Catalytic coal liquefaction process

Title: Catalytic coal liquefaction process

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Abstract

An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids. 1 fig.

Inventors:: Garg, D; Sunder, S

Issue Date:: 1986-12-02

Research Org.:: Air Products and Chemicals Inc

OSTI Identifier:: 7013630

Patent Number(s):: 4626342

Application Number:: PPN: US 6-792393

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

DOE Contract Number:: AC22-82PC50003

Resource Type:: Patent

Resource Relation:: Patent File Date: 29 Oct 1985

Country of Publication:: United States

Language:: English

Subject:: 01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; CATALYSTS; ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; AMMONIUM COMPOUNDS; CATALYTIC EFFECTS; HYDROGENATION; HYDROXIDES; OXIDES; QUINONES; SRC PROCESS; AROMATICS; CHALCOGENIDES; CHEMICAL REACTIONS; HYDROGEN COMPOUNDS; LIQUEFACTION; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; OXYGEN COMPOUNDS; THERMOCHEMICAL PROCESSES; 010405* - Coal, Lignite, & Peat- Hydrogenation & Liquefaction

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                    Garg, D, and Sunder, S. Catalytic coal liquefaction process.  United States: N. p., 1986. 
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                    Garg, D, & Sunder, S. Catalytic coal liquefaction process.  United States.

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                    Garg, D, and Sunder, S. Tue .  
        "Catalytic coal liquefaction process".  United States.

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@article{osti_7013630,

  title        = {Catalytic coal liquefaction process},

  author       = {Garg, D and Sunder, S},

  abstractNote = {An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids. 1 fig.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1986},

  month        = {12}

}

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