| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-051 |
| filingDate |
2003-05-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2005-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005527693-A |
| titleOfInvention |
CO reduction to increase naphtha desulfurization |
| abstract |
The selectivity of naphtha hydrodesulfurization is increased by reducing the amount of CO x (CO + 1 / 2CO 2 ) to less than 100 vppm in the hydrodesulfurization reaction zone. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing olefin-containing naphtha without degrading octane due to olefin saturation by hydrogenation. Reduction in CO x is the CO x, is then processed gas is accomplished by removing prior to being passed into the reaction zone. |
| priorityDate |
2002-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |