ES2087688T3 - Procedimiento y dispositivo de deshidrogenacion catalitica de una carga parafinica c2+ que comprende un sistema de auto-refrigeracion. - Google Patents

Procedimiento y dispositivo de deshidrogenacion catalitica de una carga parafinica c2+ que comprende un sistema de auto-refrigeracion.

Info

Publication number
ES2087688T3
ES2087688T3 ES93402699T ES93402699T ES2087688T3 ES 2087688 T3 ES2087688 T3 ES 2087688T3 ES 93402699 T ES93402699 T ES 93402699T ES 93402699 T ES93402699 T ES 93402699T ES 2087688 T3 ES2087688 T3 ES 2087688T3
Authority
ES
Spain
Prior art keywords
exchanger
hydrogen
catalytic dehydrogenation
load
paraphynic
Prior art date
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 - Lifetime
Application number
ES93402699T
Other languages
English (en)
Inventor
Ari Minkkinen
Jean-Pierre Burzynski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2087688T3 publication Critical patent/ES2087688T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE UN PROCESO Y UN DISPOSITIVO DE DESHIDROGENACION CATALITICA DE UN CORTE PARAFINICO C2+ CON UN SISTEMA MEJORADO DE REFRIGERACION DEL EFLUENTE. LA CARGA LIQUIDA 12 ES VAPORIZADA EN LA CALANDRA DE UN INTERCAMBIADOR TERMICO 13 EN PRESENCIA EVENTUAL DE UNA PARTE AL MENOS DE HIDROGENO RECICLADO 15, LUEGO COMPRIMIDA EVENTUALMENTE EN UN COMPRESOR 14 ANTES DE SER PRECALENTADA EN UN INTERCAMBIADOR 41 POR EL EFLUENTE 1 E INTRODUCIDA EN UN REACTOR DE DESHIDROGENACION 40. EL EFLUENTE ENFRIADO EN LOS TUBOS DEL INTERCAMBIADOR 13 PUEDE SER MEZCLADO EN UNA FASE CRIOGENICA 17 QUE RESULTA DE LA EXPANSION ISENTROPICA DE UNA FASE RICA EN HIDROGENO SEPARADA EN UN SEPARADOR 8, EL HIDROGENO ES EVENTUALMENTE RECICLADO EN LA CALANDRA DEL INTERCAMBIADOR DE CALOR. LAS OLEFINAS RECUPERADAS CON LAS PARAFINAS NO CONVERTIDAS SON ESTABILIZADAS EN UNA COLUMNA 20. APLICACION PARA LA SINTESIS DEL METILTERCIOBUTILETER.
ES93402699T 1992-11-06 1993-11-03 Procedimiento y dispositivo de deshidrogenacion catalitica de una carga parafinica c2+ que comprende un sistema de auto-refrigeracion. Expired - Lifetime ES2087688T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213515A FR2697834B1 (fr) 1992-11-06 1992-11-06 Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant un système d'auto réfrigération.

Publications (1)

Publication Number Publication Date
ES2087688T3 true ES2087688T3 (es) 1996-07-16

Family

ID=9435397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402699T Expired - Lifetime ES2087688T3 (es) 1992-11-06 1993-11-03 Procedimiento y dispositivo de deshidrogenacion catalitica de una carga parafinica c2+ que comprende un sistema de auto-refrigeracion.

Country Status (8)

Country Link
US (2) US5491274A (es)
EP (1) EP0596799B1 (es)
JP (1) JP3650849B2 (es)
CA (1) CA2102558A1 (es)
DE (1) DE69301712T2 (es)
ES (1) ES2087688T3 (es)
FR (1) FR2697834B1 (es)
NO (1) NO305653B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697834B1 (fr) * 1992-11-06 1995-01-27 Inst Francais Du Petrole Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant un système d'auto réfrigération.
FR2697835B1 (fr) * 1992-11-06 1995-01-27 Inst Francais Du Petrole Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant des moyens pour inhiber l'eau dans l'effluent.
US8598401B2 (en) 2010-06-30 2013-12-03 Uop Llc Method for enhancing the performance of a catalyzed reaction
US10633305B2 (en) * 2017-05-21 2020-04-28 EnFlex, Inc. Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
US20200290939A1 (en) * 2017-11-13 2020-09-17 Sabic Global Technologies B.V. Methods and systems for olefin production
EP3717595A1 (en) * 2017-11-27 2020-10-07 SABIC Global Technologies B.V. Methods and systems using a reactor effluent expander for olefin production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381417A (en) * 1981-12-04 1983-04-26 Uop Inc. Catalytic dehydrogenation process
US4381418A (en) * 1981-12-04 1983-04-26 Uop Inc. Catalytic dehydrogenation process
SE436829B (sv) * 1983-10-27 1985-01-28 Enok Sigurd Robert Linden Anordning for inriktning av kameran relativt objektet och filmplaten vid rontgenfotografering av tender
US4663493A (en) * 1984-10-02 1987-05-05 Uop Inc. Process for the dehydrogenation of hydrocarbons
US4695662A (en) * 1986-04-04 1987-09-22 Uop Inc. Light paraffin dehydrogenation process
US5214225A (en) * 1991-12-05 1993-05-25 Hall Stephen G Dehydrogenation process with improved heat recovery
US5220093A (en) * 1992-04-03 1993-06-15 Stone & Webster Engineering Corporation Process for production of olefins from mixtures of light paraffins
US5254785A (en) * 1992-06-09 1993-10-19 Exxon Chemical Patents Inc. Production of olefins
FR2697834B1 (fr) * 1992-11-06 1995-01-27 Inst Francais Du Petrole Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant un système d'auto réfrigération.
FR2697835B1 (fr) * 1992-11-06 1995-01-27 Inst Francais Du Petrole Procédé et dispositif de déshydrogénation catalytique d'une charge paraffinique C2+ comprenant des moyens pour inhiber l'eau dans l'effluent.

Also Published As

Publication number Publication date
CA2102558A1 (fr) 1994-05-07
US5491274A (en) 1996-02-13
JPH06219968A (ja) 1994-08-09
DE69301712D1 (de) 1996-04-11
NO305653B1 (no) 1999-07-05
DE69301712T2 (de) 1996-09-19
EP0596799B1 (fr) 1996-03-06
US5711919A (en) 1998-01-27
NO933983L (no) 1994-05-09
NO933983D0 (no) 1993-11-04
FR2697834B1 (fr) 1995-01-27
FR2697834A1 (fr) 1994-05-13
EP0596799A1 (fr) 1994-05-11
JP3650849B2 (ja) 2005-05-25

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