| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc26531bacdedd746f7e0b6c998962c5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-166 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-85 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08 |
| filingDate |
2003-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd824831a71e6fd7953b2c4247a245a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3de2cdb300fd91eea9d0286bd5ddd4de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f5ec56d9ce099d05b5ee3a1b9c5e84d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d15f70f1072370d6408c1087b16daec8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b8a4406cb0446f6301b0e7245e39b04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c131ebeba2d18a0cb94fa03d21e89428 |
| publicationDate |
2005-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6855653-B2 |
| titleOfInvention |
Process for preparing hydro-desulfurization catalyst |
| abstract |
A process for the preparation of hydrotreating catalyst which comprises of a Group VIB metal and Group VIII metal on an active composite carrier for the removal of sulfur from gas oil feed stocks, wherein the said carrier comprises of a phosphated alumina and an ultra stable Y zeolite and the metal components mostly reside on the alumina, said process comprising the steps of impregnation of chelated metal complex preferentially on to the alumina component of the composite support and subjecting the composite catalyst to a high-speed ball milling. The catalyst obtained by the process of the present invention consists of the active metals in the nanoparticle range (less than 50 Å) while also retaining the zeolite properties of the composite carrier and the catalyst produces less than 50 ppm sulfur from gas oil feed stocks containing greater than 1 wt % sulfur under typical commercial operating conditions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005245878-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011224067-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007119751-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010236989-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8524073-B2 |
| priorityDate |
2003-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |