Title:
FLUIDIZED BED REACTOR AND METHOD USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2018/225046
Kind Code:
A3
Abstract:
Various aspects provide for a multistage fluidized bed reactor, particularly comprising a volatilization stage and a combustion stage. The gas phases above the bed solids in the respective stages are separated by a wall. An opening (e.g., in the wall) provides for transport of the bed solids from the volatilization stage to the combustion stage. Active control of the gas pressure in the two stages may be used to control residence time. Various aspects provide for a fuel stream processing system having a pretreatment reactor, a combustion reactor, and optionally a condensation reactor. The condensation reactor receives a volatiles stream volatilized by the volatilization reactor. The combustion reactor receives a char stream resulting from the removal of the volatiles by the volatilization reactor.
Inventors:
STRÖM HENRIK (SE)
PALLARÈS DAVID (SE)
THUNMAN HENRIK (SE)
SEEMANN MARTIN (SE)
GUSTAVSSON CHRISTER (SE)
PALLARÈS DAVID (SE)
THUNMAN HENRIK (SE)
SEEMANN MARTIN (SE)
GUSTAVSSON CHRISTER (SE)
Application Number:
PCT/IB2018/054187
Publication Date:
February 14, 2019
Filing Date:
June 11, 2018
Export Citation:
Assignee:
BIOSHARE AB (SE)
International Classes:
F23C10/00; F23B90/06; F23C10/02; F23C10/04; F23C10/06; F23C10/20; F23C10/30
Foreign References:
| EP1043385A1 | 2000-10-11 | |||
| US20070014704A1 | 2007-01-18 | |||
| EP0597683A2 | 1994-05-18 |
Attorney, Agent or Firm:
BRESBO AB (SE)
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