http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2044174-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62f941494409aea84f621977c5f0ab81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f360e5132eaa76c771ceb9ad5b4656a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G31-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G31-11 |
| filingDate | 2007-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e57686da1be476f146c6544c4d0ca3c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79406d38660a38c7163da9c8cf19a84f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9207dd9b0d0aab739a1cd0a77c01abab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abc899d31ea2bd5f5aff955baedc6073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33007e554ca77340a942440bb4a56254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_237b7420914a7f1ebace2f524e8fbcff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ed006dba1540d0f47f70f2d0d4c354c |
| publicationDate | 2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2044174-A1 |
| titleOfInvention | Separation process using aromatic-selective polymeric membranes |
| abstract | Processes are disclosed for production of value-added products from fluid admixtures of hydrocarbon compounds at least one of which is an aromatic hydrocarbon compound, by means of one or more devices using perm-selective polymeric membranes. More particularly, processes of the invention comprise separations using aromatic-selective polymeric materials comprising long-chain polymeric molecules in which recurring amide and imide linkages are part of the main polymer chain. Processes of the invention advantageously employ aromatic-selective membranes to separate ah aromatic enriched stream from gaseous and/or liquid mixtures comprising one or more aromatic hydrocarbon compounds thereby producing a stream comprising the remaining compounds which may include alkenes and/or alkanes containing 3 or more carbon atoms, and/or alicyclic hydrocarbons. Processes of the invention are particularly useful for recovery of meta-xylene and para- xylene products from liquid mixtures even containing. ethylbenzene as well as the three xylene isomers. |
| priorityDate | 2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 155.