BE774905A - METACROLEIN PREPARATION PROCESS - Google Patents
METACROLEIN PREPARATION PROCESSInfo
- Publication number
- BE774905A BE774905A BE774905A BE774905A BE774905A BE 774905 A BE774905 A BE 774905A BE 774905 A BE774905 A BE 774905A BE 774905 A BE774905 A BE 774905A BE 774905 A BE774905 A BE 774905A
- Authority
- BE
- Belgium
- Prior art keywords
- metacrolein
- preparation process
- preparation
- metacrolein preparation
- Prior art date
Links
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
-
- 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
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9754970A JPS4817253B1 (en) | 1970-11-07 | 1970-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE774905A true BE774905A (en) | 1972-03-01 |
Family
ID=14195308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE774905A BE774905A (en) | 1970-11-07 | 1971-11-04 | METACROLEIN PREPARATION PROCESS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4817253B1 (en) |
BE (1) | BE774905A (en) |
CA (1) | CA947772A (en) |
DE (1) | DE2155411A1 (en) |
IT (1) | IT942281B (en) |
SU (1) | SU429579A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972920A (en) * | 1973-06-11 | 1976-08-03 | Mitsubishi Rayon Co., Ltd. | Process for producing unsaturated aldehydes, unsaturated fatty acids or conjugated dienes |
JPS5163112A (en) * | 1974-11-27 | 1976-06-01 | Nippon Kayaku Kk | Metakuroreinno seizoho |
JPS5492908A (en) * | 1977-12-28 | 1979-07-23 | Nippon Zeon Co Ltd | Catalysts for oxidation use of isobutylene |
US4217309A (en) * | 1978-06-12 | 1980-08-12 | Ube Industries, Ltd. | Process for producing methacrolein |
GB2033775B (en) * | 1978-10-13 | 1983-02-09 | Asahi Chemical Ind | Catalysts and process for the production of methacrolein catalysts |
EP1449579B1 (en) | 2001-11-08 | 2019-06-12 | Mitsubishi Chemical Corporation | Composite oxide catalyst and method for preparation thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL135123C (en) * | 1964-10-06 |
-
1970
- 1970-11-07 JP JP9754970A patent/JPS4817253B1/ja active Pending
-
1971
- 1971-10-27 SU SU1709796A patent/SU429579A3/en active
- 1971-10-28 CA CA126,305A patent/CA947772A/en not_active Expired
- 1971-11-04 BE BE774905A patent/BE774905A/en not_active IP Right Cessation
- 1971-11-05 IT IT5388171A patent/IT942281B/en active
- 1971-11-08 DE DE19712155411 patent/DE2155411A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT942281B (en) | 1973-03-20 |
JPS4817253B1 (en) | 1973-05-28 |
SU429579A3 (en) | 1974-05-25 |
DE2155411A1 (en) | 1972-05-10 |
CA947772A (en) | 1974-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: NIPPON KAYAKU K.K. Effective date: 19891130 |