http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106279197-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate | 2016-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106279197-B |
| titleOfInvention | The purifying of isobide reaction solution and crystallization processes |
| abstract | Purifying and crystallization processes the invention discloses a kind of isobide reaction solution, are related to chemical technology field.The present invention by pretreatment of raw material, decoloration desalination, concentration, covers the isolated isobide component of chromatography, then concentrated aqueous crystallization obtains isobide crystal using isobide reaction solution as starting material.Using set chromatographic technique, simple for process, the reduction wasting of resources replaces organic solvent to extract, reduces the use of organic solvent, safety and environmental protection, and high income using crystallization under water phase low temperature for present invention purifying and crystallization processes. |
| priorityDate | 2016-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.