BRPI0519380A2 - processo e instalaÇço de produÇço simultÂnea de gÁs natural tratado, de um corte rico em hidrocarbonetos c3+ e, em pelo menos certas condiÇÕes de produÇço, de uma corrente rica em etano, a partir de um gÁs natural de partida - Google Patents

processo e instalaÇço de produÇço simultÂnea de gÁs natural tratado, de um corte rico em hidrocarbonetos c3+ e, em pelo menos certas condiÇÕes de produÇço, de uma corrente rica em etano, a partir de um gÁs natural de partida

Info

Publication number
BRPI0519380A2
BRPI0519380A2 BRPI0519380-0A BRPI0519380A BRPI0519380A2 BR PI0519380 A2 BRPI0519380 A2 BR PI0519380A2 BR PI0519380 A BRPI0519380 A BR PI0519380A BR PI0519380 A2 BRPI0519380 A2 BR PI0519380A2
Authority
BR
Brazil
Prior art keywords
stream
recuperation
rich
column
reflux
Prior art date
Application number
BRPI0519380-0A
Other languages
English (en)
Inventor
Henri Paradowski
Original Assignee
Technip France
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 Technip France filed Critical Technip France
Publication of BRPI0519380A2 publication Critical patent/BRPI0519380A2/pt
Publication of BRPI0519380B1 publication Critical patent/BRPI0519380B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0209—Natural gas or substitute natural gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0238—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/72—Refluxing the column with at least a part of the totally condensed overhead gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/62—Ethane or ethylene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2260/00—Coupling of processes or apparatus to other units; Integrated schemes
    • F25J2260/02—Integration in an installation for exchanging heat, e.g. for waste heat recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2260/00—Coupling of processes or apparatus to other units; Integrated schemes
    • F25J2260/20—Integration in an installation for liquefying or solidifying a fluid stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2280/00—Control of the process or apparatus
    • F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/12—Particular process parameters like pressure, temperature, ratios

Abstract

PROCESSO E INSTALAÇçO DE PRODUÇçO SIMULTÂNEA DE GÁS NATURAL TRATADO, DE UM CORTE RICO EM HIDROCARBONETOS C~ 3~ ^ +^ E, EM PELO MENOS CERTAS CONDIÇÕES DE PRODUÇçO, DE UMA CORRENTE RICA EM ETANO, A PARTIR DE UM GÁS NATURAL DE PARTIDA. Esse processo compreende o resfriamento do gás natural de partida (13) e sua introdução em uma coluna (35) de recuperação dos hidrocarbonetos C~ 2~ ^ +^. Ele compreende a recuperação da corrente de topo (131) da coluna (35) para formar o gás natural tratado (15), e a recuperação da corrente de fundo (17 1) da coluna (35) para sua introdução a um nível de alimentação (P 1) de uma coluna de fracionamento (61) munida de um condensador de topo (63). A coluna (61) produz no fundo o dito corte de hidrocarbonetos C~ 3~ ^ +^ (17). O processo compreende a recuperação da corrente rica em etano (19) a partir de um nível intermediário (P2) da coluna (61), situado acima do dito nível de alimentação (P 1) e a produção de uma corrente de refluxo secundária (191) a partir do dito condensador de topo (63) introduzida em refluxo no topo da coluna de recuperação (35).
BRPI0519380-0A 2004-12-22 2005-12-19 Processo e instalação de produção simultânea de gás natural tratado, de um corte rico em hidrocarbonetos c3+ e, em pelo menos certas condições de produção, de uma corrente rica em etano, a partir de um gás natural de partida BRPI0519380B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0413751A FR2879729B1 (fr) 2004-12-22 2004-12-22 Procede et installation de production de gaz traite, d'une coupe riche en hydrocarbures en c3+ et d'un courant riche en ethane
FR0413751 2004-12-22
PCT/FR2005/003186 WO2006070097A1 (fr) 2004-12-22 2005-12-19 Procede et installation de production de gaz naturel traite , d ' une coupe riche en hydrocarbures en c3 + et courant riche en ethane

Publications (2)

Publication Number Publication Date
BRPI0519380A2 true BRPI0519380A2 (pt) 2009-01-20
BRPI0519380B1 BRPI0519380B1 (pt) 2018-03-06

Family

ID=34953803

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519380-0A BRPI0519380B1 (pt) 2004-12-22 2005-12-19 Processo e instalação de produção simultânea de gás natural tratado, de um corte rico em hidrocarbonetos c3+ e, em pelo menos certas condições de produção, de uma corrente rica em etano, a partir de um gás natural de partida

Country Status (18)

Country Link
US (1) US7458232B2 (pt)
EP (1) EP1828697B1 (pt)
CN (1) CN100547326C (pt)
AT (1) ATE416352T1 (pt)
AU (1) AU2005321162B2 (pt)
BR (1) BRPI0519380B1 (pt)
CA (1) CA2592012C (pt)
DE (1) DE602005011482D1 (pt)
DK (1) DK1828697T3 (pt)
EA (1) EA010386B1 (pt)
EG (1) EG24056A (pt)
ES (1) ES2318587T3 (pt)
FR (1) FR2879729B1 (pt)
MX (1) MX2007007351A (pt)
MY (1) MY145312A (pt)
PL (1) PL1828697T3 (pt)
PT (1) PT1828697E (pt)
WO (1) WO2006070097A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923001B1 (fr) * 2007-10-26 2015-12-11 Inst Francais Du Petrole Procede de liquefaction d'un gaz naturel avec fractionnement a haute pression.
FR2923000B1 (fr) * 2007-10-26 2015-12-11 Inst Francais Du Petrole Procede de liquefaction d'un gaz naturel avec recuperation amelioree de propane.
CN101614464B (zh) * 2008-06-23 2011-07-06 杭州福斯达实业集团有限公司 高低温氮气双膨胀天然气液化方法
WO2010042266A1 (en) * 2008-10-07 2010-04-15 Exxonmobil Upstream Research Company Helium recovery from natural gas integrated with ngl recovery
FR2943683B1 (fr) * 2009-03-25 2012-12-14 Technip France Procede de traitement d'un gaz naturel de charge pour obtenir un gaz naturel traite et une coupe d'hydrocarbures en c5+, et installation associee
FR2970258B1 (fr) * 2011-01-06 2014-02-07 Technip France Procede de production d'une coupe riche en hydrocarbures en c3+ et d'un courant riche en methane et ethane a partir d'un courant d'alimentation riche en hydrocarbures et installation associee.
CN102603457B (zh) * 2012-01-17 2014-01-08 马俊杰 C3、c4生成丙烯的液化气深加工的生产装置及工艺
FR2992972B1 (fr) * 2012-07-05 2014-08-15 Technip France Procede de production d'un gaz naturel traite, d'une coupe riche en hydrocarbures en c3+, et eventuellement d'un courant riche en ethane, et installation associee
US9726426B2 (en) * 2012-07-11 2017-08-08 Butts Properties, Ltd. System and method for removing excess nitrogen from gas subcooled expander operations
PE20151195A1 (es) * 2012-12-28 2015-09-03 Linde Process Plants Inc Proceso integrado para lgn (recuperacion de liquidos de gas natural) y gnl (licuefaccion de gas natural)
FR3007408B1 (fr) * 2013-06-25 2015-07-31 Technip France Procede de recuperation d'un courant d'ethylene a partir d'un courant de charge riche en monoxyde de carbone, et installation associee
US11402155B2 (en) * 2016-09-06 2022-08-02 Lummus Technology Inc. Pretreatment of natural gas prior to liquefaction
FR3072162B1 (fr) * 2017-10-10 2020-06-19 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude <P>PROCEDE DE RECUPERATION DE PROPANE ET D'UNE QUANTITE AJUSTABLE D'ETHANE A PARTIR DE GAZ NATUREL</P>
US11015865B2 (en) 2018-08-27 2021-05-25 Bcck Holding Company System and method for natural gas liquid production with flexible ethane recovery or rejection
US11378333B2 (en) * 2019-12-13 2022-07-05 Bcck Holding Company System and method for separating methane and nitrogen with reduced horsepower demands
CN113899161B (zh) * 2021-10-12 2023-04-18 中石化石油工程技术服务有限公司 一种从天然气中提取乙烷的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551609A1 (de) * 1967-12-15 1972-03-02 Messer Griesheim Gmbh Verfahren zur Zerlegung von fluessigem Erdgas
FR2458525A1 (fr) * 1979-06-06 1981-01-02 Technip Cie Procede perfectionne de fabrication de l'ethylene et installation de production d'ethylene comportant application de ce procede
US4529484A (en) * 1982-01-29 1985-07-16 Phillips Petroleum Company Fractional distillation column control
US6116050A (en) * 1998-12-04 2000-09-12 Ipsi Llc Propane recovery methods
FR2796858B1 (fr) * 1999-07-28 2002-05-31 Technip Cie Procede et installation de purification d'un gaz et produits ainsi obtenus
US6516631B1 (en) * 2001-08-10 2003-02-11 Mark A. Trebble Hydrocarbon gas processing
CA2484085C (en) * 2002-05-20 2008-08-05 Fluor Corporation Twin reflux process and configurations for improved natural gas liquids recovery
US7051553B2 (en) * 2002-05-20 2006-05-30 Floor Technologies Corporation Twin reflux process and configurations for improved natural gas liquids recovery

