| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b051f9f7933c758e66f6ceda5c9fb2cc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-20 |
| filingDate |
1995-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f98d8b5915ee0080370c66bcdec76c08 |
| publicationDate |
1995-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07223983-A |
| titleOfInvention |
Hydrogenation of acetylene compounds |
| abstract |
(57) [Summary] [Object] The object of the present invention is to bring an acetylene compound prepared by condensation of a ketone or an aldehyde and acetylene into contact with hydrogen in the presence of a hydrogenation catalyst under conditions for performing hydrogenation. And to provide an improved method for hydrogenating this acetylene compound. The improvement of the process of the invention lies in the use of a novel cocatalyst system for hydrogenating acetylene compounds to paraffins. The co-catalyst converts interfering impurities in the feed to one that does not interfere, and typically contains palladium and platinum in a ratio of 1 to 40 parts by weight palladium per part by weight platinum. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002537367-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003504192-A |
| priorityDate |
1994-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |