DD100934A5 - - Google Patents
Info
- Publication number
- DD100934A5 DD100934A5 DD16468372A DD16468372A DD100934A5 DD 100934 A5 DD100934 A5 DD 100934A5 DD 16468372 A DD16468372 A DD 16468372A DD 16468372 A DD16468372 A DD 16468372A DD 100934 A5 DD100934 A5 DD 100934A5
- Authority
- DD
- German Democratic Republic
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
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712139975 DE2139975A1 (de) | 1971-08-10 | 1971-08-10 | Verfahren zur herstellung von acrylsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD100934A5 true DD100934A5 (de) | 1973-10-12 |
Family
ID=5816317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16468372A DD100934A5 (de) | 1971-08-10 | 1972-07-26 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5229297B2 (de) |
| BE (1) | BE787356A (de) |
| DD (1) | DD100934A5 (de) |
| DE (1) | DE2139975A1 (de) |
| FR (1) | FR2148577A1 (de) |
| IT (1) | IT961911B (de) |
| NL (1) | NL7209916A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1049553A (en) * | 1973-04-30 | 1979-02-27 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system |
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1971
- 1971-08-10 DE DE19712139975 patent/DE2139975A1/de active Pending
-
1972
- 1972-07-18 NL NL7209916A patent/NL7209916A/xx unknown
- 1972-07-26 DD DD16468372A patent/DD100934A5/xx unknown
- 1972-08-07 JP JP7903672A patent/JPS5229297B2/ja not_active Expired
- 1972-08-08 IT IT5205072A patent/IT961911B/it active
- 1972-08-09 BE BE787356D patent/BE787356A/xx unknown
- 1972-08-09 FR FR7228797A patent/FR2148577A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4828416A (de) | 1973-04-14 |
| IT961911B (it) | 1973-12-10 |
| JPS5229297B2 (de) | 1977-08-01 |
| NL7209916A (de) | 1973-02-13 |
| DE2139975A1 (de) | 1973-02-22 |
| BE787356A (fr) | 1973-02-09 |
| FR2148577A1 (en) | 1973-03-23 |