ATE132478T1 - Verfahren zur katalytischen dehydrierung von alkylaromatischen kohlenwasserstoffen - Google Patents
Verfahren zur katalytischen dehydrierung von alkylaromatischen kohlenwasserstoffenInfo
- Publication number
- ATE132478T1 ATE132478T1 AT90870199T AT90870199T ATE132478T1 AT E132478 T1 ATE132478 T1 AT E132478T1 AT 90870199 T AT90870199 T AT 90870199T AT 90870199 T AT90870199 T AT 90870199T AT E132478 T1 ATE132478 T1 AT E132478T1
- Authority
- AT
- Austria
- Prior art keywords
- aromatic hydrocarbons
- alkyl aromatic
- catalytic dehydration
- hydrocarbons
- dehydration
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90870199A EP0482276B1 (de) | 1990-10-22 | 1990-10-22 | Verfahren zur katalytischen Dehydrierung von alkylaromatischen Kohlenwasserstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE132478T1 true ATE132478T1 (de) | 1996-01-15 |
Family
ID=8206089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90870199T ATE132478T1 (de) | 1990-10-22 | 1990-10-22 | Verfahren zur katalytischen dehydrierung von alkylaromatischen kohlenwasserstoffen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0482276B1 (de) |
AT (1) | ATE132478T1 (de) |
DE (1) | DE69024653T2 (de) |
ES (1) | ES2081970T3 (de) |
Families Citing this family (12)
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 |
WO2020046978A1 (en) * | 2018-08-31 | 2020-03-05 | Dow Global Technologies Llc | Methods for dehydrogenating hydrocarbons |
CA3109514A1 (en) | 2018-08-31 | 2020-03-05 | Dow Global Technologies Llc | Hydrogen-selective oxygen carrier materials and methods of use |
Family Cites Families (6)
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 |
DE1295542B (de) * | 1958-01-10 | 1969-05-22 | Shell Int Research | Verfahren zur Herstellung von Butadien |
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. |
-
1990
- 1990-10-22 AT AT90870199T patent/ATE132478T1/de active
- 1990-10-22 EP EP90870199A patent/EP0482276B1/de not_active Expired - Lifetime
- 1990-10-22 DE DE69024653T patent/DE69024653T2/de not_active Expired - Lifetime
- 1990-10-22 ES ES90870199T patent/ES2081970T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69024653D1 (de) | 1996-02-15 |
EP0482276A1 (de) | 1992-04-29 |
ES2081970T3 (es) | 1996-03-16 |
EP0482276B1 (de) | 1996-01-03 |
DE69024653T2 (de) | 1996-06-05 |
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