http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8691084-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6ace86a35e8b8a940af967da59ade87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98ffd45995c1c594d10ec111b8fb0e6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9457f8a7d8b20b4f6ce7d963b64cf04e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_160b2226cfaca62627918579bcfbc610 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-00 |
| filingDate | 2008-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54da05d5a8c6f4d1b9550369d3fa6a54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2bd8b19e2755da6995d291087f29456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fdd04bd0d5f3aa119c7daf4674c99bd |
| publicationDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8691084-B2 |
| titleOfInvention | Bitumen upgrading using supercritical fluids |
| abstract | The invention provides systems and methods for extracting and upgrading heavy hydrocarbons from substrates such as oil sands, oil shales, and tar sands in a unitary operation. The substrate bearing the hydrocarbon is brought into contact with a supercritical or near-supercritical fluid, a source of hydrogen such as hydrogen gas, and a catalyst. The materials are mixed and heated under elevated pressure. As a consequence of the elevated temperature and pressure, upgraded hydrocarbon-containing material is provided in a single or unitary operation. In some embodiments, sonication can be used to improve the upgrading process. Fluids suitable for use in the process include carbon dioxide, hexane, and water. It has been observed that upgrading can occur within periods of time of a few hours. |
| priorityDate | 2007-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.