JP4551446B2 - 天然ガスの液化 - Google Patents

天然ガスの液化 Download PDF

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Publication number: JP4551446B2
Authority: JP; Japan
Prior art keywords: stream; condensed; natural gas; cooling; expanded
Prior art date: 2004-04-26
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

JP2007510667A

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English (en)

Japanese (ja)

Other versions

JP2007534923A (ja

Inventor

ウィルキンソン，ジョン・ディー

ハドソン，ハンク・エム

クエラー，カイル・ティー

Original Assignee

オートロフ・エンジニアーズ・リミテッド

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.)

2004-04-26

Filing date

2004-04-26

Publication date

2010-09-29

2004-04-26 Application filed by オートロフ・エンジニアーズ・リミテッド filed Critical オートロフ・エンジニアーズ・リミテッド

2007-11-29 Publication of JP2007534923A publication Critical patent/JP2007534923A/ja

2010-09-29 Application granted granted Critical

2010-09-29 Publication of JP4551446B2 publication Critical patent/JP4551446B2/ja

2024-04-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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238000000034 method Methods 0.000 claims description 55
239000007788 liquid Substances 0.000 claims description 45
238000004821 distillation Methods 0.000 claims description 39
229930195733 hydrocarbon Natural products 0.000 claims description 36
150000002430 hydrocarbons Chemical class 0.000 claims description 36
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238000010992 reflux Methods 0.000 claims description 25
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- 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
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
- 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
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
- 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
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/30—Dynamic liquid or hydraulic expansion with extraction of work, e.g. single phase or two-phase turbine
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/02—Internal refrigeration with liquid vaporising loop
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/12—External refrigeration with liquid vaporising loop
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/60—Closed external refrigeration cycle with single component refrigerant [SCR], e.g. C1-, C2- or C3-hydrocarbons
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. mixture of hydrocarbons

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Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Separation By Low-Temperature Treatments (AREA)

JP2007510667A 2004-04-26 2004-04-26 天然ガスの液化 Expired - Fee Related JP4551446B2 (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2004/012792 WO2005114076A1 (en)	2004-04-26	2004-04-26	Natural gas liquefaction

Publications (2)

Publication Number	Publication Date
JP2007534923A JP2007534923A (ja)	2007-11-29
JP4551446B2 true JP4551446B2 (ja)	2010-09-29

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Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2007510667A Expired - Fee Related JP4551446B2 (ja)	2004-04-26	2004-04-26	天然ガスの液化

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Country	Link
EP (1)	EP1740897A4 (pt)
JP (1)	JP4551446B2 (pt)
KR (1)	KR101118830B1 (pt)
CN (1)	CN100473927C (pt)
AR (1)	AR046607A1 (pt)
AU (1)	AU2004319953B2 (pt)
BR (1)	BRPI0418780B1 (pt)
CA (1)	CA2562323C (pt)
EA (1)	EA010538B1 (pt)
EG (1)	EG25056A (pt)
MX (1)	MXPA06011644A (pt)
MY (1)	MY137287A (pt)
NO (1)	NO20065055L (pt)
PE (1)	PE20051002A1 (pt)
SA (1)	SA05260083B1 (pt)
WO (1)	WO2005114076A1 (pt)
ZA (1)	ZA200607240B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9254448B2 (en)	2007-09-13	2016-02-09	Battelle Energy Alliance, Llc	Sublimation systems and associated methods
US9217603B2 (en)	2007-09-13	2015-12-22	Battelle Energy Alliance, Llc	Heat exchanger and related methods
US9574713B2 (en)	2007-09-13	2017-02-21	Battelle Energy Alliance, Llc	Vaporization chambers and associated methods
WO2010096223A1 (en) *	2009-02-17	2010-08-26	Ortloff Engineers, Ltd.	Hydrocarbon gas processing
JP5785539B2 (ja) *	2009-06-11	2015-09-30	オートロフ・エンジニアーズ・リミテッド	炭化水素ガス処理
EA025641B1 (ru) *	2009-06-11	2017-01-30	Ортлофф Инджинирс, Лтд.	Способ переработки газа
PE20121168A1 (es) *	2009-06-11	2012-08-30	Ortloff Engineers Ltd	Procesamiento de gases de hidrocarburos
AR076506A1 (es) *	2009-06-11	2011-06-15	Sme Products Lp	Procesamiento de gases de hidrocarburos
MY158312A (en) *	2009-06-11	2016-09-30	Ortloff Engineers Ltd	Hydrocarbon gas processing
US9476639B2 (en) *	2009-09-21	2016-10-25	Ortloff Engineers, Ltd.	Hydrocarbon gas processing featuring a compressed reflux stream formed by combining a portion of column residue gas with a distillation vapor stream withdrawn from the side of the column
EA023957B1 (ru) *	2010-03-31	2016-07-29	Ортлофф Инджинирс, Лтд.	Переработка углеводородного газа
KR101714101B1 (ko) *	2010-03-31	2017-03-08	오르트로프 엔지니어스, 리미티드	탄화수소 가스 처리 방법
CN102510987B (zh) *	2010-03-31	2015-05-13	奥特洛夫工程有限公司	烃气处理
GB2486036B (en) *	2011-06-15	2012-11-07	Anthony Dwight Maunder	Process for liquefaction of natural gas
US10655911B2 (en)	2012-06-20	2020-05-19	Battelle Energy Alliance, Llc	Natural gas liquefaction employing independent refrigerant path
JP6517251B2 (ja) *	2013-12-26	2019-05-22	千代田化工建設株式会社	天然ガスの液化システム及び液化方法
US10436505B2 (en)	2014-02-17	2019-10-08	Black & Veatch Holding Company	LNG recovery from syngas using a mixed refrigerant
US10443930B2 (en)	2014-06-30	2019-10-15	Black & Veatch Holding Company	Process and system for removing nitrogen from LNG
WO2016053668A1 (en)	2014-09-30	2016-04-07	Dow Global Technologies Llc	Process for increasing ethylene and propylene yield from a propylene plant
CN105444527B (zh) *	2015-12-02	2017-10-03	中国石油大学(北京)	一种天然气处理装置及方法
WO2019095031A1 (en) *	2017-11-14	2019-05-23	1304338 Alberta Ltd.	A method to recover and process methane and condensates from flare gas systems
US20190186829A1 (en)	2017-12-15	2019-06-20	Saudi Arabian Oil Company	Process integration for natural gas liquid recovery
RU2744138C2 (ru) *	2018-11-30	2021-03-03	Андрей Владиславович Курочкин	Установка для комплексной подготовки природного газа с получением сжиженного природного газа
TW202309456A (zh) *	2021-05-14	2023-03-01	美商圖表能源與化學有限公司	側抽回流重烴去除系統和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4157904A (en) *	1976-08-09	1979-06-12	The Ortloff Corporation	Hydrocarbon gas processing
JPH01142382A (ja) *	1987-11-27	1989-06-05	Air Prod And Chem Inc	相分離およびデフレグメーシヨンを別々に用いるｃ↓３−ｃ↓４↓＋炭化水素の回収ならびに精製方法
US4869740A (en) *	1988-05-17	1989-09-26	Elcor Corporation	Hydrocarbon gas processing
US4889545A (en) *	1988-11-21	1989-12-26	Elcor Corporation	Hydrocarbon gas processing
JPH06159928A (ja) *	1992-11-20	1994-06-07	Chiyoda Corp	天然ガス液化方法
US5615561A (en) *	1994-11-08	1997-04-01	Williams Field Services Company	LNG production in cryogenic natural gas processing plants
FR2739916B1 (fr) *	1995-10-11	1997-11-21	Inst Francais Du Petrole	Procede et dispositif de liquefaction et de traitement d'un gaz naturel
US6401486B1 (en) *	2000-05-18	2002-06-11	Rong-Jwyn Lee	Enhanced NGL recovery utilizing refrigeration and reflux from LNG plants
US6712880B2 (en) *	2001-03-01	2004-03-30	Abb Lummus Global, Inc.	Cryogenic process utilizing high pressure absorber column
US6526777B1 (en) *	2001-04-20	2003-03-04	Elcor Corporation	LNG production in cryogenic natural gas processing plants
UA76750C2 (uk) *	2001-06-08	2006-09-15	Елккорп	Спосіб зрідження природного газу (варіанти)
US6742358B2 (en) *	2001-06-08	2004-06-01	Elkcorp	Natural gas liquefaction

2004
- 2004-04-26 CA CA2562323A patent/CA2562323C/en not_active Expired - Fee Related
- 2004-04-26 JP JP2007510667A patent/JP4551446B2/ja not_active Expired - Fee Related
- 2004-04-26 AU AU2004319953A patent/AU2004319953B2/en not_active Ceased
- 2004-04-26 CN CNB2004800428521A patent/CN100473927C/zh not_active Expired - Fee Related
- 2004-04-26 WO PCT/US2004/012792 patent/WO2005114076A1/en not_active Ceased
- 2004-04-26 MX MXPA06011644A patent/MXPA06011644A/es active IP Right Grant
- 2004-04-26 BR BRPI0418780A patent/BRPI0418780B1/pt not_active IP Right Cessation
- 2004-04-26 KR KR1020067022354A patent/KR101118830B1/ko not_active Expired - Fee Related
- 2004-04-26 EA EA200601989A patent/EA010538B1/ru not_active IP Right Cessation
- 2004-04-26 EP EP04822020A patent/EP1740897A4/en not_active Withdrawn
- 2004-10-27 AR ARP040103911A patent/AR046607A1/es unknown
- 2004-11-09 PE PE2004001092A patent/PE20051002A1/es not_active Application Discontinuation
2005
- 2005-04-09 SA SA05260083A patent/SA05260083B1/ar unknown
- 2005-04-19 MY MYPI20051722A patent/MY137287A/en unknown
2006
- 2006-08-30 ZA ZA2006/07240A patent/ZA200607240B/en unknown
- 2006-09-13 EG EGNA2006000858 patent/EG25056A/xx active
- 2006-11-02 NO NO20065055A patent/NO20065055L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
ZA200607240B (en)	2008-03-26
KR20070012814A (ko)	2007-01-29
AU2004319953A1 (en)	2005-12-01
HK1101424A1 (zh)	2007-10-18
BRPI0418780B1 (pt)	2015-12-29
EA010538B1 (ru)	2008-10-30
CN100473927C (zh)	2009-04-01
NO20065055L (no)	2007-01-12
MXPA06011644A (es)	2007-01-23
EG25056A (en)	2011-07-20
JP2007534923A (ja)	2007-11-29
PE20051002A1 (es)	2005-11-26
AR046607A1 (es)	2005-12-14
EA200601989A1 (ru)	2007-02-27
CA2562323C (en)	2011-01-04
SA05260083B1 (ar)	2009-02-07
MY137287A (en)	2009-01-30
EP1740897A1 (en)	2007-01-10
KR101118830B1 (ko)	2012-03-22
CA2562323A1 (en)	2005-12-01
BRPI0418780A (pt)	2007-10-09
WO2005114076A1 (en)	2005-12-01
EP1740897A4 (en)	2013-01-30
CN1946979A (zh)	2007-04-11
AU2004319953B2 (en)	2010-11-18

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Publication	Publication Date	Title
CA2562907C (en)	2011-03-15	Natural gas liquefaction
JP5847371B2 (ja)	2016-01-20	天然ガス液化
US6945075B2 (en)	2005-09-20	Natural gas liquefaction
KR101118830B1 (ko)	2012-03-22	천연 가스 액화
US20030005722A1 (en)	2003-01-09	Natural gas liquefaction
JP2004534116A (ja)	2004-11-11	天然ガスの低温処理におけるｌｎｇ製造法
HK1101424B (en)	2009-12-04	Method and apparatus used for liquidizing natural gas
HK1106283B (en)	2013-04-05	Natural gas liquefaction
NZ549861A (en)	2008-11-28	A process for liquefying natural gas and producing predominantly hydrocarbons heavier than methane