Composition for biomass oil, and preparation method and use thereof
US10703978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2017 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Oct 27, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a composition for biomass oil, and a preparation method and use thereof. The composition comprises a biomass and a liquid oil, wherein, based on weight of the biomass, the biomass has a moisture content of 3 wt % to 18 wt %. The biomass is mixed with the liquid oil to obtain a liquid mixture, i.e., the composition for biomass oil. According to the use of the composition for biomass oil in preparation of biomass oil, high-pressure high-temperature hydrolysis is carried out by using water in the biomass, and the polycondensation of coke is avoided under the co-action of hydrogen gas and a catalyst, so that the yield of the coke is lowered, and the yield of the biomass oil is increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.