ltd
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
Priority claimed from US16/155,105 external-priority patent/US11161804B2/en
Application filed by Clariant Int Ltd filed Critical Clariant Int Ltd
Application granted granted Critical
Publication of DK3864108T3 publication Critical patent/DK3864108T3/da

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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
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/107—Limiting or prohibiting hydrate formation
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK19765487.4T 2018-10-09 2019-09-11 Asymmetrisk substituerede dicarboxylsyrediamidammoniumsalte og deres anvendelse til gashydrat-anti-agglomeration DK3864108T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/155,105 US11161804B2 (en) 2018-10-09 2018-10-09 Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration
EP18204481 2018-11-06
PCT/EP2019/074182 WO2020074196A1 (en) 2018-10-09 2019-09-11 Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration

Publications (1)

Publication Number Publication Date
DK3864108T3 true DK3864108T3 (da) 2022-07-04

Family

ID=67875472

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19765487.4T DK3864108T3 (da) 2018-10-09 2019-09-11 Asymmetrisk substituerede dicarboxylsyrediamidammoniumsalte og deres anvendelse til gashydrat-anti-agglomeration

Country Status (9)

Country Link
EP (1) EP3864108B1 (da)
CN (1) CN112639050B (da)
AU (1) AU2019356666B2 (da)
BR (1) BR112021000887A2 (da)
CA (1) CA3106294A1 (da)
DK (1) DK3864108T3 (da)
ES (1) ES2920701T3 (da)
MX (1) MX2021001717A (da)
WO (1) WO2020074196A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113621175B (zh) * 2021-08-13 2022-10-18 中国科学院化学研究所 一类高效等规聚丙烯β晶型成核剂及其制备方法和应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9505865D0 (en) * 1995-03-23 1995-05-10 Bp Exploration Operating Hydrate Inhibitors
AR001674A1 (es) * 1995-04-25 1997-11-26 Shell Int Research Método para inhibir la obstrucción de conductos por hidrato de gas
NO992278L (no) 1999-05-11 2000-11-13 Rf Procom As FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater
DE10307725B4 (de) * 2003-02-24 2007-04-19 Clariant Produkte (Deutschland) Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit
DE10307729B8 (de) * 2003-02-24 2004-12-09 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung
DE10307728B4 (de) * 2003-02-24 2005-09-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und derartige Verbindungen
WO2004111161A1 (en) * 2003-06-06 2004-12-23 Akzo Nobel N.V. Gas hydrate inhibitors
CA2543426C (en) 2003-10-21 2010-12-07 Champion Technologies, Inc. Methods for inhibiting hydrate blockage in oil and gas pipelines using simple quaternary ammonium and phosphonium compounds
DE102004048778B3 (de) * 2004-10-07 2006-06-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität
DE102006047619B4 (de) * 2006-10-09 2008-11-13 Clariant International Limited Verfahren zur Herstellung basischer Fettsäureamide
CN101602940A (zh) * 2009-07-13 2009-12-16 华东理工大学 高效动力学水合物抑制剂
US9193671B2 (en) * 2010-09-21 2015-11-24 Multi-Chem Group, Llc Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems
CN103328537B (zh) * 2010-11-24 2015-05-27 路博润公司 聚酯季铵盐
US9505707B2 (en) 2010-12-22 2016-11-29 Nalco Company Composition and method for reducing hydrate agglomeration
US8404895B2 (en) 2011-01-24 2013-03-26 Baker Hughes Incorporated Tertiary amine salt additives for hydrate control
US9765254B2 (en) 2014-10-30 2017-09-19 Ecolab Usa Inc. Cationic ammonium surfactants as low dosage hydrate inhibitors
US10745634B2 (en) 2016-06-22 2020-08-18 The Lubrizol Corporation Gas hydrate inhibitors
IT201600130556A1 (it) * 2016-12-23 2018-06-23 Lamberti Spa Inibitori di idrati di gas

Also Published As

Publication number Publication date
BR112021000887A2 (pt) 2021-04-13
CA3106294A1 (en) 2020-04-16
AU2019356666B2 (en) 2021-10-21
MX2021001717A (es) 2021-04-19
ES2920701T3 (es) 2022-08-08
EP3864108A1 (en) 2021-08-18
AU2019356666A1 (en) 2021-02-04
CN112639050B (zh) 2022-11-01
EP3864108B1 (en) 2022-06-15
CN112639050A (zh) 2021-04-09
WO2020074196A1 (en) 2020-04-16

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