http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103539717-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 |
| filingDate | 2012-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103539717-B |
| titleOfInvention | Produce the reaction unit of indoles |
| abstract | The present invention relates to a kind of reaction unit of producing indoles, mainly solve the lower problem of indoles yield in prior art. the present invention is by adopting a kind of reaction unit of producing indoles, be used at reaction zone 10, 300～450 DEG C of reaction temperatures, reaction pressure is counted 0～1Mpa with gauge pressure, under the reaction condition that aniline and ethylene glycol charging mass ratio are 1～15:1, on Cu base fluid catalyst, aniline and ethylene glycol are converted into indoles, mainly comprise reaction zone 10, stripping zone 15, reducing zone 23, renewing zone 4, reaction zone 10 bottoms are provided with catalyst outlet and are connected with stripping zone 15, 15 bottoms, stripping zone are provided with catalyst outlet and are connected with reducing zone 23, 23 bottoms, reducing zone are provided with catalyst outlet and are connected with lifting circuit 12, lifting circuit 12 exports with renewing zone 4 and is connected, 4 bottoms, renewing zone are provided with the technical scheme that catalyst outlet is connected with reaction zone 10 and have solved preferably the problems referred to above, can be used in the industrial production of indoles. |
| priorityDate | 2012-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.