| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a4eba1fe6c976b42e8ddc0258ae962b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 |
| filingDate |
2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_225c202d2db87a77f528ac1fb8337068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03f611137776d7875b633807695c86e2 |
| publicationDate |
2017-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170013978-A |
| titleOfInvention |
Method for preparing paraxylene and propylene by methanol and/or dimethyl ether |
| abstract |
The present invention relates to a process for the production of p-xylene and propylene from methanol and / or dimethyl ether. This method involves two reaction processes, the aromatization reaction of methanol and / or dimethyl ether, and the alkylation reaction of methanol and / or dimethyl ether and ethylene. The process of the present invention is characterized in that a catalyst for the alkylation reaction with methanol and / or dimethyl ether is present in the ethylene-rich component of the reaction by-product of the production of p-xylene from methanol and / or dimethyl ether P-xylene and propylene with high selectivity by returning them to the reaction system. |
| priorityDate |
2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |