http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107537546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08 |
| filingDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107537546-B |
| titleOfInvention | The catalyst and application thereof of ethylbenzene styrene is prepared for methylbenzene methanol side chain alkylation |
| abstract | The invention mainly relates to a kind of catalyst for toluene and methanol side chain alkylation ethylbenzene and styrene, mainly solve the problems, such as that low there are use ratio of methanol when catalyst used in the prior art is reacted for methylbenzene methanol side chain alkylation and catalyst is easy inactivation.The present invention generates ethylbenzene and styrene by using under the conditions of methylbenzene methanol side chain alkylation, raw material is contacted with catalyst；The catalyst is silica alumina ratio SiO 2 /Al 2 O 3 For 2~3 X molecular sieve, catalyst is introducing the alkali metal ions such as potassium, rubidium or caesium to X molecular sieve using preceding, then use the method for dipping by the technical solution on one or more of meta-aluminate and rare-earth elements of lanthanum, cerium etc. Metal Supported to molecular sieve catalyst, it preferably solves the problems, such as this, can be used for methylbenzene methanol side chain alkylation reaction and prepare in the industrial production of ethylbenzene and styrene. |
| priorityDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.