http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108794435-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 |
| filingDate | 2017-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108794435-B |
| titleOfInvention | Integrated catalytic conversion method for biomass furfural compounds in ethanol |
| abstract | The invention belongs to the technical field of biomass conversion, and particularly relates to an integrated catalytic conversion method for biomass furfural compounds in ethanol. Starting from an ethanol solution of a furfural compound, the furfural compound is firstly converted into a furfuryl alcohol product through a hydrogen transfer reaction catalyzed by Lewis acid; meanwhile, furfural compounds and acetaldehyde generated in situ by ethanol undergo a cross aldol condensation reaction under the catalysis of alkali to be converted into furan propylene aldehyde products, so that the effective coupling of a hydrogen transfer reaction and the cross aldol condensation reaction is realized; the effective separation of the furfuryl alcohol and the furan acrylic aldehyde products is realized by utilizing the solubility difference of the furfuryl alcohol and the furan acrylic aldehyde products in water. The invention can realize the effective conversion of the high-concentration furfural compounds, and ensures the high quality conversion rate and the high ethanol utilization rate of the furfural compounds; the method has the advantages of simple operation, mild reaction conditions, high atom economy and mass conversion rate, no need of noble metal catalyst and no dependence on petrochemical energy. |
| priorityDate | 2017-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.