BE742877A - - Google Patents
Info
- Publication number
- BE742877A BE742877A BE742877DA BE742877A BE 742877 A BE742877 A BE 742877A BE 742877D A BE742877D A BE 742877DA BE 742877 A BE742877 A BE 742877A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78202068A | 1968-12-09 | 1968-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742877A true BE742877A (ro) | 1970-05-14 |
Family
ID=25124692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742877D BE742877A (ro) | 1968-12-09 | 1969-12-09 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3652638A (ro) |
| JP (1) | JPS5016775B1 (ro) |
| BE (1) | BE742877A (ro) |
| BR (1) | BR6914874D0 (ro) |
| DE (1) | DE1961253A1 (ro) |
| ES (1) | ES374326A1 (ro) |
| FR (1) | FR2025684A1 (ro) |
| GB (1) | GB1246897A (ro) |
| NL (1) | NL168504C (ro) |
| SE (1) | SE372522B (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846473A (en) * | 1972-09-06 | 1974-11-05 | Sun Research Development | Ammoxidation process |
| US4000178A (en) * | 1975-09-19 | 1976-12-28 | Monsanto Company | Paraffin ammoxidation process |
| US4736054A (en) * | 1983-12-27 | 1988-04-05 | The Standard Oil Company | Ammoxidation of paraffins to acrylonitrile in the presence of zeolite catalysts |
-
1968
- 1968-12-09 US US782020A patent/US3652638A/en not_active Expired - Lifetime
-
1969
- 1969-12-02 GB GB58852/69A patent/GB1246897A/en not_active Expired
- 1969-12-05 DE DE19691961253 patent/DE1961253A1/de not_active Ceased
- 1969-12-06 ES ES374326A patent/ES374326A1/es not_active Expired
- 1969-12-08 FR FR6942395A patent/FR2025684A1/fr not_active Withdrawn
- 1969-12-08 BR BR214874/69A patent/BR6914874D0/pt unknown
- 1969-12-08 NL NLAANVRAGE6918396,A patent/NL168504C/xx not_active IP Right Cessation
- 1969-12-08 SE SE6916863A patent/SE372522B/xx unknown
- 1969-12-09 BE BE742877D patent/BE742877A/xx unknown
- 1969-12-09 JP JP44098382A patent/JPS5016775B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL168504B (nl) | 1981-11-16 |
| NL6918396A (ro) | 1970-06-11 |
| DE1961253A1 (de) | 1970-07-09 |
| SE372522B (ro) | 1974-12-23 |
| GB1246897A (en) | 1971-09-22 |
| ES374326A1 (es) | 1971-12-16 |
| NL168504C (nl) | 1982-04-16 |
| JPS5016775B1 (ro) | 1975-06-16 |
| BR6914874D0 (pt) | 1973-04-17 |
| FR2025684A1 (ro) | 1970-09-11 |
| US3652638A (en) | 1972-03-28 |