BE821935A - Procede de deshydrogenation catalytique de l'ethylbenzene - Google Patents
Procede de deshydrogenation catalytique de l'ethylbenzeneInfo
- Publication number
- BE821935A BE821935A BE150280A BE150280A BE821935A BE 821935 A BE821935 A BE 821935A BE 150280 A BE150280 A BE 150280A BE 150280 A BE150280 A BE 150280A BE 821935 A BE821935 A BE 821935A
- Authority
- BE
- Belgium
- Prior art keywords
- ethylbenzene
- dehydrogenation process
- catalytic dehydrogenation
- catalytic
- dehydrogenation
- Prior art date
Links
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 title 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006356 dehydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
- B01J37/0223—Coating of particles by rotation
-
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/862—Iron and chromium
-
- 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
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 |
|---|---|---|---|
| DE19732355535 DE2355535A1 (de) | 1973-11-07 | 1973-11-07 | Verfahren zur katalytischen dehydrierung von aethylbenzol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE821935A true BE821935A (fr) | 1975-05-07 |
Family
ID=5897375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE150280A BE821935A (fr) | 1973-11-07 | 1974-11-07 | Procede de deshydrogenation catalytique de l'ethylbenzene |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5077322A (fr) |
| BE (1) | BE821935A (fr) |
| DE (1) | DE2355535A1 (fr) |
| ES (1) | ES431694A1 (fr) |
| FR (1) | FR2249863A1 (fr) |
| IT (1) | IT1022965B (fr) |
| NL (1) | NL7414425A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991006366A1 (fr) * | 1989-10-31 | 1991-05-16 | Dow Benelux N.V. | Catalyseur soutenu, son procede de preparation, et son utilisation lors de la deshydrogenation des hydrocarbures |
| DE10237514A1 (de) * | 2002-08-16 | 2004-02-26 | Basf Ag | Isothermes Verfahren zur Dehydrierung von Alkanen |
| CN112717971A (zh) * | 2019-10-14 | 2021-04-30 | 中国石油化工股份有限公司 | 碳基催化剂及其制备方法和应用以及乙苯脱氢制备苯乙烯的方法 |
-
1973
- 1973-11-07 DE DE19732355535 patent/DE2355535A1/de active Pending
-
1974
- 1974-10-17 IT IT28539/74A patent/IT1022965B/it active
- 1974-11-04 FR FR7436559A patent/FR2249863A1/fr active Granted
- 1974-11-05 NL NL7414425A patent/NL7414425A/xx unknown
- 1974-11-06 ES ES431694A patent/ES431694A1/es not_active Expired
- 1974-11-07 BE BE150280A patent/BE821935A/fr unknown
- 1974-11-07 JP JP49127625A patent/JPS5077322A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5077322A (fr) | 1975-06-24 |
| FR2249863B3 (fr) | 1977-08-05 |
| DE2355535A1 (de) | 1975-05-22 |
| FR2249863A1 (en) | 1975-05-30 |
| ES431694A1 (es) | 1976-09-01 |
| NL7414425A (nl) | 1975-05-12 |
| IT1022965B (it) | 1978-04-20 |
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