| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e5302e08e56037ff7bc5c9b6fcc29f9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-28 |
| filingDate |
1981-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70cede23ea90dc1a24c183c5f27ae2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070f83cf4b9674bf6f52cb69dac240d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98bc7d4e3158ce038baa7ef4398332fa |
| publicationDate |
1984-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1163596-A |
| titleOfInvention |
Separation of aromatic hydrocarbons from petroleum fractions |
| abstract |
12,486 SEPARATION OF AROMATIC HYDROCARBONS FROM PETROLEUM FRACTIONS ABSTRACT OF DISCLOSURE An improvement to a continuous solvent ex-traction-steam-distillation process for the recovery of aromatic hydrocarbons in the range of C6-C16 from a feed stream containing such aromatics and aliphatic hy-drocarbons in the range of C5-C16 which resides in using two extractive distillation zones thermally linked to recover heat and solvent, thereby resulting in a heat savings. S P E C I F I C A T I O N |
| priorityDate |
1980-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |