http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110373221-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4006 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-00 |
| filingDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110373221-B |
| titleOfInvention | Extraction separation method for reducing water content of biomass hydrothermal liquefied oil |
| abstract | An extraction separation method for reducing water content of biomass hydrothermal liquefied oil, which belongs to the field of biomass energy. The method comprises the steps of carrying out solid-liquid separation to obtain a liquid-phase product and a solid-phase product; adding a polar water-soluble micromolecular alcohol compound into the solid-phase product, and performing solid-liquid separation to obtain a biomass hydrothermal liquefaction oil-alcohol phase; adding acetone into the obtained biomass hydrothermal liquefied oil treatment substance B, and performing solid-liquid separation to obtain a biomass hydrothermal liquefied oil treatment substance C and a biomass hydrothermal liquefied oil acetone phase; adding chlorinated alkane into the liquid phase product and the biomass hydrothermal liquefied oleyl alcohol phase for extraction to obtain a biomass hydrothermal liquefied oleyl alcohol chlorinated alkane phase and water phase waste liquid; and evaporating the biomass hydrothermal liquefied oil chlorinated alkane phase and the biomass hydrothermal liquefied oil acetone phase to remove the extractant, thereby obtaining the biomass hydrothermal liquefied oil. The method can effectively reduce the water content of the biomass hydrothermal liquefaction oil, obviously improve the quality of the biomass hydrothermal liquefaction oil, and has the advantages of simple process and convenient operation. |
| priorityDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.