| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b919a09598a02c07e8429b1441b76e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S502-504 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-76 |
| filingDate |
1973-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5183fa2555730f6b46d7d6ff5b3cfa14 |
| publicationDate |
1975-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3925253-A |
| titleOfInvention |
Catalysts |
| abstract |
Disclosed herein is an attrition resistant catalyst support comprising a carrier such as alumina coated with a silica coating which contains a rare earth metal oxide, and optionally alumina, such that the atom ratio of rare earth metal to silicon to aluminum in the coating is 1:0.1-2.0:0-20. A catalytic metal oxide such as copper oxide or manganese oxide may be included in the coating or added later in an amount such that the atom ratio of catalytic metal to rare earth metal to silicon to aluminum in the coating is 0.6-1.5:1:0.1-2.0:0-20. The final catalyst may be promoted with a small amount of a noble metal such as palladium to improve low temperature activity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4721696-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2527941-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9409149-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0354525-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0333559-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4758330-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7198764-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8158257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010120612-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TR-23911-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5395812-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1050778-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2628655-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8076263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018177709-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010267552-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004173450-A1 |
| priorityDate |
1973-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |