| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8b3fbda04b27aa4b8a869179943a42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c395a11e5d7610f8351e06e7560f390 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-198 |
| filingDate |
2007-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6971057490b59362ff00a9e66b9081e7 |
| publicationDate |
2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8143461-B2 |
| titleOfInvention |
Maleic anhydride catalyst and method for its preparation |
| abstract |
The present invention provides a process for producing a vanadium/phosphorus oxide catalyst by (i) preparing a catalyst precursor powder containing vanadium, phosphorus and an optional promoter element; (ii) converting the catalyst precursor powder into an activated catalyst by heat treatment; (iii) and compressing the activated catalyst into a desired shape to form the vanadium/phosphorus oxide catalyst. The vanadium/phosphorus oxide catalyst may be used in the production of maleic anhydride by the catalytic oxidation of hydrocarbon feed streams. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8658557-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011201830-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8728972-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010210858-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9579643-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9278341-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404614-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013102455-A1 |
| priorityDate |
2006-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |