http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10258200-B4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 |
| filingDate | 2002-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cce09f5a93e9605de8c773f99bace21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b9d1c6fe6e5f2c54d3b6c1e53c32864 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec3680509a65f6319b3a78376e0abc08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d8722e5639d6a7417f6ae57a5de963 |
| publicationDate | 2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10258200-B4 |
| titleOfInvention | Process for the co-production of para-xylene and ortho-xylene, comprising two separation steps |
| abstract | A process for co-producing p-xylene and o-xylene from a hydrocarbon feedstock containing the process A first step of separating the feed in the simulated moving bed in at least one first chromatography column (6) containing a plurality of beds with at least one adsorbent connected together in a loop, - where the column An injection of the charge (1), A removal of a first raffinate (4), A removal of a second raffinate (5) comprising a desorbent and a mixture (12) containing o-xylene and m-xylene which is substantially free of ethylbenzene and p-xylene, - An injection of the desorbent (2) and A withdrawal of an extract (3) yielding a p-xylene-enriched fraction, The method comprising the simultaneous periodic displacement of the injection positions of the feed and the desorbent and the withdrawal position of the extract of a bed in the outflow direction of a main stream, |
| priorityDate | 2001-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.