Method for producing and regenerating a synthetic CO.sub.2 acceptor

Title: Method for producing and regenerating a synthetic CO.sub.2 acceptor

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Abstract

A method for producing a synthetic CO.sub.2 acceptor by feeding a mixture of finely divided silica and at least one finely divided calcium compound selected from the group consisting of calcium oxide and calcium carbonate to a fluidized bed; operating the fluidized bed at suitable conditions to produce pellets of synthetic CO.sub.2 acceptor and recovering the pellets of synthetic CO.sub.2 acceptor from the fluidized bed. Optionally, spent synthetic CO.sub.2 acceptor can be charged to the fluidized bed to produce regenerated pellets of synthetic CO.sub.2 acceptor.

Inventors:

Lancet, Michael S ^[1]; Curran, George P ^[1]; Gorin, Everett ^[2]

Pittsburgh, PA
San Rafael, CA

Issue Date:: 1982-01-01

Research Org.:: Conoco Coal Development Co., Library, PA

OSTI Identifier:: 864212

Patent Number(s):: 4330430

Assignee:: Conoco Inc. (Stamford, CT) DOEFE

DOE Contract Number:: EX-76-C-01-1734

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; producing; regenerating; synthetic; acceptor; feeding; mixture; finely; divided; silica; calcium; compound; selected; consisting; oxide; carbonate; fluidized; bed; operating; suitable; conditions; produce; pellets; recovering; optionally; spent; charged; regenerated; compound selected; calcium oxide; fluidized bed; finely divided; calcium carbonate; calcium compound; suitable conditions; divided silica; /502/48/423/

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                    Lancet, Michael S, Curran, George P, and Gorin, Everett. Method for producing and regenerating a synthetic CO.sub.2 acceptor.  United States: N. p., 1982. 
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                    Lancet, Michael S, Curran, George P, & Gorin, Everett. Method for producing and regenerating a synthetic CO.sub.2 acceptor.  United States.

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                    Lancet, Michael S, Curran, George P, and Gorin, Everett. Fri .  
        "Method for producing and regenerating a synthetic CO.sub.2 acceptor".  United States.  https://www.osti.gov/servlets/purl/864212.

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@article{osti_864212,

  title        = {Method for producing and regenerating a synthetic CO.sub.2 acceptor},

  author       = {Lancet, Michael S and Curran, George P and Gorin, Everett},

  abstractNote = {A method for producing a synthetic CO.sub.2 acceptor by feeding a mixture of finely divided silica and at least one finely divided calcium compound selected from the group consisting of calcium oxide and calcium carbonate to a fluidized bed; operating the fluidized bed at suitable conditions to produce pellets of synthetic CO.sub.2 acceptor and recovering the pellets of synthetic CO.sub.2 acceptor from the fluidized bed. Optionally, spent synthetic CO.sub.2 acceptor can be charged to the fluidized bed to produce regenerated pellets of synthetic CO.sub.2 acceptor.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1982},

  month        = {1}

}

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