Biparticle fluidized bed reactor

Title: Biparticle fluidized bed reactor

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Abstract

A fluidized bed reactor system which utilizes a fluid phase, a retained fluidized primary particulate phase, and a migratory second particulate phase is described. The primary particulate phase is a particle such as a gel bead containing an immobilized biocatalyst. The secondary particulate phase, continuously introduced and removed in either cocurrent or countercurrent mode, acts in a secondary role such as a sorbent to continuously remove a product or by-product constituent from the fluid phase. Introduction and removal of the sorbent phase is accomplished through the use of feed screw mechanisms and multivane slurry valves. 3 figures.

Inventors:: Scott, C D

Issue Date:: 1993-12-14

OSTI Identifier:: 5320685

Patent Number(s):: 5270189

Assignee:: Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)

DOE Contract Number:: AC05-84OR21400

Resource Type:: Patent

Resource Relation:: Patent File Date: 21 Nov 1991

Country of Publication:: United States

Language:: English

Subject:: 09 BIOMASS FUELS; BIOREACTORS; DESIGN; ADSORBENTS; BIOCONVERSION; BIOMASS; CATALYSTS; FLUIDIZATION; FLUIDIZED BEDS; IMMOBILIZED CELLS; MATERIALS RECOVERY; ENERGY SOURCES; MANAGEMENT; PROCESSING; RENEWABLE ENERGY SOURCES; WASTE MANAGEMENT; WASTE PROCESSING; 090900* - Biomass Fuels- Processing- (1990-)

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                    Scott, C D. Biparticle fluidized bed reactor.  United States: N. p., 1993. 
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                    Scott, C D. Biparticle fluidized bed reactor.  United States.

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                    Scott, C D. Tue .  
        "Biparticle fluidized bed reactor".  United States.

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@article{osti_5320685,

  title        = {Biparticle fluidized bed reactor},

  author       = {Scott, C D},

  abstractNote = {A fluidized bed reactor system which utilizes a fluid phase, a retained fluidized primary particulate phase, and a migratory second particulate phase is described. The primary particulate phase is a particle such as a gel bead containing an immobilized biocatalyst. The secondary particulate phase, continuously introduced and removed in either cocurrent or countercurrent mode, acts in a secondary role such as a sorbent to continuously remove a product or by-product constituent from the fluid phase. Introduction and removal of the sorbent phase is accomplished through the use of feed screw mechanisms and multivane slurry valves. 3 figures.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1993},

  month        = {12}

}

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