http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104926580-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 |
| filingDate | 2014-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104926580-B |
| titleOfInvention | Method for preparing ethylbenzene and styrene through toluene and methanol side chain alkylation |
| abstract | The invention relates to a method for preparing ethylbenzene and styrene through toluene and methanol side chain alkylation, and is used for mainly solving the problems that the toluene conversion rate is low, the ethylbenzene and styrene selectivity is low and a catalyst is unstable in the prior art. The problems are solved by adopting the technical scheme that under conditions of toluene and methanol side chain alkylation, raw materials and a catalyst make contact to generate ethylbenzene and styrene; and the catalyst comprises the following components by the weight percentage: a) 0.1-99% of an alkali metal ion exchanged X molecular sieve, b) 0.1-99% of an alkali metal ion exchanged ZSM-5 molecular sieve, and c) 0-5% of a rare earth metal, wherein alkali metals are at least two selected from potassium, rubidium or cesium. The method can be used for industrial production of preparation of ethylbenzene and styrene through toluene and methanol side chain alkylation reaction. |
| priorityDate | 2014-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.