http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106518764-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 |
| filingDate | 2016-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106518764-B |
| titleOfInvention | A kind of preparation method of caprolactam |
| abstract | The invention discloses a kind of preparation methods of caprolactam, belong to technical field of chemistry and chemical engineering.Using the continuous Flow Technique of micro- reaction, in operation, with the organic solution of cyclohexanone oxime for a phase, the organic solution of 1,1- dichloro cycloheptatriene is a phase, and simultaneous pumping, which enters in micro-mixer, to be mixed, and is then entered through pipeline and is reacted synthesis of caprolactam in microreactor.Compared with prior art, the method for the present invention has the reaction time short, and simple and easy to control, reaction condition is mild, and the advantages such as yield and conversion ratio height are conducive to the continuous production in industrialized production. |
| priorityDate | 2016-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.