| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2729
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27 |
| filingDate |
2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017523157-A |
| titleOfInvention |
Method for producing para-xylene |
| abstract |
In a process for producing para-xylene, a toluene-containing stream is contacted with a methylating agent under conditions effective to convert toluene to xylene to produce a methylated effluent stream. Para-xylene is recovered from the methylated effluent stream to produce a para-xylene-poor stream, and a portion of the para-xylene-poor stream is effective to produce a first isomerized stream. A portion of the stream that is contacted with the xylene isomerization catalyst under isomerization conditions and is otherwise paraxylene-poor is subject to xylene isomerization under gas phase isomerization conditions effective to produce a second isomerized stream. Contacted with a fluorination catalyst. The first and second isomerized streams are recycled to the paraxylene recovery process. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110437026-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110437026-B |
| priorityDate |
2014-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |