| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a557ba889edad2ddf4feff5e395fdbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8edc9ff8b44bf4e40cade562def7f86a
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/C10G2300-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1059 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G67-16 |
| filingDate |
2010-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e94273a795f9f7d74c7360028bc17fd6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6682549b4ca287aabf7d88a29896167c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2a4c8a3e5b1b7e6d256ffa14918b56f |
| publicationDate |
2016-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9296960-B2 |
| titleOfInvention |
Targeted desulfurization process and apparatus integrating oxidative desulfurization and hydrodesulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds |
| abstract |
Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by flashing the feed at a target cut point temperature to obtain two fractions. A first fraction contains refractory organosulfur compounds, which boil at or above the target cut point temperature. A second fraction boiling below the target cut point temperature is substantially free of refractory sulfur-containing compounds. The second fraction is contacted with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone operating under mild conditions to reduce the quantity of organosulfur compounds to an ultra-low level. The first fraction is contacted with an oxidizing agent and an active metal catalyst in an oxidation reaction zone to convert the refractory organosulfur compounds to oxidized organosulfur compounds. The oxidized organosulfur compounds are removed, producing a stream containing an ultra-low level of organosulfur compounds. The two streams can be combined to obtain a full range hydrocarbon product having an ultra-low level of organosulfur compounds. |
| priorityDate |
2010-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |