http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105377810-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0457 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 |
| filingDate | 2014-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105377810-B |
| titleOfInvention | The manufacturing method and reaction unit of α-hydroxyisobutyric acid amide |
| abstract | In accordance with the invention it is possible to provide a kind of manufacturing method of α hydroxy-iso-butyric acids amide, it is characterised in that：Using the reaction unit for being connected in series at least two conversion zone, in the presence of using Mn oxide as the catalyst of principal component, α hydroxy-iso-butyric acid amides are manufactured by the hydration reaction of acetone cyanohydrin, this method includes：Process (B)：To the first conversion zone (I) in above-mentioned reaction unit, at least part of process for the reaction solution that cycle supply is taken out from least one conversion zone；With process (b1)：At least part of process of the reaction solution further taken out from least one conversion zone at least one conversion zone other than the first conversion zone, cycle supply supplies oxidant at least one conversion zone in above-mentioned reaction unit. |
| priorityDate | 2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.