http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004244375-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24 |
| filingDate | 2003-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fba76ea5099163c6f290af9fd0d3b8a |
| publicationDate | 2004-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004244375-A |
| titleOfInvention | Method for producing dimethylnaphthalene |
| abstract | Disclosed is a method for producing dimethylnaphthalene, which can produce dimethylnaphthalene from inexpensive raw materials in a relatively small number of steps and has a low environmental load. The feedstock oil is contacted with an acid catalyst in the presence of hydrogen to increase the dimethylnaphthalene concentration. As the acid-type catalyst, a mordenite-type zeolite, a beta-type zeolite, or a CFI-type zeolite obtained by imparting solid acidity by ion exchange treatment or the like and further supporting a hydrogenation active metal such as platinum, palladium, or rhenium is preferably used. it can. More preferably, the feedstock oil is mixed with an aromatic hydrocarbon having a methyl group. [Selection diagram] None |
| priorityDate | 2003-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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