http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2271654-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e75e43d6e37a8a731cf887ec181149e7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D325-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 |
| filingDate | 2009-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_536d87e72832b0fd89a18ce45ac4e3cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66d5737c79cb4c13c9d6f045bffc89ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f6c7d14fb7438a57efa5160b6812fb4 |
| publicationDate | 2011-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2271654-A1 |
| titleOfInvention | Recovery and refining of dianhydrosugars |
| abstract | A process for the production of a refined dianhydrosugar-containing product is disclosed. The process includes controlled continuous crystallization of the dianhydrosugar-containing product to produce a solution saturated with the dianhydrosugar. The saturated solution is mechanically separated, for example by centrifugation, and the crystalline product is washed. The only solvent used is water. The dianhydrosugar-containing product is upgraded to at least 99.8% purity and recovery is 95% or greater. Recrystallization of the dianhydrosugar of 99.8% purity results in an ultra pure product containing at least 99.99% dianhydrosugar. |
| priorityDate | 2008-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.