CH404641A - Process for the preparation of maleic anhydride by gas phase oxidation of C4 hydrocarbons - Google Patents
Process for the preparation of maleic anhydride by gas phase oxidation of C4 hydrocarbonsInfo
- Publication number
- CH404641A CH404641A CH92061A CH92061A CH404641A CH 404641 A CH404641 A CH 404641A CH 92061 A CH92061 A CH 92061A CH 92061 A CH92061 A CH 92061A CH 404641 A CH404641 A CH 404641A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrocarbons
- preparation
- gas phase
- maleic anhydride
- phase oxidation
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR817053A FR1260597A (en) | 1960-01-29 | 1960-01-29 | Gas phase oxidation catalysts of four carbon hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH404641A true CH404641A (en) | 1965-12-31 |
Family
ID=8724494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH92061A CH404641A (en) | 1960-01-29 | 1961-01-26 | Process for the preparation of maleic anhydride by gas phase oxidation of C4 hydrocarbons |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH404641A (en) |
| FR (1) | FR1260597A (en) |
| GB (1) | GB920853A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181194B (en) * | 1962-07-06 | 1964-11-12 | Stamicarbon | Process for the production of methacrolein by the catalytic oxidation of isobutylene |
-
1960
- 1960-01-29 FR FR817053A patent/FR1260597A/en not_active Expired
-
1961
- 1961-01-26 CH CH92061A patent/CH404641A/en unknown
- 1961-01-27 GB GB333561A patent/GB920853A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB920853A (en) | 1963-03-13 |
| DE1693177A1 (en) | 1969-11-13 |
| FR1260597A (en) | 1961-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH286488A (en) | Process for the preparation of trichlorosilyl derivatives of benzene hydrocarbons. | |
| FR1261558A (en) | Process for the preparation of carbonyl compounds by oxidation of olefins | |
| FR1463764A (en) | Process for the preparation of nitrogen mustard-type compounds | |
| FR1291659A (en) | Process for the manufacture of maleic anhydride by catalytic oxidation | |
| FR1125932A (en) | Process for preparing maleic anhydride by selective partial oxidation of benzene | |
| CH392492A (en) | Process for preparing maleic anhydride | |
| FR1281757A (en) | Process for the preparation of substituted derivatives of aromatic hydrocarbons | |
| BE606201A (en) | Process for the purification of maleic anhydride. | |
| BE625642A (en) | Process for preparing maleic anhydride. | |
| BE602563A (en) | Process for the transformation of steroids by oxidation | |
| FR1303126A (en) | Process for the separation of maleic anhydride from gas mixtures | |
| BE592633A (en) | Process for the preparation of carbonyl compounds by oxidation of olefins. | |
| FR80783E (en) | Process for the manufacture of maleic anhydride by catalytic oxidation | |
| FR1276852A (en) | Process for the preparation of nu-aralkyl-nor-tropane-3-alpha or 3-beta-ol derivatives | |
| FR1307222A (en) | Process for the preparation of acrolein by catalytic oxidation of propene | |
| FR83565E (en) | Process for the preparation of phthalic anhydride by air oxidation of an aromatic hydrocarbon | |
| FR1354932A (en) | Process for the preparation of phthalic anhydride by air oxidation of an aromatic hydrocarbon | |
| FR1347935A (en) | Process for the preparation of maleic anhydride | |
| FR1321417A (en) | Process for preparing maleic anhydride | |
| FR1250287A (en) | Process for the preparation of 1, 4-dithia-2, 3, 5, 6-tetracyanoclycohexadiene-2, 5 | |
| BE601396A (en) | Process for the preparation of octahydroisoquinoline derivatives. | |
| FR1288721A (en) | Process for the oxidative transformation of 18, 20-dihydroxy-steroids | |
| BE601828A (en) | Process for the preparation of tetrahydroisoquinoline derivatives | |
| FR1265226A (en) | Process for preparing olefins by cracking | |
| FR1274631A (en) | Process for the preparation of hydrocarbons by chaining of hydrocarbon radicals |