| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-04 |
| filingDate |
1987-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_749eb552d8f7ea3961de4bae4d326738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23d3654797cd3fc5e7980f89e2a45fc4 |
| publicationDate |
1990-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4908344-A |
| titleOfInvention |
Hydroprocessing catalyst and support having bidisperse pore structure |
| abstract |
A catalyst support is made with a bidisperse micropore size distribution. One region has small micropores with an average pore diameter of less than 100 Angstrom units. The other region has large micropores with an average pore diameter which is between 100 and 600 Angstrom units. By adding catalytic metals for desulfurization and demetallation, a hydrotreating catalyst is made which is able to treat heavy feeds containing large metal bearing molecules. In a preferred embodiment the desulfurization metals are placed in the small micropores and the demetallation metals are placed in the larger micropores. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9133401-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6302188-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5102852-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7041622-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003180197-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6231750-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5221656-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7993599-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9901908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010304963-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5677259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5746907-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5266548-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007219279-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5954944-A |
| priorityDate |
1986-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |