| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_537709b726bfa86b77911d888f43c7a9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-44 |
| filingDate |
2013-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9eee4ce0ce3d0b72a8dfd8eec70fdc9 |
| publicationDate |
2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EA-026212-B1 |
| titleOfInvention |
SELECTIVE HYDRODESULPHURIZATION OF GASOLINE LIQUID CATALYTIC CRACKING BEFORE SULFUR CONTENT LESS THAN 10 CH / MILLION |
| abstract |
A description is given of a method for reducing the sulfur content in a hydrocarbon stream. Cracked naphtha full fraction is brought into contact with a hydrogenation catalyst to convert at least part of the dienes and mercaptans to thioethers and to hydrogenate at least part of the dienes. Full-fraction cracked naphtha is divided into a light naphtha fraction, a middle naphtha fraction, and a heavy naphtha fraction. The heavy naphtha fraction is hydrodesulphurized. The middle fraction of naphtha is mixed with hydrogen and gas oil to form a mixture, which is brought into contact with a hydrodesulfurization catalyst, to obtain an average fraction of naphtha having a lower sulfur concentration. In some embodiments, the light, heavy, and medium naphtha fractions can then be recombined to form a hydrodesulfurized product having a sulfur content of less than 10 ppm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10639618-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2707965-C1 |
| priorityDate |
2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |