JPS5655331A - Preparation of acrolein or methacrolein - Google Patents
Preparation of acrolein or methacroleinInfo
- Publication number
- JPS5655331A JPS5655331A JP13087179A JP13087179A JPS5655331A JP S5655331 A JPS5655331 A JP S5655331A JP 13087179 A JP13087179 A JP 13087179A JP 13087179 A JP13087179 A JP 13087179A JP S5655331 A JPS5655331 A JP S5655331A
- Authority
- JP
- Japan
- Prior art keywords
- methacrolein
- acrolein
- isobutylene
- propylene
- metal element
- 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
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title abstract 4
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 title abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006555 catalytic reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 239000007792 gaseous phase Substances 0.000 abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 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
Abstract
PURPOSE: To obtain the titled compound in high yield by the catalytic reaction of propylene or isobutylene with O2 in hot gaseous phase using an inexpensive catalyst comprising Mo, Mg, Fe, Bi, Al, Ti and an alkali metal element, which has high activity and mechanical strength.
CONSTITUTION: Acrolein or methacrolein is obtained by the catalytic reaction of propylene or isobutylene with O2 in hot gaseous phase (preferably 250W450°C) using a catalyst having the composition of the formula (Aisalkali metal element; b=1W10; c=0.1W5 d=0.001W3; e=0.05W10; f=0.1W15; g=0W1; h=33.2W99, when a=10).
EFFECT: The reaction temp. can be comparatively lowered and the time can be shorttened. The objective compound can be prepared in high space time yield.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54130871A JPS5835974B2 (en) | 1979-10-12 | 1979-10-12 | Method for producing acrolein or methacrolein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54130871A JPS5835974B2 (en) | 1979-10-12 | 1979-10-12 | Method for producing acrolein or methacrolein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5655331A true JPS5655331A (en) | 1981-05-15 |
| JPS5835974B2 JPS5835974B2 (en) | 1983-08-05 |
Family
ID=15044638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54130871A Expired JPS5835974B2 (en) | 1979-10-12 | 1979-10-12 | Method for producing acrolein or methacrolein |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835974B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6337424B1 (en) | 2000-04-28 | 2002-01-08 | Saudi Basic Industries Corporation | Catalysts oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004543U (en) * | 1994-05-24 | 1994-11-22 | 技研工業株式会社 | Floor board for painting boots |
-
1979
- 1979-10-12 JP JP54130871A patent/JPS5835974B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6337424B1 (en) | 2000-04-28 | 2002-01-08 | Saudi Basic Industries Corporation | Catalysts oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same |
| US6620973B2 (en) | 2000-04-28 | 2003-09-16 | Saudi Basic Industries Corporation | Catalysts for oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5835974B2 (en) | 1983-08-05 |
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