http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102516058-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d79ed8a47c584f5db9efacc1d06b6c08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-04 |
| filingDate | 2011-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a98632a78a2925b6cfbd9dd5cc355483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c58fddf9ce90828764dfe1b16f79f571 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_630630090a5272f4dd144bb626c7a72e |
| publicationDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102516058-B |
| titleOfInvention | Device for synthesizing 5-chlorovaleryl chloride |
| abstract | The invention relates to a device for synthesizing 5-chlorovaleryl chloride. The device comprises a sodium cyanide storage tank, a catalyst storage tank, a 1,4-dichlorobutane storage tank, a hydrochloric acid storage tank, a thionyl chloride storage tank, a cyaniding reaction kettle, a 1,4-dichlorobutane recovery tower, a 5-chlorovaleronitrile rectifying tower, a hydrolysis reaction kettle, an acylation reaction kettle, a 5-chlorovaleryl chloride distillation tower and a finished product receiving tank. The device is characterized in that: the 1,4-dichlorobutane recovery tower and the 5-chlorovaleronitrile rectifying tower are arranged between the cyaniding reaction kettle and the hydrolysis reaction kettle, so that the continuous separation of 1,4-dichlorobutane, 5-chlorovaleronitrile and adiponitrile is realized. The device for synthesizing the 5-chlorovaleryl chloride can improve reaction conversion rate, shorten reaction time and improve production efficiency, greatly reduces production cost, and improves product quality. |
| priorityDate | 2011-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.