| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-167 |
| filingDate |
1980-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efaed89a36200714336bc05b33602eb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cbad8a78557a16c303bdbc52b4fabe3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a660c42e993880bda9266a086491fb14 |
| publicationDate |
1983-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1141780-A |
| titleOfInvention |
Process for selectively hydrogenating a hydrocarbon fraction containing molecules with 2 or 3 carbons |
| abstract |
PRECISION OF DISCLOSURE: The subject of the present invention is a process for hydrogenation selective selection of a fraction of C2 and / or C3 hydrocarbons closing both at least one mono-olefinic hydrocarbon and at least one acetylenic hydrocarbon and optionally also at least one diolefinic hydrocarbon, for the purpose of hydrogenating selectively acetylenic hydrocarbon and hydrocarbon diolefinic, without substantial hydrogenation of the hydrocarbon mono olefinic, wherein said fraction and hydrogen come into contact with a palladium on alumina catalyst. This process is characterized in that the average size of the palladium crystallites in the catalyst is at least 50 Angstr? Ms. |
| priorityDate |
1979-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |