Integrated coal liquefaction process

Effron, Edward

Title: Integrated coal liquefaction process

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Abstract

In a process for the liquefaction of coal in which coal liquids containing phenols and other oxygenated compounds are produced during the liquefaction step and later hydrogenated, oxygenated compounds are removed from at least part of the coal liquids in the naphtha and gas oil boiling range prior to the hydrogenation step and employed as a feed stream for the manufacture of a synthesis gas or for other purposes.

Inventors:

Effron, Edward ^[1]

Springfield, NJ

Issue Date:: 1978-01-01

OSTI Identifier:: 863221

Patent Number(s):: 4125452

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

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

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C10G1/006 - {Combinations of processes provided in groups C10G1/02 - C10G1/08}
C10G45/00 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
C10G1/002 - {in combination with oil conversion- or refining processes}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B3/323 - {Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents}

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

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: integrated; coal; liquefaction; process; liquids; containing; phenols; oxygenated; compounds; produced; step; hydrogenated; removed; naphtha; gas; oil; boiling; range; prior; hydrogenation; employed; feed; stream; manufacture; synthesis; purposes; liquids containing; coal liquids; coal liquid; liquefaction process; coal liquefaction; synthesis gas; feed stream; boiling range; oxygenated compounds; hydrogenation step; integrated coal; /208/

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                    Effron, Edward. Integrated coal liquefaction process.  United States: N. p., 1978. 
        Web.

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                    Effron, Edward. Integrated coal liquefaction process.  United States.

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                    Effron, Edward. Sun .  
        "Integrated coal liquefaction process".  United States.  https://www.osti.gov/servlets/purl/863221.

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@article{osti_863221,

  title        = {Integrated coal liquefaction process},

  author       = {Effron, Edward},

  abstractNote = {In a process for the liquefaction of coal in which coal liquids containing phenols and other oxygenated compounds are produced during the liquefaction step and later hydrogenated, oxygenated compounds are removed from at least part of the coal liquids in the naphtha and gas oil boiling range prior to the hydrogenation step and employed as a feed stream for the manufacture of a synthesis gas or for other purposes.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1978},

  month        = {1}

}

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