http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004210734-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-05 |
| filingDate | 2003-01-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b1cc18a5b542bcc63f88791b37bd82b |
| publicationDate | 2004-07-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004210734-A |
| titleOfInvention | How to make cumene |
| abstract | Disclosed is a method for producing cumene by hydrogenolysis of cumyl alcohol or hydrogenation of hydrous α-methylstyrene in the presence of a copper catalyst. The present invention provides a method for producing cumene having an excellent feature that cumene can be obtained stably over a long period of time and under a high selectivity. A method for producing cumene by hydrogenolysis of cumyl alcohol or hydrogenation of water-containing α-methylstyrene in the presence of a copper catalyst, wherein cumyl alcohol or α-methylstyrene is provided to a catalyst layer. A method for producing cumene, wherein the oxygen concentration in the solution is 30 wt ppm or less and / or the cumene hydroperoxide concentration is 0.5 wt% or less. [Selection diagram] None |
| priorityDate | 2003-01-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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