Biparticle fluidized bed reactor

Scott, C D; Marasco, J A

Title: Biparticle fluidized bed reactor

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Abstract

A fluidized bed reactor system is described which utilizes a fluid phase, a retained fluidized primary particulate phase, and a migratory second particulate phase. The primary particulate phase is a particle such as a gel bead containing an immobilized biocatalyst. The secondary and tertiary particulate phases, continuously introduced and removed simultaneously in the cocurrent and countercurrent mode, act in a role such as a sorbent to continuously remove a product or by-product constituent from the fluid phase. Means for introducing and removing the sorbent phases include feed screw mechanisms and multivane slurry valves. 3 figs.

Inventors:: Scott, C D; Marasco, J A

Issue Date:: 1996-02-27

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

OSTI Identifier:: 201503

Patent Number(s):: 5494811

Application Number:: PAN: 8-379,403

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

DOE Contract Number:: AC05-84OR21400

Resource Type:: Patent

Resource Relation:: Other Information: PBD: 27 Feb 1996

Country of Publication:: United States

Language:: English

Subject:: 09 BIOMASS FUELS; BIOREACTORS; DESIGN; FLUIDIZED BEDS; ADSORBENTS; MATERIALS HANDLING; TWO-PHASE FLOW; CATALYSTS; BY-PRODUCTS; REMOVAL

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                    Scott, C D, and Marasco, J A. Biparticle fluidized bed reactor.  United States: N. p., 1996. 
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                    Scott, C D, & Marasco, J A. Biparticle fluidized bed reactor.  United States.

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                    Scott, C D, and Marasco, J A. Tue .  
        "Biparticle fluidized bed reactor".  United States.

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@article{osti_201503,

  title        = {Biparticle fluidized bed reactor},

  author       = {Scott, C D and Marasco, J A},

  abstractNote = {A fluidized bed reactor system is described which utilizes a fluid phase, a retained fluidized primary particulate phase, and a migratory second particulate phase. The primary particulate phase is a particle such as a gel bead containing an immobilized biocatalyst. The secondary and tertiary particulate phases, continuously introduced and removed simultaneously in the cocurrent and countercurrent mode, act in a role such as a sorbent to continuously remove a product or by-product constituent from the fluid phase. Means for introducing and removing the sorbent phases include feed screw mechanisms and multivane slurry valves. 3 figs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1996},

  month        = {2}

}

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