BE738087A - - Google Patents
Info
- Publication number
- BE738087A BE738087A BE738087DA BE738087A BE 738087 A BE738087 A BE 738087A BE 738087D A BE738087D A BE 738087DA BE 738087 A BE738087 A BE 738087A
- Authority
- BE
- Belgium
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
- B01J27/192—Molybdenum with bismuth
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681793302 DE1793302A1 (de) | 1968-08-28 | 1968-08-28 | Verfahren zur Herstellung von Acrylsaeure aus Propylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738087A true BE738087A (nl) | 1970-03-02 |
Family
ID=5707656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738087D BE738087A (nl) | 1968-08-28 | 1969-08-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE738087A (nl) |
| DE (1) | DE1793302A1 (nl) |
| FR (1) | FR2017076A1 (nl) |
| GB (1) | GB1220568A (nl) |
| NL (1) | NL144582B (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436818C3 (de) * | 1974-07-31 | 1985-05-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Oxidationsstufen |
| JPS5545617A (en) * | 1978-09-27 | 1980-03-31 | Nippon Kayaku Co Ltd | Preparation of methacrylic acid from isobutylene and/or t-butanol |
| US5218146A (en) * | 1987-05-27 | 1993-06-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for production of acrylic acid |
| AU606160B2 (en) * | 1987-05-27 | 1991-01-31 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Process for production of acrylic acid |
| US5133726A (en) | 1990-02-14 | 1992-07-28 | Ruiz Luis A | Automatic corneal shaper |
| ES2135120T3 (es) * | 1995-03-10 | 1999-10-16 | Basf Ag | Procedimiento de oxidacion en fase gaseosa de propileno a acroleina, acido acrilico, o su mezcla, realizada continuamente, catalizada por via heterogenea. |
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1968
- 1968-08-28 DE DE19681793302 patent/DE1793302A1/de active Granted
-
1969
- 1969-08-22 GB GB4194869A patent/GB1220568A/en not_active Expired
- 1969-08-28 FR FR6929511A patent/FR2017076A1/fr not_active Withdrawn
- 1969-08-28 NL NL6913173A patent/NL144582B/nl unknown
- 1969-08-28 BE BE738087D patent/BE738087A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6913173A (nl) | 1970-03-03 |
| DE1793302B2 (nl) | 1973-09-27 |
| DE1793302C3 (nl) | 1974-05-02 |
| DE1793302A1 (de) | 1971-07-01 |
| GB1220568A (en) | 1971-01-27 |
| FR2017076A1 (nl) | 1970-05-15 |
| NL144582B (nl) | 1975-01-15 |