NL1001435C2 - Katalysator en werkwijze voor de katalytische oxidatieve dehydrogenering van alkylaromaten en paraffinen. - Google Patents

Katalysator en werkwijze voor de katalytische oxidatieve dehydrogenering van alkylaromaten en paraffinen. Download PDF

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Publication number
NL1001435C2
NL1001435C2 NL1001435A NL1001435A NL1001435C2 NL 1001435 C2 NL1001435 C2 NL 1001435C2 NL 1001435 A NL1001435 A NL 1001435A NL 1001435 A NL1001435 A NL 1001435A NL 1001435 C2 NL1001435 C2 NL 1001435C2
Authority
NL
Netherlands
Prior art keywords
catalyst
regeneration
temperature
dehydrogenation
styrene
Prior art date
Application number
NL1001435A
Other languages
English (en)
Dutch (nl)
Other versions
NL1001435A1 (nl
Inventor
Alfred Hagemeyer
Otto Watzenberger
Axel Deimling
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NL1001435A1 publication Critical patent/NL1001435A1/xx
Application granted granted Critical
Publication of NL1001435C2 publication Critical patent/NL1001435C2/nl

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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
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
    • C07B35/04—Dehydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • 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

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  • 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)
NL1001435A 1994-10-18 1995-10-17 Katalysator en werkwijze voor de katalytische oxidatieve dehydrogenering van alkylaromaten en paraffinen. NL1001435C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437252 1994-10-18
DE4437252A DE4437252A1 (de) 1994-10-18 1994-10-18 Katalysator und Verfahren für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen

Publications (2)

Publication Number Publication Date
NL1001435A1 NL1001435A1 (nl) 1996-04-18
NL1001435C2 true NL1001435C2 (nl) 1998-07-15

Family

ID=6531100

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1001435A NL1001435C2 (nl) 1994-10-18 1995-10-17 Katalysator en werkwijze voor de katalytische oxidatieve dehydrogenering van alkylaromaten en paraffinen.

Country Status (7)

Country Link
US (1) US5691262A (fr)
JP (1) JPH08198782A (fr)
BE (1) BE1008442A6 (fr)
DE (1) DE4437252A1 (fr)
FR (1) FR2725716B1 (fr)
IT (1) IT1276815B1 (fr)
NL (1) NL1001435C2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545095A1 (de) * 1995-12-04 1997-06-05 Basf Ag Verfahren zur Herstellung von Styrol aus Ethylbenzol und Xylole enthaltenden C¶8¶-Gemischen
DE19636884A1 (de) * 1996-09-11 1998-03-12 Basf Ag Verfahren und Katalysator für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen
US6133194A (en) * 1997-04-21 2000-10-17 Rhodia Rare Earths Inc. Cerium oxides, zirconium oxides, Ce/Zr mixed oxides and Ce/Zr solid solutions having improved thermal stability and oxygen storage capacity
WO1998045212A1 (fr) * 1997-04-04 1998-10-15 Rhodia Rare Earths Inc. OXYDES DE CERIUM, OXYDES DE ZIRCONIUM, OXYDES MIXTES Ce/Zr ET SOLUTIONS SOLIDES Ce/Zr PRESENTANT UNE STABILITE THERMIQUE ET UNE CAPACITE DE STOCKAGE D'OXYGENE AMELIOREES
US6291381B1 (en) * 1999-06-30 2001-09-18 Phillips Petroleum Company Catalytic reforming catalyst activation
DE19944536C2 (de) * 1999-09-17 2002-08-29 Xcellsis Gmbh Verfahren zur periodischen Reaktivierung eines kupferhaltigen Katalysatormaterials
US20040247511A1 (en) * 2003-03-28 2004-12-09 Shuichi Mafune Method of producing perovskite complex oxide and precursor substance used in the method
WO2005105711A1 (fr) * 2004-04-30 2005-11-10 Yara International Asa Procede et appareil de deshydrogenation oxydante a mediation par n2o d'alcanes en alkenes sur des zeolites de fer
US9676695B2 (en) 2011-03-02 2017-06-13 Aither Chemical LLC Methods for integrated natural gas purification and products produced therefrom
WO2013064956A1 (fr) * 2011-10-31 2013-05-10 Basf Se Procédé de recyclage de catalyseurs de styrène usagés
WO2016209811A1 (fr) * 2015-06-22 2016-12-29 Bio2Electric, Llc Systèmes favorisant les conversions endothermiques à l'aide d'agents de transfert d'oxygène
WO2017003014A1 (fr) * 2015-06-30 2017-01-05 한국화학연구원 Procédé pour successivement faire réagir-régénérer et préparer une oléfine de type fluide après prétraitement avec un gaz réducteur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513216A (en) * 1968-03-28 1970-05-19 Petro Tex Chem Corp Dehydrogenation process
FR2448519A1 (fr) * 1979-02-06 1980-09-05 Inst Fiz Orch Procede de preparation d'hydrocarbures non satures comportant une regeneration du catalyseur
US4560823A (en) * 1984-04-16 1985-12-24 Atlantic Richfield Company Hydrocarbon dehydrogenation
DE4436385A1 (de) * 1994-10-12 1996-04-18 Basf Ag Verfahren zur katalytischen oxidativen Dehydrierung von Alkylaromaten und Paraffinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118007A (en) * 1956-09-24 1964-01-14 Bayer Ag Dehydrogenation of hydrocarbons
GB885422A (en) * 1960-04-29 1961-12-28 Union Chimique Belge Sa Process for the preparation of unsaturated nitriles from olefines
EP0403462B1 (fr) * 1989-05-12 1996-12-18 Fina Research S.A. Procédé de déshydrogénation catalytique d'hydrocarbures
BE1004205A4 (fr) * 1989-05-12 1992-10-13 Fina Research Procede de deshydrogenation catalytique d'hydrocarbures alkylaromatiques.
ES2081970T3 (es) * 1990-10-22 1996-03-16 Fina Research Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513216A (en) * 1968-03-28 1970-05-19 Petro Tex Chem Corp Dehydrogenation process
FR2448519A1 (fr) * 1979-02-06 1980-09-05 Inst Fiz Orch Procede de preparation d'hydrocarbures non satures comportant une regeneration du catalyseur
US4560823A (en) * 1984-04-16 1985-12-24 Atlantic Richfield Company Hydrocarbon dehydrogenation
DE4436385A1 (de) * 1994-10-12 1996-04-18 Basf Ag Verfahren zur katalytischen oxidativen Dehydrierung von Alkylaromaten und Paraffinen

Also Published As

Publication number Publication date
DE4437252A1 (de) 1996-04-25
NL1001435A1 (nl) 1996-04-18
ITMI952023A1 (it) 1997-04-04
FR2725716B1 (fr) 1999-03-05
BE1008442A6 (fr) 1996-05-07
FR2725716A1 (fr) 1996-04-19
IT1276815B1 (it) 1997-11-03
JPH08198782A (ja) 1996-08-06
US5691262A (en) 1997-11-25
ITMI952023A0 (fr) 1995-10-04

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Effective date: 19980512

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Effective date: 20020501