NO306713B1 - Gjenvinning av etylen ved anvendelse av en åpen slöyfecyklus med blandet kjölemiddel - Google Patents

Gjenvinning av etylen ved anvendelse av en åpen slöyfecyklus med blandet kjölemiddel

Info

Publication number
NO306713B1
NO306713B1 NO950372A NO950372A NO306713B1 NO 306713 B1 NO306713 B1 NO 306713B1 NO 950372 A NO950372 A NO 950372A NO 950372 A NO950372 A NO 950372A NO 306713 B1 NO306713 B1 NO 306713B1
Authority
NO
Norway
Prior art keywords
recovery
ethylene
open
mixed refrigerant
refrigerant cycle
Prior art date
Application number
NO950372A
Other languages
English (en)
Norwegian (no)
Other versions
NO950372L (no
NO950372D0 (no
Inventor
Lee Jarvis Howard
Howard Charles Rowles
Original Assignee
Air Prod & Chem
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
Priority claimed from US08/192,025 external-priority patent/US5377490A/en
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of NO950372D0 publication Critical patent/NO950372D0/no
Publication of NO950372L publication Critical patent/NO950372L/no
Publication of NO306713B1 publication Critical patent/NO306713B1/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • F25J3/0238—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
    • 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
    • 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
    • F25J2270/02—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
    • F25J2270/04—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
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/902—Details about the refrigeration cycle used, e.g. composition of refrigerant, arrangement of compressors or cascade, make up sources, use of reflux exchangers etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO950372A 1994-02-04 1995-02-01 Gjenvinning av etylen ved anvendelse av en åpen slöyfecyklus med blandet kjölemiddel NO306713B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/192,025 US5377490A (en) 1994-02-04 1994-02-04 Open loop mixed refrigerant cycle for ethylene recovery
US08/289,862 US5497626A (en) 1994-02-04 1994-08-12 Open loop mixed refrigerant cycle for ethylene recovery

Publications (3)

Publication Number Publication Date
NO950372D0 NO950372D0 (no) 1995-02-01
NO950372L NO950372L (no) 1995-08-07
NO306713B1 true NO306713B1 (no) 1999-12-13

Family

ID=26887646

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950372A NO306713B1 (no) 1994-02-04 1995-02-01 Gjenvinning av etylen ved anvendelse av en åpen slöyfecyklus med blandet kjölemiddel

Country Status (8)

Country Link
EP (1) EP0667327B1 (zh)
JP (1) JP2870724B2 (zh)
CN (1) CN1046694C (zh)
CA (1) CA2141385C (zh)
DE (1) DE69501043T2 (zh)
ES (1) ES2112569T3 (zh)
NO (1) NO306713B1 (zh)
SG (1) SG38863A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DZ2527A1 (fr) * 1997-12-19 2003-02-01 Exxon Production Research Co Pièces conteneurs et canalisations de traitement aptes à contenir et transporter des fluides à des températures cryogéniques.
US5979177A (en) * 1998-01-06 1999-11-09 Abb Lummus Global Inc. Ethylene plant refrigeration system
US6487876B2 (en) * 2001-03-08 2002-12-03 Air Products And Chemicals, Inc. Method for providing refrigeration to parallel heat exchangers
US6637237B1 (en) * 2002-04-11 2003-10-28 Abb Lummus Global Inc. Olefin plant refrigeration system
US6705113B2 (en) * 2002-04-11 2004-03-16 Abb Lummus Global Inc. Olefin plant refrigeration system
JP4747001B2 (ja) * 2006-02-21 2011-08-10 石油コンビナート高度統合運営技術研究組合 冷熱供給システム
US9139491B2 (en) * 2011-03-24 2015-09-22 Lummus Technology Inc. Methanol to olefins process
CN104649858B (zh) * 2014-12-26 2017-01-11 浙江大学 一种丁辛醇尾气回收系统及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339826A1 (fr) * 1976-01-30 1977-08-26 Technip Cie Procede et installation de traitement par echanges de chaleur a basses temperatures en particulier pour le traitement des gaz naturels et des gaz craques
US4720293A (en) * 1987-04-28 1988-01-19 Air Products And Chemicals, Inc. Process for the recovery and purification of ethylene
US4900347A (en) * 1989-04-05 1990-02-13 Mobil Corporation Cryogenic separation of gaseous mixtures
US5035732A (en) * 1990-01-04 1991-07-30 Stone & Webster Engineering Corporation Cryogenic separation of gaseous mixtures
US5377490A (en) * 1994-02-04 1995-01-03 Air Products And Chemicals, Inc. Open loop mixed refrigerant cycle for ethylene recovery

Also Published As

Publication number Publication date
ES2112569T3 (es) 1998-04-01
NO950372L (no) 1995-08-07
EP0667327B1 (en) 1997-11-19
DE69501043T2 (de) 1998-06-18
CN1046694C (zh) 1999-11-24
CA2141385A1 (en) 1995-08-05
DE69501043D1 (de) 1998-01-02
NO950372D0 (no) 1995-02-01
EP0667327A1 (en) 1995-08-16
JP2870724B2 (ja) 1999-03-17
CN1109855A (zh) 1995-10-11
JPH07278020A (ja) 1995-10-24
CA2141385C (en) 1997-10-14
SG38863A1 (en) 1997-04-17
AU1144995A (en) 1995-08-24
AU664003B2 (en) 1995-10-26

Similar Documents

Publication Publication Date Title
ZA95876B (en) Mixed refrigerant cycle for ethylene recovery
NO20002172D0 (no) FremgangsmÕte for behandling av hyperkolesterolemi med usubstituert polydiallylamin
ID17524A (id) Proses pemanfaatan penyerapan tekana vakum ayun
IL128073A0 (en) Transformation of pichia methanolica
ZA95872B (en) Open loop mixed refrigerant cycle for ethylene recovery
NO20001728D0 (no) Fremgangsmåte for fremstilling av chirale forbindelser
NO306713B1 (no) Gjenvinning av etylen ved anvendelse av en åpen slöyfecyklus med blandet kjölemiddel
NO950371D0 (no) Cyklus med blandet kjölemiddel for etylenfremstilling
DK0666321T3 (da) Fremgangsmåde til fremstilling af amidforbindelser ved anvendelse af mikroorganismer
NO20000182D0 (no) Fremgangsmåte for fremstilling av alkoksyfuranonaminderivater, forbindelser frembragt ved fremgangsmåten og anvendelse av disse forbindelser
NO974876D0 (no) Fremgangsmåte for fremstilling av en dihydroksyaminoforbindelse
NO972682D0 (no) Ny fremgangsmåte for fremstilling av sameridin
NO994749D0 (no) FremgangsmÕte ved fremstillingen av tetraazamakrocykler
NO20013219L (no) Fremgangsmåte for fremstilling av trinatrium-pentacyanoamino- ferrat (II)
NO984083L (no) Substituerte 3-aryl-3-karboksylalkyl-glutarimider, fremgangsmÕte ved fremstilling av disse ved 4-arylo-4-cyanoheptan-dikarboksylsyrecyklisering, og anvendelse derav for fremstilling av 3-aryl-3-hydroksyalkylpiperidiner
DE69511377D1 (de) Reaktive addukte von vinyldioxoverbindungen
GB2283807B (en) Method of drying laundry
KR950006931U (ko) 냉각장치용 수분분리기
KR940021082U (ko) 히트펌프의 기액분리장치
KR970063518U (ko) 흡수식 냉동기의 전열관
SE9403765D0 (sv) Bioteknisk utvinning av koppar
AU664003C (en) Open loop mixed refrigerant cycle for ethylene recovery
FI964282A0 (fi) Jäähdytysaineseos
KR950023744U (ko) 냉장고의 보조응축기
KR960024125U (ko) 냉장고의 보조선반장치