Catalytic coal liquefaction with treated solvent and SRC recycle

Garg, Diwakar; Givens, Edwin N; Schweighardt, Frank K

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Title: Catalytic coal liquefaction with treated solvent and SRC recycle

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Abstract

A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.

Inventors:

Garg, Diwakar ^[1]; Givens, Edwin N ^[2]; Schweighardt, Frank K ^[3]

Macungie, PA
Bethlehem, PA
Allentown, PA

Issue Date:: Wed Jan 01 00:00:00 EST 1986

Research Org.:: Air Products and Chemicals Inc

OSTI Identifier:: 866077

Patent Number(s):: 4627913

Assignee:: Air Products and Chemicals, Inc. (Allentown, PA)

Patent Classifications (CPCs):: C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS

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C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C10G1/083 - {in the presence of a solvent}

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DOE Contract Number:: AC22-82PC50003

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: catalytic; coal; liquefaction; treated; solvent; src; recycle; process; refining; distillable; pentane; soluble; products; dephenolated; denitrogenated; recycled; pentane-insoluble; solvent-refined; material; provides; enhanced; oil-make; conversion; catalytic coal; recycle solvent; solvent refining; process provides; refined coal; coal liquefaction; enhanced oil; provides enhanced; coal material; pentane soluble; soluble products; /208/

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                    Garg, Diwakar, Givens, Edwin N, and Schweighardt, Frank K. Catalytic coal liquefaction with treated solvent and SRC recycle.  United States: N. p., 1986. 
        Web.

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                    Garg, Diwakar, Givens, Edwin N, & Schweighardt, Frank K. Catalytic coal liquefaction with treated solvent and SRC recycle.  United States.

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                    Garg, Diwakar, Givens, Edwin N, and Schweighardt, Frank K. Wed .  
        "Catalytic coal liquefaction with treated solvent and SRC recycle".  United States.  https://www.osti.gov/servlets/purl/866077.

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@article{osti_866077,

  title        = {Catalytic coal liquefaction with treated solvent and SRC recycle},

  author       = {Garg, Diwakar and Givens, Edwin N and Schweighardt, Frank K},

  abstractNote = {A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jan 01 00:00:00 EST 1986},

  month        = {Wed Jan 01 00:00:00 EST 1986}

}

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Catalytic coal liquefaction with treated solvent and SRC recycle

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A process is described for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal. 2 figs.
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