skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Power recovery system for coal-liquefaction process. [Patent application]

Abstract

Method and apparatus for minimizing energy required to inject reactant such as coal-oil slurry into a reaction vessel, using high pressure effluent from the latter to displace the reactant from a containment vessel into the reaction vessel with assistance of low pressure pump. Effluent is degassed in the containment vessel, and a heel of the degassed effluent is maintained between incoming effluent and reactant in the containment vessel.

Inventors:
Publication Date:
OSTI Identifier:
5274525
Application Number:
ON: DE82007323
Assignee:
Dept. of Energy
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; ENERGY EFFICIENCY; COAL LIQUEFACTION PLANTS; FUEL FEEDING SYSTEMS; EFFICIENCY; FUEL SYSTEMS; INDUSTRIAL PLANTS; LIQUEFACTION; THERMOCHEMICAL PROCESSES; 010405* - Coal, Lignite, & Peat- Hydrogenation & Liquefaction

Citation Formats

Horton, J. R. Power recovery system for coal-liquefaction process. [Patent application]. United States: N. p., 1981. Web.
Horton, J. R. Power recovery system for coal-liquefaction process. [Patent application]. United States.
Horton, J. R. Fri . "Power recovery system for coal-liquefaction process. [Patent application]". United States. https://www.osti.gov/servlets/purl/5274525.
@article{osti_5274525,
title = {Power recovery system for coal-liquefaction process. [Patent application]},
author = {Horton, J. R.},
abstractNote = {Method and apparatus for minimizing energy required to inject reactant such as coal-oil slurry into a reaction vessel, using high pressure effluent from the latter to displace the reactant from a containment vessel into the reaction vessel with assistance of low pressure pump. Effluent is degassed in the containment vessel, and a heel of the degassed effluent is maintained between incoming effluent and reactant in the containment vessel.},
doi = {},
url = {https://www.osti.gov/biblio/5274525}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1981},
month = {4}
}