Hydrogen-donor coal liquefaction process

Mitchell, Willard N

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Title: Hydrogen-donor coal liquefaction process

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Abstract

Improved liquid yields are obtained during the hydrogen-donor solvent liquefaction of coal and similar carbonaceous solids by maintaining a higher concentration of material having hydrogenation catalytic activity in the downstream section of the liquefaction reactor system than in the upstream section of the system.

Inventors:

Wilson, Jr., Edward L. ^[1]; Mitchell, Willard N ^[2]

(Baytown, TX)
Baytown, TX

Issue Date:: Tue Jan 01 00:00:00 EST 1980

OSTI Identifier:: 863603

Patent Number(s):: 4210518

Assignee:: Exxon Research & Engineering Co. (Florham Park, NJ)

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
C10G1/002 - {in combination with oil conversion- or refining processes}
C10G1/042 - {by the use of hydrogen-donor solvents}
C10G1/083 - {in the presence of a solvent}

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DOE Contract Number:: E(49-18)-2353

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: hydrogen-donor; coal; liquefaction; process; improved; liquid; yields; obtained; solvent; similar; carbonaceous; solids; maintaining; concentration; material; hydrogenation; catalytic; activity; downstream; section; reactor; upstream; carbonaceous solid; donor solvent; catalytic activity; liquefaction process; coal liquefaction; carbonaceous solids; liquefaction reactor; similar carbonaceous; hydrogen-donor solvent; improved liquid; liquid yield; downstream section; /208/

Citation Formats


                    Wilson, Jr., Edward L., and Mitchell, Willard N. Hydrogen-donor coal liquefaction process.  United States: N. p., 1980. 
        Web.

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                    Wilson, Jr., Edward L., & Mitchell, Willard N. Hydrogen-donor coal liquefaction process.  United States.

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                    Wilson, Jr., Edward L., and Mitchell, Willard N. Tue .  
        "Hydrogen-donor coal liquefaction process".  United States.  https://www.osti.gov/servlets/purl/863603.

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@article{osti_863603,

  title        = {Hydrogen-donor coal liquefaction process},

  author       = {Wilson, Jr., Edward L. and Mitchell, Willard N},

  abstractNote = {Improved liquid yields are obtained during the hydrogen-donor solvent liquefaction of coal and similar carbonaceous solids by maintaining a higher concentration of material having hydrogenation catalytic activity in the downstream section of the liquefaction reactor system than in the upstream section of the system.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 01 00:00:00 EST 1980},

  month        = {Tue Jan 01 00:00:00 EST 1980}

}

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