ES2081970T3 - Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos. - Google Patents

Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos.

Info

Publication number
ES2081970T3
ES2081970T3 ES90870199T ES90870199T ES2081970T3 ES 2081970 T3 ES2081970 T3 ES 2081970T3 ES 90870199 T ES90870199 T ES 90870199T ES 90870199 T ES90870199 T ES 90870199T ES 2081970 T3 ES2081970 T3 ES 2081970T3
Authority
ES
Spain
Prior art keywords
hydrocarbons
alkyloaromatic
catalytic dehydrogenation
dehydrogenated
valency
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
ES90870199T
Other languages
English (en)
Inventor
Guy Debras
Jacques Grootjans
Philippe Bodart
Luc Delorme
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.)
TotalEnergies Onetech Belgium SA
Original Assignee
Fina Research SA
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 Fina Research SA filed Critical Fina Research SA
Application granted granted Critical
Publication of ES2081970T3 publication Critical patent/ES2081970T3/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
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE UTILIZA UN CATALIZADOR SOPORTADO DEL TIPO REDOX DONDE EL METAL TIENE UNA VALENCIA TAL QUE NO ESTA EN SU ESTADO MAS REDUCIDO, EL CUAL HA SIDO REDUCIDO PARCIALMENTE ANTES DE PONERLO EN CONTACTO CON LOS HIDROCARBONOS A SER DEHIDROGENADOS. LA REGENERACION DEL CATALIZADOR COMPRENDE UNA OXIDACION SEGUIDA POR UNA REDUCCION PARCIAL.
ES90870199T 1990-10-22 1990-10-22 Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos. Expired - Lifetime ES2081970T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90870199A EP0482276B1 (en) 1990-10-22 1990-10-22 Process for the catalytic dehydrogenation of alkylaromatic hydrocarbons

Publications (1)

Publication Number Publication Date
ES2081970T3 true ES2081970T3 (es) 1996-03-16

Family

ID=8206089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90870199T Expired - Lifetime ES2081970T3 (es) 1990-10-22 1990-10-22 Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos.

Country Status (4)

Country Link
EP (1) EP0482276B1 (es)
AT (1) ATE132478T1 (es)
DE (1) DE69024653T2 (es)
ES (1) ES2081970T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436385A1 (de) * 1994-10-12 1996-04-18 Basf Ag Verfahren zur katalytischen oxidativen Dehydrierung von Alkylaromaten und Paraffinen
DE4437252A1 (de) * 1994-10-18 1996-04-25 Basf Ag Katalysator und Verfahren für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen
DE19601750A1 (de) * 1996-01-19 1997-07-24 Basf Ag Verfahren zur Oxidation und Oxidehydrierung von Kohlenwasserstoffen in der Wirbelschicht
IT1282960B1 (it) * 1996-05-06 1998-04-02 Ausimont Spa Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente
IT1312340B1 (it) * 1999-06-03 2002-04-15 Enichem Spa Sistema catalitico e procedimento per la deidrogenazione ossidativa dialchilaromatici o paraffine ai corrispondenti alchenilaromatici o alle
IT1318551B1 (it) 2000-06-01 2003-08-27 Enichem Spa Procedimento per la preparazione di sistemi catalitici per ladeidrogenazione ossidativa di alchilaromatici o paraffine.
JP2008266246A (ja) * 2007-04-24 2008-11-06 Mitsubishi Chemicals Corp 芳香族炭化水素の製造方法
US7964765B2 (en) 2008-06-14 2011-06-21 Lummus Technology Inc. Styrene monomer process based on oxidative dehydrogenation of ethylbenzene using CO2 as a soft oxidant
US8237000B2 (en) 2008-06-19 2012-08-07 Lummus Technology, Inc. Combined carbon dioxide and oxygen process for ethylbenzene dehydrogenation to styrene
CN102909015B (zh) * 2011-08-01 2016-02-10 中国石油化工股份有限公司 以含co气体还原活化脱氢催化剂的方法
EP3844109B1 (en) 2018-08-31 2023-11-15 Dow Global Technologies LLC Methods of producing hydrogen-selective oxygen carrier materials
KR102860866B1 (ko) 2018-08-31 2025-09-19 다우 글로벌 테크놀로지스 엘엘씨 탄화수소의 탈수소화 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827068A (fr) * 1936-10-15 1938-04-15 Universal Oil Prod Co Procédé de déshydrogénation des hydrocarbures aliphatiques
US3118007A (en) * 1956-09-24 1964-01-14 Bayer Ag Dehydrogenation of hydrocarbons
GB840082A (en) * 1958-01-10 1960-07-06 Bataafsche Petroleum A process for the preparation of diolefins by dehydrogenation of mono-olefins
US4607129A (en) * 1985-06-10 1986-08-19 Phillips Petroleum Company Catalytic dehydrocyclization and dehydrogenation of hydrocarbons
US4644089A (en) * 1986-07-10 1987-02-17 Phillips Petroleum Company Catalytic reforming of hydrocarbons
BE1004205A4 (fr) * 1989-05-12 1992-10-13 Fina Research Procede de deshydrogenation catalytique d'hydrocarbures alkylaromatiques.

Also Published As

Publication number Publication date
DE69024653T2 (de) 1996-06-05
EP0482276B1 (en) 1996-01-03
ATE132478T1 (de) 1996-01-15
DE69024653D1 (de) 1996-02-15
EP0482276A1 (en) 1992-04-29

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