Time phased alternate blending of feed coals for liquefaction

Schweigharett, Frank; Hoover, David S; Garg, Diwaker

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Title: Time phased alternate blending of feed coals for liquefaction

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Abstract

The present invention is directed to a method for reducing process performance excursions during feed coal or process solvent changeover in a coal hydroliquefaction process by blending of feedstocks or solvents over time. ,

Inventors:

Schweigharett, Frank ^[1]; Hoover, David S ^[2]; Garg, Diwaker ^[3]

Allentown, PA
New Tripoli, PA
Macungie, PA

Issue Date:: Tue Jan 01 00:00:00 EST 1985

Research Org.:: INTERNATIONAL COAL REFINING CO

OSTI Identifier:: 865459

Patent Number(s):: 4518479

Assignee:: International Coal Refining Company (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
C10G1/065 - {in the presence of a solvent}

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DOE Contract Number:: AC05-78OR03054

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: time; phased; alternate; blending; feed; coals; liquefaction; directed; method; reducing; process; performance; excursions; coal; solvent; changeover; hydroliquefaction; feedstocks; solvents; liquefaction process; feed coal; process solvent; coal hydroliquefaction; hydroliquefaction process; feed coals; process performance; /208/

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                    Schweigharett, Frank, Hoover, David S, and Garg, Diwaker. Time phased alternate blending of feed coals for liquefaction.  United States: N. p., 1985. 
        Web.

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                    Schweigharett, Frank, Hoover, David S, & Garg, Diwaker. Time phased alternate blending of feed coals for liquefaction.  United States.

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                    Schweigharett, Frank, Hoover, David S, and Garg, Diwaker. Tue .  
        "Time phased alternate blending of feed coals for liquefaction".  United States.  https://www.osti.gov/servlets/purl/865459.

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@article{osti_865459,

  title        = {Time phased alternate blending of feed coals for liquefaction},

  author       = {Schweigharett, Frank and Hoover, David S and Garg, Diwaker},

  abstractNote = {The present invention is directed to a method for reducing process performance excursions during feed coal or process solvent changeover in a coal hydroliquefaction process by blending of feedstocks or solvents over time. ,},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 01 00:00:00 EST 1985},

  month        = {Tue Jan 01 00:00:00 EST 1985}

}

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