| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8876
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-35 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 |
| filingDate |
1979-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1980-07-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2445308-A1 |
| titleOfInvention |
PROCESS FOR THE CATALYTIC PREPARATION OF ACROLEIN AND METHACROLEINE |
| abstract |
The present invention relates to a process for preparing acrolein or methacrolein with a high yield by catalytic oxidation of propylene or isobutylene in the presence of a catalyst having the following empirical formula: Mo10 Co0 equiv 10 Ni0 equiv 10 Fe0, 1 equiv 5 Bi0.001 equiv 3 Al0.05 equiv 10 Ti1 equiv 15 A 0 equiv 4 O33.2 equiv 99 in which A represents at least one alkali metal atom and the sum of the number of cobalt and nickel atoms is 1 to 10 per 10 molybdenum atoms, this catalyst having excellent resistance to crushing and exhibiting high catalytic activity. |
| priorityDate |
1978-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |