| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 |
| filingDate |
1992-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1efcc12eff3a9bb46f80878edd24ee86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ff928aedebeba75ff4616a5f783e543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6123e03b96452c68f0d42921d82eb626 |
| publicationDate |
1993-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05329368-A |
| titleOfInvention |
Silver catalyst for producing ethylene oxide and method for producing the same |
| abstract |
(57) [Abstract] [Purpose] As a catalyst used in the production of ethylene oxide by catalytic gas-phase oxidation of ethylene with molecular oxygen, it has the characteristics of high selectivity, high activity and durability of catalyst life. Provided is a novel silver catalyst for producing ethylene oxide. An α-alumina carrier in which the outer surface of the carrier and the surface of the pores of the carrier are coated with amorphous silica-alumina, and the total amount of Si and Al in the amorphous silica-alumina is 3 × 10 5. -5 to 25% by weight based on the finished catalyst on the α-alumina carrier, which is -4 to 2 × 10 -1 g / g carrier and the Si / Al ratio of the amorphous component is 0.05 to 50.0 g / g. 0.005 per kilogram of fine metal silver particles and finished catalyst 01-0.05 gram equivalent weight of cesium supported silver catalyst for ethylene oxide production. [Effect] A novel silver catalyst for producing ethylene oxide having an effect of maintaining high selectivity and high activity for a long period of time can be obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4870561-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007129649-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5566881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010001732-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009119416-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4588183-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8084390-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4726349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6787656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013215727-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357825-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6908879-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357813-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2332641-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003047851-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005052838-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7850928-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010113963-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8008515-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007503305-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001213665-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5313665-B2 |
| priorityDate |
1992-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |