| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8857d9285f4a393618523d052bf765df |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-34 |
| filingDate |
1995-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ede76718b560b158dc959948fb6f827f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9e0474ff5734babcfa1596822c605db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21da1386f18b133a3f0f7e6982e1f1f4 |
| publicationDate |
2001-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BG-63117-B1 |
| titleOfInvention |
METHOD FOR PURIFICATION OF ACETONITRIL BASED ON ADSORTION |
| abstract |
The method involves pretreating acetonitrile containing organic impurities such as unsaturated nitriles with a solid reagent to selectively convert unsaturated nitriles into readily separable products, and passing the acetonitrile through a plurality of adsorption beds to separate the resulting products and other impurities , present in it. |
| priorityDate |
1995-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |