BR112013006542A2 - process to purify a hydrocarbon gas - Google Patents

process to purify a hydrocarbon gas

Info

Publication number
BR112013006542A2
BR112013006542A2 BR112013006542A BR112013006542A BR112013006542A2 BR 112013006542 A2 BR112013006542 A2 BR 112013006542A2 BR 112013006542 A BR112013006542 A BR 112013006542A BR 112013006542 A BR112013006542 A BR 112013006542A BR 112013006542 A2 BR112013006542 A2 BR 112013006542A2
Authority
BR
Brazil
Prior art keywords
purify
hydrocarbon gas
gas
purifying
hydrocarbon
Prior art date
Application number
BR112013006542A
Other languages
Portuguese (pt)
Inventor
David Farr
George K Xomeritakis
Shain-Jer Doong
Tom Cnop
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of BR112013006542A2 publication Critical patent/BR112013006542A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/225—Multiple stage diffusion
    • B01D53/226—Multiple stage diffusion in serial connexion
    • 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
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • 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
    • C10L3/101—Removal of contaminants
    • C10L3/106—Removal of contaminants of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

processo para purificar um gás de hidrocarboneto. esta invenção compreende um processo de dois estágios para purificar um gás, preferivelmente um gás natural. o processo leva em conta um nível mais elevado de recuperação de hidrocarbonetos com consumo mais baixo de potência de compressor e uma exigência de menor área de membrana do que os processos da técnica anterior.process for purifying a hydrocarbon gas. This invention comprises a two stage process for purifying a gas, preferably a natural gas. The process takes into account a higher level of hydrocarbon recovery with lower compressor power consumption and a smaller membrane area requirement than prior art processes.

BR112013006542A 2010-09-29 2011-09-27 process to purify a hydrocarbon gas BR112013006542A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38749210P 2010-09-29 2010-09-29
PCT/US2011/053358 WO2012050816A2 (en) 2010-09-29 2011-09-27 Two-stage membrane process

Publications (1)

Publication Number Publication Date
BR112013006542A2 true BR112013006542A2 (en) 2016-06-07

Family

ID=45938855

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013006542A BR112013006542A2 (en) 2010-09-29 2011-09-27 process to purify a hydrocarbon gas

Country Status (5)

Country Link
CN (1) CN103140571A (en)
AU (1) AU2011314136B2 (en)
BR (1) BR112013006542A2 (en)
RU (1) RU2013118555A (en)
WO (1) WO2012050816A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001408B (en) * 2013-02-26 2018-04-27 乔治洛德方法研究和开发液化空气有限公司 Helium is recycled by natural gas
US9375677B2 (en) * 2013-02-26 2016-06-28 Air Liquide Advanced Technologies U.S. Llc Helium recovery from natural gas
FR3010640B1 (en) * 2013-09-16 2015-09-04 Air Liquide PROCESS FOR FINAL PURIFICATION OF BIOGAS TO PRODUCE BIOMETHANE
RU2561072C2 (en) * 2013-10-10 2015-08-20 Закрытое Акционерное Общество "БЮРО ИНВЕСТ" Method of helium recovery from natural gas
US20150182908A1 (en) 2013-12-30 2015-07-02 L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude Method of recoverying a low concentration gas using two membrane stages with a second stage reflux
US20150299596A1 (en) * 2014-03-12 2015-10-22 Rustam H. Sethna Methods for removing contaminants from natural gas
US9433888B2 (en) 2014-12-29 2016-09-06 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Three stage membrane separation with partial reflux
US9662609B2 (en) 2015-04-14 2017-05-30 Uop Llc Processes for cooling a wet natural gas stream
US10427094B2 (en) 2015-07-16 2019-10-01 Cameron Solutions, Inc. Process design for acid gas removal
US20190184332A1 (en) * 2017-12-15 2019-06-20 Uop Llc Helium purity adjustment in a membrane system
EP3513863A1 (en) * 2018-01-22 2019-07-24 Linde Aktiengesellschaft Method and assembly for recovering pure helium
US10962283B2 (en) * 2018-09-13 2021-03-30 Air Products And Chemicals, Inc. Helium extraction from natural gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102432A (en) * 1990-12-10 1992-04-07 Union Carbide Industrial Gases Technology Corporation Three-stage membrane gas separation process and system
US5071451A (en) * 1990-12-28 1991-12-10 Membrane Technology & Research, Inc. Membrane process and apparatus for removing vapors from gas streams
US5256295A (en) * 1990-12-28 1993-10-26 Membrane Technology & Research Two-stage membrane process and apparatus
US7799964B2 (en) * 2006-04-04 2010-09-21 Exxonmobil Research And Engineering Company Membrane process for LPG recovery

Also Published As

Publication number Publication date
AU2011314136B2 (en) 2015-04-16
WO2012050816A3 (en) 2012-06-14
WO2012050816A2 (en) 2012-04-19
CN103140571A (en) 2013-06-05
AU2011314136A1 (en) 2013-05-02
RU2013118555A (en) 2014-10-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2599 DE 27-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.