| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e553651f1e0d23e577550d5e2b0623e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-198 |
| filingDate |
1991-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa69c829ef9b5a67a7382abd77334eee |
| publicationDate |
1999-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-0174273-B1 |
| titleOfInvention |
Improved, anhydrous phosphorus / vanadium / zinc / lithium mixed oxide oxidation catalyst |
| abstract |
Contains vanadium and phosphorus, zinc and lithium mixed oxides, consisting of adding molybdenum compound modifier to the catalyst during the immersion of the reduced vanadium compound with concentrated phosphoric acid in an amount of about 0.005-0.025 / 1 Mo / V and n-butane Improvements in the oxidation catalyst used for the partial oxidation of, addition of Mo results in a very stable catalyst which is a longer active and more active system than the unmodified catalyst. |
| priorityDate |
1990-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |