Combustor-independent fluidized bed indirect gasification system
US10533143B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2015 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Feb 13, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10J2300/1637
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a combustor-independent fluidized bed indirect gasification system for technology for obtaining high quality synthetic gas through effective indirect gasification of low quality fuels, such as biomass/waste/coal, having various properties, and provides a combustor-independent fluidized bed indirect gasification system comprising: a pre-processor having a sorter 500; a gasifier 300 to which a first fuel sorted in the pre-processor is supplied; a combustor 100 to which a second fuel sorted in the pre-processor is supplied; and a riser 200 connecting the gasifier 300 and the combustor 100 and having functions of increasing the temperature of a bed material and transferring the bed material therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.