NO176117C - Fremgangsmåte for kryogen separasjon av gassformede blandinger - Google Patents

Fremgangsmåte for kryogen separasjon av gassformede blandinger

Info

Publication number
NO176117C
NO176117C NO905212A NO905212A NO176117C NO 176117 C NO176117 C NO 176117C NO 905212 A NO905212 A NO 905212A NO 905212 A NO905212 A NO 905212A NO 176117 C NO176117 C NO 176117C
Authority
NO
Norway
Prior art keywords
cryogenic separation
gaseous mixtures
gaseous
mixtures
cryogenic
Prior art date
Application number
NO905212A
Other languages
English (en)
Other versions
NO905212L (no
NO176117B (no
NO905212D0 (no
Inventor
Richard Harold Mccue Jr
John Leslie Pickering Jr
Original Assignee
Mobil Oil Corp
Stone & Webster Eng Corp
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 Mobil Oil Corp, Stone & Webster Eng Corp filed Critical Mobil Oil Corp
Publication of NO905212L publication Critical patent/NO905212L/no
Publication of NO905212D0 publication Critical patent/NO905212D0/no
Publication of NO176117B publication Critical patent/NO176117B/no
Publication of NO176117C publication Critical patent/NO176117C/no

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
    • 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
    • F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
    • 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
    • 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
    • F25J3/0252—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 hydrogen
    • 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
    • F25J2200/80—Processes or apparatus using separation by rectification using integrated mass and heat exchange, i.e. non-adiabatic rectification in a reflux exchanger or dephlegmator
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/12—Refinery or petrochemical off-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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/04—Internal refrigeration with work-producing gas expansion 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/80—Retrofitting, revamping or debottlenecking of existing plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO905212A 1989-04-05 1990-11-30 Fremgangsmåte for kryogen separasjon av gassformede blandinger NO176117C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/333,214 US4900347A (en) 1989-04-05 1989-04-05 Cryogenic separation of gaseous mixtures
PCT/US1990/001493 WO1990012265A1 (en) 1989-04-05 1990-03-20 Cryogenic separation of gaseous mixtures

Publications (4)

Publication Number Publication Date
NO905212L NO905212L (no) 1990-11-30
NO905212D0 NO905212D0 (no) 1990-11-30
NO176117B NO176117B (no) 1994-10-24
NO176117C true NO176117C (no) 1995-02-01

Family

ID=23301828

Family Applications (1)

Application Number Title Priority Date Filing Date
NO905212A NO176117C (no) 1989-04-05 1990-11-30 Fremgangsmåte for kryogen separasjon av gassformede blandinger

Country Status (13)

