| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 |
| filingDate |
2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102444691-B1 |
| titleOfInvention |
Apparatus for mixing stepwise methanol injection |
| abstract |
The present invention relates to an apparatus for the methylation of aromatics in an aromatic complex to produce xylene isomeric products. More specifically, the present invention relates to an apparatus for producing para-xylene by selective methylation of toluene and/or benzene in an aromatic complex using processed toluene instead of crude toluene. |
| priorityDate |
2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |