http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109943863-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25 |
| filingDate | 2019-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109943863-B |
| titleOfInvention | Method for preparing 2, 5-dihydroxymethyl tetrahydrofuran by electrocatalysis of biomass compounds with vanadium-based catalyst |
| abstract | The invention discloses a method for preparing 2, 5-dihydroxymethyl tetrahydrofuran by electrocatalysis of biomass compounds with a vanadium-based catalyst, wherein an H-type electrolytic cell is adopted for reaction, a platinum sheet is used as a counter electrode in an anode chamber, and an acidic solution is used as anolyte; in the cathode chamber, a vanadium-based catalyst is coated on carbon cloth to be used as a working electrode, a biomass compound is used as a reaction substrate and dissolved in an acid solution to be used as catholyte, electrocatalytic reduction reaction is carried out at the temperature of 20-60 ℃, the current of 10-50 mA and the cell voltage of 1-10V for 0.3-3h, and after the reaction is finished, the reaction solution is subjected to post-treatment to obtain 2, 5-dimethylol tetrahydrofuran (DHMTHF). The process method has the advantages of mild conditions in the electrocatalytic reduction reaction process, greenness, no pollution, higher raw material conversion rate, better DHMTHF selectivity and lower cost of the vanadium-based catalyst used in the invention compared with the precious metal catalyst generally adopted in the prior art. |
| priorityDate | 2019-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.