Power recovery system for coal liquefaction process
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:
-
- Maryville, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 865655
- Patent Number(s):
- 4549954
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- W-7405-ENG-26
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- power; recovery; coal; liquefaction; process; method; apparatus; minimizing; energy; required; inject; reactant; coal-oil; slurry; reaction; vessel; pressure; effluent; latter; displace; containment; assistance; pump; degassed; heel; maintained; incoming; coal-oil slurry; containment vessel; liquefaction process; coal liquefaction; reaction vessel; pressure pump; process method; energy required; power recovery; /208/137/
Citation Formats
Horton, Joel R. Power recovery system for coal liquefaction process. United States: N. p., 1985.
Web.
Horton, Joel R. Power recovery system for coal liquefaction process. United States.
Horton, Joel R. Tue .
"Power recovery system for coal liquefaction process". United States. https://www.osti.gov/servlets/purl/865655.
@article{osti_865655,
title = {Power recovery system for coal liquefaction process},
author = {Horton, Joel 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 = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {1}
}
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