NO993148L - Apparatus and method for separating olefins from an olefin-rich product stream - Google Patents

Apparatus and method for separating olefins from an olefin-rich product stream

Info

Publication number
NO993148L
NO993148L NO993148A NO993148A NO993148L NO 993148 L NO993148 L NO 993148L NO 993148 A NO993148 A NO 993148A NO 993148 A NO993148 A NO 993148A NO 993148 L NO993148 L NO 993148L
Authority
NO
Norway
Prior art keywords
olefin
product stream
rich product
separating olefins
olefins
Prior art date
Application number
NO993148A
Other languages
Norwegian (no)
Other versions
NO993148D0 (en
Inventor
Richard Barry Hall
Stephen N Vaughn
W S Winston Ho
Hsiang-Ning Sun
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of NO993148D0 publication Critical patent/NO993148D0/en
Publication of NO993148L publication Critical patent/NO993148L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

En fremgangsmåte og en apparatur for separering av olefin fra en olefinrik produktstrøm omfattende å tilveiebringe en produktstrøm omfattende minst 60 % olefiner, føring av produktstrømmen gjennom en preparert, olefinseleketiv overføringsmembran og umiddelbart derefter å samle en permeatstrøm omfattende rundt 0,2 vekt-% mettet materiale eller mindre. En nøkkelfordel ved oppfinnelsens apparatur er at det ikke er nødvendig med noen de- metanisator eller noen de-etanisator for å oppnå den andre olefmrike produktstrøm.A method and apparatus for separating olefin from an olefin-rich product stream comprising providing a product stream comprising at least 60% olefins, passing the product stream through a prepared olefin selective transfer membrane, and immediately thereafter collecting a permeate stream comprising about 0.2% by weight saturated material. or less. A key advantage of the apparatus of the invention is that there is no need for any demethanizer or de-ethanizer to obtain the other olefin-rich product stream.

NO993148A 1996-12-31 1999-06-24 Apparatus and method for separating olefins from an olefin-rich product stream NO993148L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3394996P 1996-12-31 1996-12-31
PCT/US1997/023876 WO1998029367A1 (en) 1996-12-31 1997-12-31 Apparatus and method for separating olefins from an olefins-rich product stream

Publications (2)

Publication Number Publication Date
NO993148D0 NO993148D0 (en) 1999-06-24
NO993148L true NO993148L (en) 1999-06-24

Family

ID=21873396

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993148A NO993148L (en) 1996-12-31 1999-06-24 Apparatus and method for separating olefins from an olefin-rich product stream

Country Status (6)

Country Link
EP (1) EP0960087A1 (en)
AR (1) AR015106A1 (en)
AU (1) AU5718998A (en)
NO (1) NO993148L (en)
WO (1) WO1998029367A1 (en)
ZA (1) ZA9711644B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980476B1 (en) 2011-09-27 2013-08-30 Arkema France PROCESS FOR THE VALORISATION OF NOBLE PRODUCTS IN A PROCESS FOR THE PRODUCTION OF DIALKYLAMINOALKYL (METH) ACRYLATES
CN112592251A (en) * 2020-12-23 2021-04-02 上海睿碳能源科技有限公司 Process and apparatus for separating a light hydrocarbon-containing stream

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430218A (en) * 1993-08-27 1995-07-04 Chevron U.S.A. Inc. Dehydrogenation using dehydrogenation catalyst and polymer-porous solid composite membrane

Also Published As

Publication number Publication date
NO993148D0 (en) 1999-06-24
EP0960087A1 (en) 1999-12-01
AR015106A1 (en) 2001-04-18
ZA9711644B (en) 1998-12-07
WO1998029367A1 (en) 1998-07-09
AU5718998A (en) 1998-07-31

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application