http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109721488-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-42 |
| filingDate | 2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109721488-B |
| titleOfInvention | Low-temperature synthesis method of isovaleryl chloride |
| abstract | The invention discloses a low-temperature synthesis method of isovaleryl chloride, which takes isovaleric acid as a main raw material, adds a chlorinating agent into the isovaleric acid, and then synthesizes the isovaleryl chloride under the action of a catalyst and at a low reaction temperature. The invention has the advantages that: the synthesis process is completed under the low temperature condition, so that the energy consumption required in the generation process of the target product can be reduced; the generated tail gas is frozen, and the byproduct hydrochloric acid of the malodorous gas is condensed into liquid state, so that the volatilization and entrainment of the malodorous gas in the tail gas can be reduced; the generated tail gas is frozen, so that the entrainment of the isovaleryl chloride in the tail gas can be reduced, and the product yield of the isovaleryl chloride is further improved. |
| priorityDate | 2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.