http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014128459-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 |
| filingDate | 2012-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014128459-A |
| titleOfInvention | PRODUCTION OF 5-HYDROXYMETHYLFURFURAL (HMF) FROM SUGAR SOLUTIONS IN THE PRESENCE OF A SOLVENT WITH A BOILING TEMPERATURE OF MORE THAN 60 ° C AND LESS THAN 200 ° C (WITH NORMAL PRESSURE, SHORTLY GRINDING) |
| abstract | 1. A method of producing 5-hydroxymethylfurfural (GMF), characterized in that a) an initial solution that contains one or more saccharides and an organic solvent with a boiling point greater than 200 ° C (at normal pressure) and water, and a solvent with a temperature boils of more than 60 and less than 200 ° C (at normal pressure) are fed into the reaction vessel, b) in this reaction vessel, hexose is converted to GMF in the presence of a solvent with a boiling point of more than 60 and less than 200 ° C with simultaneous distillation distillation of the GMF and c) as a distillate obtained diluted solution containing HMF, water and a solvent having a boiling point of less than 60 and greater than 200 ° C, wherein the starting solution in the reaction vessel is brought into contact with a solvent having a boiling point of less than 60 and greater than 200 ° C.2. The method according to claim 1, characterized in that the ratio of the supplied amount of solvent with a boiling point of less than 60 and more than 200 ° C to the amount of the feed solution is in the range from 0.2 to 4 units of the solvent mass per 1 unit mass of the initial solution 3. A method according to claim 1 or 2, characterized in that the saccharide is fructose, glucose or a mixture of fructose and glucose. A method according to claim 1 or 2, characterized in that the solvent with a boiling point greater than 200 ° C is a polyether or ionic liquid. The method according to claim 4, wherein the ionic liquid is imidazolium chloride or imidazolium methanesulfonate, particularly preferably 1-ethyl-3-methylimidazolium chloride, 1-butyl-3-methylimidazolium chloride, 1-ethyl-3-methylimidazolium methanesulfonate or methanesulfonate 1-butyl-3-methylimidazolium or mixtures thereof. 6. The method according to p. 1 or 2, characterized in that the original |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2797180-C2 |
| priorityDate | 2011-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.