MX9202957A - IMPROVED PROCESS AND CATALYST FOR PROPYLENE AMOXIDATION TO ACRYLONITRILE. - Google Patents
IMPROVED PROCESS AND CATALYST FOR PROPYLENE AMOXIDATION TO ACRYLONITRILE.Info
- Publication number
- MX9202957A MX9202957A MX9202957A MX9202957A MX9202957A MX 9202957 A MX9202957 A MX 9202957A MX 9202957 A MX9202957 A MX 9202957A MX 9202957 A MX9202957 A MX 9202957A MX 9202957 A MX9202957 A MX 9202957A
- Authority
- MX
- Mexico
- Prior art keywords
- mixture
- acrylonitrile
- catalyst
- propylene
- improved process
- Prior art date
Links
Abstract
Las olefinas tales como el propileno y el isobutileno son convertidas a nitrilos insaturados correspondientes, acrilonitrilo y metacrilonitrilo respectivamente por la reacción de una mezcla de olefina, amonio y gas que contiene oxígeno en presencia de un catalizador que contiene el óxido de molibdeno, bismuto, hierro, cobalto, níquel y cromo y fósforo o antimonio o una mezcla de los mismos, y un metal alcalino o una mezcla de los mismos y opcionalmente un elemento seleccionado del grupo de los metales alcalinotérreos, un metal de tierra rara, niobio, talio, arsénico, magnesio, zinc, cadmio, vanadio, boro, calcio, estaño, germanio, manganeso, tugsteno, telurio o mezclas de los mismos.Olefins such as propylene and isobutylene are converted to corresponding unsaturated nitriles, acrylonitrile and methacrylonitrile respectively by the reaction of a mixture of olefin, ammonia and oxygen-containing gas in the presence of a catalyst containing molybdenum oxide, bismuth, iron , cobalt, nickel and chromium and phosphorous or antimony or a mixture thereof, and an alkali metal or a mixture thereof and optionally an element selected from the group of alkaline earth metals, a rare earth metal, niobium, thallium, arsenic , magnesium, zinc, cadmium, vanadium, boron, calcium, tin, germanium, manganese, tugsten, tellurium, or mixtures thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX9202957A MX9202957A (en) | 1992-06-17 | 1992-06-17 | IMPROVED PROCESS AND CATALYST FOR PROPYLENE AMOXIDATION TO ACRYLONITRILE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX9202957A MX9202957A (en) | 1992-06-17 | 1992-06-17 | IMPROVED PROCESS AND CATALYST FOR PROPYLENE AMOXIDATION TO ACRYLONITRILE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9202957A true MX9202957A (en) | 1994-01-31 |
Family
ID=19744076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9202957A MX9202957A (en) | 1992-06-17 | 1992-06-17 | IMPROVED PROCESS AND CATALYST FOR PROPYLENE AMOXIDATION TO ACRYLONITRILE. |
Country Status (1)
| Country | Link |
|---|---|
| MX (1) | MX9202957A (en) |
-
1992
- 1992-06-17 MX MX9202957A patent/MX9202957A/en unknown
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