| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d0fc2b70675ee19bd5fc464f5ae9061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e553cac04130acb085dcdafa1d0cd13 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-16 |
| filingDate |
2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99d73e9f4b32ae552c9ef7a797bffea1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2cba80be0ce25bb47e462d3d0316b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72b411351dbbeee72fe5852349fe5add
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e01d6bf1fb78ec19f01493ffd5a00d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a92c58d94854277644f7a1e7326a4a4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aacea78806cddf7cb5f79262c05d79d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e25fcf045eafd6ff8ba6c8b843e60cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a4a6610d43d865d62650f070d376fd0 |
| publicationDate |
2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190031014-A |
| titleOfInvention |
Method of Recovering Solvent in Solvent Deasphalting Process By Using Subcritical or Supercritical Fluid |
| abstract |
The present invention relates to a solvent recovery method for selectively extracting a solvent by adding a supercritical fluid or a supercritical fluid to a mixture of a deasphalted oil and a solvent separated through a solvent deasphalting (SDA) process. According to the present invention, it is possible to obtain a high solvent recovery rate by using subcritical or supercritical fluid, and the efficiency of the process is improved due to no additional heat supply during the solvent recovery process, and the carbon dioxide generated as a by- have. |
| priorityDate |
2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |