http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104151139-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-62 |
| filingDate | 2014-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104151139-B |
| titleOfInvention | A kind of HY type molecular sieve catalytic glycerin chlorination prepares the method for dichlorohydrine |
| abstract | The invention provides a kind of method that HY type molecular sieve catalytic glycerin chlorination prepares dichlorohydrine, the method take biological diesel oil byproduct glycerin as raw material, common hydrogen chloride gas is chlorizating agent, the HY molecular sieve adopting silica alumina ratio different is chlorination catalyst, adopts gas-liquid two-phase legal system for dichlorohydrine.This prepares that the method raw materials cost of dichlorohydrine is low, reaction conditions compared with gentle, by product is few, the catalytic activity of catalyzer HY molecular sieve is high, selectivity good, selects suitable reaction conditions, and the yield of dichlorohydrine can reach more than 87%.In addition, after catalyzer reuses 5 times, the yield of dichlorohydrine is still more than 80%, and circulating effect is better.This invention is that the suitability for industrialized production that glycerin chlorination prepares dichlorohydrine provides new way. |
| priorityDate | 2014-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.