| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aac17b31ae0b8e252cd12a6e0bd681d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e443fcd44793752f156437bbfd4c8603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a14aba9247f81fa9e7baa1e564b431c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-24 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057 |
| filingDate |
2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db30e9529acd46e62bc82e5e1967a992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0205d01cc54481b4838ab99995b397af |
| publicationDate |
2012-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012117605-A1 |
| titleOfInvention |
Method for producing unsaturated nitrile |
| abstract |
A method for producing unsaturated nitrile by supplying propane to a vapor phase contact ammoxidation reaction using a fluidized bed reactor, while in the presence of a composite oxide catalyst containing Mo, V and Nb, the method for producing unsaturated nitrile containing a step for adding a tungsten compound to the fluidized bed reactor, and adjusting within the fluidized bed reactor in a manner such that the mole ratio of the tungsten included in the tungsten compound to the molybdenum included in the composite oxide catalyst (W/Mo ratio) is in the range of 0.0001-0.1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108160115-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016215187-A |
| priorityDate |
2011-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |