http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109956887-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0254 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-46 |
| filingDate | 2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109956887-B |
| titleOfInvention | Method for preparing 1, 4-cyclohexanedicarbonitrile by catalyzing ammoxidation and cracking of 1, 4-cyclohexanedimethanol |
| abstract | The invention relates to a method for preparing 1, 4-cyclohexanedicarbonitrile by catalyzing ammoxidation of 1, 4-cyclohexanedimethanol. The method takes ammonia gas as a nitrogen source and air and/or oxygen gas as an oxygen source, and 1, 4-cyclohexanedimethanol is subjected to ammonia oxidation to form 1, 4-cyclohexanedicarbonitrile under the catalytic action. The method provided by the invention has high ammoxidation efficiency and high product yield; air is used as an oxygen source, so that the method is economical and environment-friendly; the product and the catalyst are easy to separate, the post-treatment is simple, and the method has good application prospect. |
| priorityDate | 2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.