| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-22 |
| filingDate |
2015-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2016068061-A1 |
| titleOfInvention |
Acetonitrile production method |
| abstract |
A method for producing acetonitrile, comprising a gas phase reaction step of obtaining a hydrous crude acetonitrile by reacting acetic acid and ammonia in the presence of a zeolite catalyst, wherein the zeolite catalyst has an oxygen 8-membered ring pore structure. |
| priorityDate |
2014-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |