| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00930bd2e0445028eddbb782fde218b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80c5f6c10e87104660234fcf544bbfaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-207
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-0463 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-06 |
| filingDate |
2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b0468d6b10c85163ede2e5b47204cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b26549f2cc0fd6538204b1cfa4be0027 |
| publicationDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8992767-B2 |
| titleOfInvention |
Ionic liquid desulfurization process incorporated in a contact vessel |
| abstract |
Initial high sulfur levels of a hydrocarbon feedstock are reduced to desired low levels without the need for integration of substantial new equipment or hardware with existing hydroprocessing reactors. Ionic liquids are utilized as organic sulfur extraction agents and are added to and mixed with the hydrocarbon feedstock containing organosulfur compounds downstream of an existing cold separator vessel. The ionic liquid and hydrocarbon mixture is maintained in a contact vessel under conditions which promote the formation of ionic sulfur-containing derivatives that are soluble in the ionic liquid to be formed, thereby enabling extractive removal and separation of the organosulfur compounds from the feedstock. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11254881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016160650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11124692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018129022-A1 |
| priorityDate |
2010-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |