http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104230641-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-207 |
| filingDate | 2013-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104230641-B |
| titleOfInvention | Produce the method for isopropyl benzene |
| abstract | The present invention relates to a kind of method of producing isopropyl benzene, mainly solve prior art and carry out the serious problem of poor catalyst stability in benzylalcohol hydrogenolysis, hydrogenation of acetophenone process, environmental pollution.The present invention adopts to contain α, and the hydrocarbon material of alpha-alpha-dimethyl benzylalcohol, methyl phenyl ketone and hydrogen are raw material, the α in hydrogen/hydrocarbon material, and the mol ratio of alpha-alpha-dimethyl benzylalcohol is 5 ~ 15:1, does is temperature of reaction 150 ~ 250?n o c, reaction pressure is 1.0 ~ 5.0MPa, and the volume space velocity of hydrocarbon material is 2.0 ~ 12.0 hoursn -1 condition under, raw material contacts with catalyst B with catalyst A successively and reacts, wherein catalyst A is Pd/C catalyzer, and catalyst B is that the catalyst based technical scheme of Cu solves this problem preferably, can be used for the industrial production of dicumyl peroxide legal system for propylene oxide. |
| priorityDate | 2013-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.