Country Link
US (1) US4900347A (no)
EP (1) EP0419623B1 (no)
JP (1) JP3073008B2 (no)
KR (1) KR0157595B1 (no)
CN (1) CN1025730C (no)
AU (1) AU618892B2 (no)
CA (1) CA2029869C (no)
DE (1) DE69008095T2 (no)
ES (1) ES2056460T3 (no)
HU (1) HU207153B (no)
MY (1) MY105526A (no)
NO (1) NO176117C (no)
WO (1) WO1990012265A1 (no)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241471B (it) * 1990-07-06 1994-01-17 Tpl Processo ed apparecchiatura per il massimo recupero dell'etilene e del propilene dal gas prodotto dalla pirolisi di idrocarburi.
US5123946A (en) * 1990-08-22 1992-06-23 Liquid Air Engineering Corporation Cryogenic nitrogen generator with bottom reboiler and nitrogen expander
US5390499A (en) * 1993-10-27 1995-02-21 Liquid Carbonic Corporation Process to increase natural gas methane content
US5372009A (en) * 1993-11-09 1994-12-13 Mobil Oil Corporation Cryogenic distillation
US5523502A (en) * 1993-11-10 1996-06-04 Stone & Webster Engineering Corp. Flexible light olefins production
US5361589A (en) * 1994-02-04 1994-11-08 Air Products And Chemicals, Inc. Precooling for ethylene recovery in dual demethanizer fractionation systems
US5377490A (en) * 1994-02-04 1995-01-03 Air Products And Chemicals, Inc. Open loop mixed refrigerant cycle for ethylene recovery
DE69501043T2 (de) * 1994-02-04 1998-06-18 Air Prod & Chem Verfahren zur Rückgewinnung von Ethylen mit offenem Umlauf von einem gemischten Kühlmittel
US5379597A (en) * 1994-02-04 1995-01-10 Air Products And Chemicals, Inc. Mixed refrigerant cycle for ethylene recovery
US5421167A (en) * 1994-04-01 1995-06-06 The M. W. Kellogg Company Enhanced olefin recovery method
US5502971A (en) * 1995-01-09 1996-04-02 Abb Lummus Crest Inc. Low pressure recovery of olefins from refinery offgases
US5678424A (en) * 1995-10-24 1997-10-21 Brown & Root, Inc. Rectified reflux deethanizer
US5626034A (en) * 1995-11-17 1997-05-06 Manley; David Mixed refrigerants in ethylene recovery
US5680775A (en) * 1996-01-12 1997-10-28 Manley; David B. Demixing sidedraws for distillation columns
US5634354A (en) * 1996-05-08 1997-06-03 Air Products And Chemicals, Inc. Olefin recovery from olefin-hydrogen mixtures
US6395952B1 (en) 1996-08-16 2002-05-28 Stone & Webster Process Technology, Inc. Chemical absorption process for recovering olefins from cracked gases
US5763715A (en) * 1996-10-08 1998-06-09 Stone & Webster Engineering Corp. Butadiene removal system for ethylene plants with front end hydrogenation systems
CN1048713C (zh) * 1996-10-29 2000-01-26 倪进方 提高乙烯回收率的轻烃分离方法
US5768913A (en) * 1997-04-16 1998-06-23 Stone & Webster Engineering Corp. Process based mixed refrigerants for ethylene plants
US6271433B1 (en) 1999-02-22 2001-08-07 Stone & Webster Engineering Corp. Cat cracker gas plant process for increased olefins recovery
FR2797640B1 (fr) 1999-08-17 2001-09-21 Inst Francais Du Petrole Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant
FR2797641B1 (fr) * 1999-08-17 2001-09-21 Inst Francais Du Petrole Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant
US6343487B1 (en) 2001-02-22 2002-02-05 Stone & Webster, Inc. Advanced heat integrated rectifier system
US6487876B2 (en) 2001-03-08 2002-12-03 Air Products And Chemicals, Inc. Method for providing refrigeration to parallel heat exchangers
CN100507416C (zh) * 2003-11-03 2009-07-01 弗劳尔科技公司 液化天然气蒸气处理构型和方法
US20050154245A1 (en) * 2003-12-18 2005-07-14 Rian Reyneke Hydrogen recovery in a distributed distillation system
EP1864065A4 (en) * 2005-03-30 2017-12-20 Fluor Technologies Corporation Integrated of lng regasification with refinery and power generation
US20090112037A1 (en) * 2005-07-28 2009-04-30 Rian Reyneke Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent
US9103586B2 (en) * 2006-12-16 2015-08-11 Kellogg Brown & Root Llc Advanced C2-splitter feed rectifier
US8256243B2 (en) * 2006-12-16 2012-09-04 Kellogg Brown & Root Llc Integrated olefin recovery process
EP2130811A1 (en) * 2008-06-03 2009-12-09 SOLVAY (Société Anonyme) Process for the production of low-concentration ethylene for chemical use
FR2951815B1 (fr) 2009-10-27 2012-09-07 Technip France Procede de fractionnement d'un courant de gaz craque pour obtenir une coupe riche en ethylene et un courant de combustible, et installation associee.
US8309776B2 (en) * 2009-12-15 2012-11-13 Stone & Webster Process Technology, Inc. Method for contaminants removal in the olefin production process
US9718054B2 (en) 2010-05-24 2017-08-01 Siluria Technologies, Inc. Production of ethylene with nanowire catalysts
WO2012047522A2 (en) * 2010-10-05 2012-04-12 Memc Electronic Materials, Inc. Processes and systems for purifying silane
MY162772A (en) 2011-05-24 2017-07-14 Siluria Technologies Inc Catalysts for oxidative coupling of methane
BR112014012795B1 (pt) 2011-11-29 2022-04-12 Siluria Technologies, Inc Material catalítico na forma de uma microesfera prensada, extrusado ou monólito e método para o acoplamento oxidativo de metano
CA3092028C (en) 2012-01-13 2022-08-30 Lummus Technology Llc Process for separating hydrocarbon compounds
US9446397B2 (en) 2012-02-03 2016-09-20 Siluria Technologies, Inc. Method for isolation of nanomaterials
US20140121433A1 (en) 2012-05-24 2014-05-01 Siluria Technologies, Inc. Catalytic forms and formulations
EP2855005A2 (en) 2012-05-24 2015-04-08 Siluria Technologies, Inc. Oxidative coupling of methane systems and methods
US9969660B2 (en) 2012-07-09 2018-05-15 Siluria Technologies, Inc. Natural gas processing and systems
AU2013355038B2 (en) 2012-12-07 2017-11-02 Lummus Technology Llc Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products
CN104870408B (zh) * 2012-12-13 2017-03-08 道达尔研究技术弗吕公司 用于从乙烯物流除去轻组分的工艺
US8715488B1 (en) 2013-01-07 2014-05-06 Clean Global Energy, Inc. Method and apparatus for making hybrid crude oils and fuels
EP2969184A4 (en) 2013-03-15 2016-12-21 Siluria Technologies Inc CATALYSTS FOR PETROCHEMICAL CATALYSIS
WO2015081122A2 (en) 2013-11-27 2015-06-04 Siluria Technologies, Inc. Reactors and systems for oxidative coupling of methane
US10301234B2 (en) 2014-01-08 2019-05-28 Siluria Technologies, Inc. Ethylene-to-liquids systems and methods
US10377682B2 (en) 2014-01-09 2019-08-13 Siluria Technologies, Inc. Reactors and systems for oxidative coupling of methane
AU2015204709B2 (en) 2014-01-09 2019-08-15 Lummus Technology Llc Oxidative coupling of methane implementations for olefin production
EP2926882A1 (de) * 2014-04-01 2015-10-07 Linde Aktiengesellschaft Verfahren und Anlage zur Trennung eines Gasgemischs und Verfahren zum Umrüsten einer Trennanlage
WO2015168601A2 (en) 2014-05-02 2015-11-05 Siluria Technologies, Inc. Heterogeneous catalysts
WO2016029046A1 (en) * 2014-08-20 2016-02-25 Nexcrude Technologies, Inc. Methods for separating light fractions from hydrocarbon feedstock
PL3194070T3 (pl) 2014-09-17 2021-06-14 Lummus Technology Llc Katalizatory do utleniającego sprzęgania metanu i utleniającego odwodornienia etanu
US10808999B2 (en) * 2014-09-30 2020-10-20 Dow Global Technologies Llc Process for increasing ethylene and propylene yield from a propylene plant
US9334204B1 (en) 2015-03-17 2016-05-10 Siluria Technologies, Inc. Efficient oxidative coupling of methane processes and systems
US10793490B2 (en) 2015-03-17 2020-10-06 Lummus Technology Llc Oxidative coupling of methane methods and systems
US20160289143A1 (en) 2015-04-01 2016-10-06 Siluria Technologies, Inc. Advanced oxidative coupling of methane
US9328297B1 (en) 2015-06-16 2016-05-03 Siluria Technologies, Inc. Ethylene-to-liquids systems and methods
EP3362425B1 (en) 2015-10-16 2020-10-28 Lummus Technology LLC Separation methods and systems for oxidative coupling of methane
US9944573B2 (en) 2016-04-13 2018-04-17 Siluria Technologies, Inc. Oxidative coupling of methane for olefin production
WO2018118105A1 (en) 2016-12-19 2018-06-28 Siluria Technologies, Inc. Methods and systems for performing chemical separations
US11313619B2 (en) 2017-01-02 2022-04-26 Sabic Global Technologies B.V. Ethylene plant refrigeration system
EP3630707B1 (en) 2017-05-23 2023-09-06 Lummus Technology LLC Integration of oxidative coupling of methane processes
WO2019010498A1 (en) 2017-07-07 2019-01-10 Siluria Technologies, Inc. SYSTEMS AND METHODS FOR OXIDIZING METHANE COUPLING
CN110698315A (zh) * 2018-07-10 2020-01-17 中国石油天然气股份有限公司 乙烯生产系统
RU2730289C2 (ru) * 2018-12-24 2020-08-21 Андрей Владиславович Курочкин Установка низкотемпературной дефлегмации с ректификацией нтдр для комплексной подготовки газа и выработки спг
RU2705160C1 (ru) * 2018-12-24 2019-11-05 Андрей Владиславович Курочкин Установка низкотемпературной дефлегмации с ректификацией нтдр для комплексной подготовки газа с выработкой спг
RU2743127C1 (ru) * 2019-12-30 2021-02-15 Андрей Владиславович Курочкин Установка для комплексной подготовки газа и получения сжиженного природного газа путем низкотемпературного фракционирования
KR102432669B1 (ko) * 2020-10-15 2022-08-16 주식회사 피트잇 의류 포장용 카드보드 및 이를 이용한 의류 포장 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002042A (en) * 1974-11-27 1977-01-11 Air Products And Chemicals, Inc. Recovery of C2 + hydrocarbons by plural stage rectification and first stage dephlegmation
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
US4270939A (en) * 1979-08-06 1981-06-02 Air Products And Chemicals, Inc. Separation of hydrogen containing gas mixtures
US4270940A (en) * 1979-11-09 1981-06-02 Air Products And Chemicals, Inc. Recovery of C2 hydrocarbons from demethanizer overhead
US4464189A (en) * 1981-09-04 1984-08-07 Georgia Tech Research Institute Fractional distillation of C2 /C3 Hydrocarbons at optimum pressures
US4501600A (en) * 1983-07-15 1985-02-26 Union Carbide Corporation Process to separate nitrogen from natural gas
US4548629A (en) * 1983-10-11 1985-10-22 Exxon Production Research Co. Process for the liquefaction of natural gas

Also Published As

Publication number Publication date
HU207153B (en) 1993-03-01
KR0157595B1 (ko) 1998-12-15
EP0419623A1 (en) 1991-04-03
EP0419623B1 (en) 1994-04-13
WO1990012265A1 (en) 1990-10-18
DE69008095T2 (de) 1994-07-28
NO905212L (no) 1990-11-30
CN1046729A (zh) 1990-11-07
CA2029869C (en) 2000-01-18
DE69008095D1 (de) 1994-05-19
US4900347A (en) 1990-02-13
CA2029869A1 (en) 1990-10-06
KR920700381A (ko) 1992-02-19
HU902709D0 (en) 1991-03-28
AU5338490A (en) 1990-11-05
JPH03505913A (ja) 1991-12-19
EP0419623A4 (en) 1991-10-02
MY105526A (en) 1994-10-31
CN1025730C (zh) 1994-08-24
NO176117B (no) 1994-10-24
ES2056460T3 (es) 1994-10-01
HUT55127A (en) 1991-04-29
AU618892B2 (en) 1992-01-09
NO905212D0 (no) 1990-11-30
JP3073008B2 (ja) 2000-08-07

Similar Documents

Publication Publication Date Title
NO176117C (no) Fremgangsmåte for kryogen separasjon av gassformede blandinger
EP0409545A3 (en) Separation of gas mixtures
DE3856462T2 (de) Trennung von Gasgemischen
PT96428A (pt) Processo para a separacao criogenica melhorada de misturas gasosas e aparelho para a sua realizacao
NO179129C (no) Fremgangsmåte ved separasjon av gassblandinger
EP0430304A3 (en) Separation of gas mixtures
GB2218923B (en) Separation of gas mixtures
DE69220652T2 (de) Trennung von Gasmischungen
GB2184665B (en) Separation of gaseous mixtures
GB2224036B (en) Separation of gas & oil mixtures
EP0343799A3 (en) Separation of gaseous mixtures
GB9021435D0 (en) Separation of gas mixtures
GB9008747D0 (en) Pressure-change adsorption plant for separating mixtures of gases
GB8812643D0 (en) Apparatus for separation of gas mixtures
ZA885501B (en) Separation of gas mixtures
AR245089A1 (es) Procedimiento para la separacion de hf a traves de destilacion azeotropica.
GB8622509D0 (en) Separation of gas mixtures
GB8920096D0 (en) Process for cooling of gaseous chlorine
ZA85465B (en) Process and apparatus for the separation of gas mixtures
ATE104423T1 (de) Kryogenes scheiden von gasfoermigen mischungen.
IL92698A0 (en) Process for the separation of gases
GB8626043D0 (en) Separation of gas mixtures
NO914140D0 (no) Fremgangsmaate for syntese og separasjon av peptider

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees