JPS5621652A - Dehydrogenation catalyst - Google Patents
Dehydrogenation catalystInfo
- Publication number
- JPS5621652A JPS5621652A JP9666979A JP9666979A JPS5621652A JP S5621652 A JPS5621652 A JP S5621652A JP 9666979 A JP9666979 A JP 9666979A JP 9666979 A JP9666979 A JP 9666979A JP S5621652 A JPS5621652 A JP S5621652A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- structural body
- cpd
- cpds
- partitioned
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- 238000006356 dehydrogenation reaction Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000005673 monoalkenes Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000007086 side reaction Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To reduce pressure loss in catalyst layers and to enhance the activity per unit volume, by a method wherein the titled catalyst is composed of a structural body having many connecting fluid passages which are partitioned by thin walls and contg. one or more cpds. of elements selected from the group of Fe, Cr, etc.
CONSTITUTION: The titled catalyst is formed of a desired structural body having honeycomb or pipe shapes and having, on the substrate fluid passages. Passing from the fluid inlet to outlet and partitioned by thin walls. The structural body contains cpds. of at least one of elements selected from the group of Fe, Cr, Mn, Co, Zn, Cu, Mg, Al, Ca, and Ni. This catalyst is suited to dehydrogenation reaction of mono- olefins to conjugated dienes, or dehydrogenation reaction of alkylated aromatic cpd. to alkenylated aromatic cpd. The catalyst is also suited to dehydrogenation of ethylbenzene to styrene. The catalyst enhances the activity, compacts the catalytic layers, controls side reactions, and enhances the selectivity of the object cpd.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9666979A JPS5621652A (en) | 1979-07-31 | 1979-07-31 | Dehydrogenation catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9666979A JPS5621652A (en) | 1979-07-31 | 1979-07-31 | Dehydrogenation catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5621652A true JPS5621652A (en) | 1981-02-28 |
| JPS6221574B2 JPS6221574B2 (en) | 1987-05-13 |
Family
ID=14171205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9666979A Granted JPS5621652A (en) | 1979-07-31 | 1979-07-31 | Dehydrogenation catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291041A (en) * | 1985-06-19 | 1986-12-20 | バスフ アクチェン ゲゼルシャフト | Honeycomb shaped catalyst and its production |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4781642B2 (en) * | 2004-06-07 | 2011-09-28 | 花王株式会社 | Method for producing aldehyde |
| CN102794167A (en) * | 2012-06-15 | 2012-11-28 | 北京石油化工学院 | Catalyst for preparing isobutene by isobutane dehydrogenation and preparation method for catalyst |
| CN108176405B (en) * | 2017-12-28 | 2021-06-04 | 润和催化材料(浙江)有限公司 | Alkane dehydrogenation reaction enhancing auxiliary agent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4982583A (en) * | 1972-11-28 | 1974-08-08 | ||
| JPS5154086A (en) * | 1974-11-08 | 1976-05-12 | Toray Industries |
-
1979
- 1979-07-31 JP JP9666979A patent/JPS5621652A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4982583A (en) * | 1972-11-28 | 1974-08-08 | ||
| JPS5154086A (en) * | 1974-11-08 | 1976-05-12 | Toray Industries |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291041A (en) * | 1985-06-19 | 1986-12-20 | バスフ アクチェン ゲゼルシャフト | Honeycomb shaped catalyst and its production |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221574B2 (en) | 1987-05-13 |
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