Also Published As

Publication number Publication date
CN100547326C (zh) 2009-10-07
MX2007007351A (es) 2007-08-14
ATE416352T1 (de) 2008-12-15
CA2592012A1 (fr) 2006-07-06
PT1828697E (pt) 2009-02-12
WO2006070097A1 (fr) 2006-07-06
FR2879729B1 (fr) 2008-11-21
BRPI0519380B1 (pt) 2018-03-06
ES2318587T3 (es) 2009-05-01
DE602005011482D1 (de) 2009-01-15
EP1828697B1 (fr) 2008-12-03
AU2005321162B2 (en) 2010-07-15
EA200701340A1 (ru) 2007-10-26
CA2592012C (fr) 2013-10-15
PL1828697T3 (pl) 2009-06-30
EP1828697A1 (fr) 2007-09-05
US7458232B2 (en) 2008-12-02
AU2005321162A1 (en) 2006-07-06
EG24056A (en) 2008-04-30
MY145312A (en) 2012-01-13
EA010386B1 (ru) 2008-08-29
DK1828697T3 (da) 2009-03-09
FR2879729A1 (fr) 2006-06-23
CN101103239A (zh) 2008-01-09
US20060144081A1 (en) 2006-07-06

Similar Documents

Publication Publication Date Title
BRPI0519380A2 (pt) processo e instalaÇço de produÇço simultÂnea de gÁs natural tratado, de um corte rico em hidrocarbonetos c3+ e, em pelo menos certas condiÇÕes de produÇço, de uma corrente rica em etano, a partir de um gÁs natural de partida
JP4777976B2 (ja) 富ガス流のための炭化水素ガス処理
US6516631B1 (en) Hydrocarbon gas processing
US20110265511A1 (en) Natural gas liquefaction method with enhanced propane recovery
US8752401B2 (en) Method for producing a flow which is rich in methane and a cut which is rich in C2+ hydrocarbons from a flow of feed natural gas and an associated installation
US5421167A (en) Enhanced olefin recovery method
RU2008119407A (ru) Рекуперационная система для последующей переработки потока крекинг-газа в установке для получения этилена
WO2004065868A3 (en) Multiple reflux stream hydrocarbon recovery process
CN109790019B (zh) 用于产生一氧化碳的工艺和装置
NO20050197L (no) Fremgangsmate for flytendegjoring av en hyudrokarbonrik stromning med samtidig utvinning av en C3+ -rik fraksjon med hoyt utbytte
US20120324943A1 (en) Two Step Nitrogen and Methane Separation Process
WO2010109228A3 (en) Process and apparatus for separation of hydrocarbons and nitrogen
JP2012503753A (ja) 拡張二成分冷却システムを用いた冷却方法
RU2286377C1 (ru) Способ низкотемпературного разделения углеводородного газа
WO2010109227A3 (en) Process and apparatus for separation of hydrocarbons and nitrogen
RU2688533C1 (ru) Установка нтдр для комплексной подготовки газа и получения спг и способ ее работы
US20020134243A1 (en) Methods and apparatuses for treatment of syngas and related gases
GB2378955A (en) Process for dehydrating and stripping natural gas using methanol
AU2015287481A1 (en) Method and unit for separating the light and heavy components of natural gas
KR100843487B1 (ko) 개량된 열통합 정류시스템
US20070151291A1 (en) Method and installation for producing carbon monoxide by cryogenic distillation
RU2005105044A (ru) Способ сжижения богатого углеводородами потока с одновременным извлечением с3/с4 -богатой фракции
AU2015388735B2 (en) Process for removing nitrogen from natural gas
US20180087833A1 (en) Process for removing nitrogen from high-flow natural gas
TH63879B (th) วิธีการของการแยกไนโตรเจนออกจากก๊าซธรรมชาติเหลว

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2260 DE 29/04/2014

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]