| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-167 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-333 |
| filingDate |
2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39aa40c842fa65ca200640a340f22c93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbd72e2051cd96e0ba5772e0cd53aded
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc25e9c9e83edc98c006c542aa6b4272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471e9b8ecbcccb3753298c4851cac95f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930fa8676edc2a5ea2de121b55f69bc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc2ddd1bfcb89e88231b8c0f2e91b91f |
| publicationDate |
2012-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201240963-A |
| titleOfInvention |
Method of producing conjugated diene |
| abstract |
A method of producing a conjugated diene by subjecting monoolefin gas containing 4 or more carbon atoms and oxygen gas to oxidation dehydrogenation reaction in the presence of a molybdenum-containing metal oxide catalyst while removing heat using a cooling medium, which is characterized in that a quantity of molybdenum deposit to a cooling surface in a reactor is maintained below 20 mg/m<SP>2</SP>, or that the surface roughness degree Ra on the cooling surface in the reactor is 3 μ m or less, and that a difference in temperature between the reaction temperature and the cooling medium temperature is within the range of 5-220 DEG C. |
| priorityDate |
2011-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |