| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e799fc1df7d3c05a8a74e9f2a1f94bad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8c7db46e7d46e424d9123b97f8920e7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
2008-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89821cd4f144135c5d621b480e61f935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8230af99b4875da0cb7a1f104f68022d |
| publicationDate |
2009-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009324457-A1 |
| titleOfInvention |
Apparatus for Separating Para-Xylene From a Mixture of C8 and C9 Aromatic Hydrocarbons |
| abstract |
The apparatus includes at least two adsorptive separation zones to separate para-xylene from a feed stream comprising C8 aromatic hydrocarbons and at least one C9 aromatic hydrocarbon component. The first adsorptive separation zone delivers a raffinate stream to a raffinate distillation zone and an extract stream to an extract distillation zone. The raffinate distillation zone delivers a stream to the second adsorptive separation zone and at least one of the extract distillation zone and raffinate distillation zone delivers a recycle stream to the first adsorptive separation zone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716545-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8198502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010249483-A1 |
| priorityDate |
2008-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |