BR112014013953A8 - método para inibir o entupimento de um conduto - Google Patents

método para inibir o entupimento de um conduto

Info

Publication number
BR112014013953A8
BR112014013953A8 BR112014013953A BR112014013953A BR112014013953A8 BR 112014013953 A8 BR112014013953 A8 BR 112014013953A8 BR 112014013953 A BR112014013953 A BR 112014013953A BR 112014013953 A BR112014013953 A BR 112014013953A BR 112014013953 A8 BR112014013953 A8 BR 112014013953A8
Authority
BR
Brazil
Prior art keywords
conduit
mixture
dendramer
functionalized
amount
Prior art date
Application number
BR112014013953A
Other languages
English (en)
Other versions
BR112014013953B1 (pt
BR112014013953A2 (pt
Inventor
Cornelis Klomp Ulfert
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 BR112014013953A2 publication Critical patent/BR112014013953A2/pt
Publication of BR112014013953A8 publication Critical patent/BR112014013953A8/pt
Publication of BR112014013953B1 publication Critical patent/BR112014013953B1/pt

Links

Classifications

    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002—Dendritic macromolecules
    • C08G83/005—Hyperbranched macromolecules
    • C08G83/006—After treatment of hyperbranched macromolecules
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/02—Inorganic or organic compounds containing atoms other than C, H or O, e.g. organic compounds containing heteroatoms or metal organic complexes
    • C10L2200/0259—Nitrogen containing compounds
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/08—Inhibitors
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/14—Function and purpose of a components of a fuel or the composition as a whole for improving storage or transport of the fuel
    • 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
    • C10L2250/00—Structural features of fuel components or fuel compositions, either in solid, liquid or gaseous state
    • C10L2250/04—Additive or component is a polymer
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/10—Specifically adapted fuels for transport, e.g. in pipelines as a gas hydrate slurry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1/1 resumo “mã‰todo para inibir o entupimento de um conduto” um mã©todo para inibir o entupimento de um conduto que contã©m uma mistura escoã¡vel que compreende, pelo menos, uma quantidade de hidrocarbonetos, capazes de formar hidratos, na presenã§a de ã¡gua e uma quantidade de ã¡gua, o qual mã©todo compreende a adiã§ã£o ã  mistura de uma quantidade de um dendrã­mero funcionalizado eficaz inibir a formaã§ã£o e/ou acumulaã§ã£o de hidratos na mistura, a temperaturas e pressãµes do conduto; e escoar a mistura que contã©m o dendrã­mero funcionalizado e quaisquer hidratos atravã©s do conduto, em que o dendrã­mero funcionalizado compreende pelo menos um grupo de extremidade funcional de amã´nio.
BR112014013953A 2011-12-20 2012-12-17 método para inibir o entupimento de um conduto BR112014013953B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161577802P 2011-12-20 2011-12-20
PCT/US2012/070123 WO2013096212A1 (en) 2011-12-20 2012-12-17 Method for inhibiting the plugging of conduits by gas hydrates

Publications (3)

Publication Number Publication Date
BR112014013953A2 BR112014013953A2 (pt) 2017-06-13
BR112014013953A8 true BR112014013953A8 (pt) 2017-06-13
BR112014013953B1 BR112014013953B1 (pt) 2020-02-04

Family

ID=47505350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013953A BR112014013953B1 (pt) 2011-12-20 2012-12-17 método para inibir o entupimento de um conduto

Country Status (8)

Country Link
US (1) US9528063B2 (pt)
CN (1) CN104011186B (pt)
AU (1) AU2012355426B2 (pt)
BR (1) BR112014013953B1 (pt)
GB (1) GB2509292B (pt)
MY (1) MY172197A (pt)
NO (1) NO345853B1 (pt)
WO (1) WO2013096212A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150024977A1 (en) * 2011-12-20 2015-01-22 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
MY173235A (en) * 2011-12-20 2020-01-07 Shell Int Research Method for inhibiting the plugging of conduits by gas hydrates
CN107001644B (zh) * 2014-09-18 2020-09-29 加州理工学院 缔合聚合物以及相关的组合物、方法和体系

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2301771C (en) 1997-09-09 2006-07-04 Shell Canada Limited Method and compound for inhibiting the plugging of conduits by gas hydrates
NL1007186C2 (nl) 1997-10-01 1999-04-07 Dsm Nv ß-hydroxyalkylamide groepen bevattend condensatiepolymeer.
TW499449B (en) 1999-03-24 2002-08-21 Dsm Nv Condensation polymer containing esteralkylamide-acid groups
EP1038902A1 (en) 1999-03-26 2000-09-27 Dsm N.V. Condensation polymers containing dialkylamide endgroups, process for their production and applications thereof
CN1218022C (zh) * 2000-04-07 2005-09-07 国际壳牌研究有限公司 抑制管道被气体水合物堵塞的方法
EP1306401A1 (en) 2001-10-29 2003-05-02 Dsm N.V. Oil soluble hyperbranched polyesteramides and method for making the same
US20050261529A1 (en) * 2004-05-18 2005-11-24 Baker Hughes Incorporated Enhancement modifiers for gas hydrate inhibitors
US7682376B2 (en) 2006-01-27 2010-03-23 Warsaw Orthopedic, Inc. Interspinous devices and methods of use
ATE504615T1 (de) 2006-03-03 2011-04-15 Dsm Ip Assets Bv Haarpflegezusammensetzungen
EP2032115B1 (en) 2006-06-16 2021-07-21 DSM IP Assets B.V. Compositions based on hyperbranched condensation polymers and novel hyperbranched condensation polymers
DE102009030339A1 (de) 2009-06-25 2011-01-05 Clariant International Ltd. Additive zur Inhibierung der Gashydratbildung
MY173235A (en) * 2011-12-20 2020-01-07 Shell Int Research Method for inhibiting the plugging of conduits by gas hydrates
CN104011188B (zh) * 2011-12-20 2016-01-20 国际壳牌研究有限公司 抑制气体水合物堵塞管道的方法
US20150024977A1 (en) * 2011-12-20 2015-01-22 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates

Also Published As

Publication number Publication date
MY172197A (en) 2019-11-15
NO20140786A1 (no) 2014-06-20
WO2013096212A1 (en) 2013-06-27
US9528063B2 (en) 2016-12-27
AU2012355426B2 (en) 2016-03-24
GB201408009D0 (en) 2014-06-18
BR112014013953B1 (pt) 2020-02-04
BR112014013953A2 (pt) 2017-06-13
GB2509292B (en) 2020-02-05
GB2509292A (en) 2014-06-25
AU2012355426A1 (en) 2014-05-29
CN104011186A (zh) 2014-08-27
NO345853B1 (no) 2021-09-06
CN104011186B (zh) 2016-03-23
US20140330054A1 (en) 2014-11-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2012, OBSERVADAS AS CONDICOES LEGAIS.