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Title: Flash hydrogenation of coal

Abstract

A process for the hydrogenation of coal comprising the contacting of powdered coal with hydrogen in a rotating fluidized bed reactor. A rotating fluidized bed reactor suitable for use in this process is also disclosed. The coal residence time in the reactor is limited to less than 5 seconds while the hydrogen contact time is not in excess of 0.2 seconds.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
US Atomic Energy Commission (AEC)
OSTI Identifier:
862569
Patent Number(s):
3963598
Application Number:
05/514876
Assignee:
United States of America as represented by United States Energy (Washington, DC)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
DOE Contract Number:  
AT(30-1)-16
Resource Type:
Patent
Resource Relation:
Patent File Date: 1974 Oct 15
Country of Publication:
United States
Language:
English
Subject:
hydrogenation; coal; powdered coal; hydrogen; rotating fluidized bed reactor; /208/

Citation Formats

Manowitz, Bernard, Steinberg, Meyer, Sheehan, Thomas V., Winsche, Warren E., and Raseman, Chad J. Flash hydrogenation of coal. United States: N. p., 1976. Web.
Manowitz, Bernard, Steinberg, Meyer, Sheehan, Thomas V., Winsche, Warren E., & Raseman, Chad J. Flash hydrogenation of coal. United States.
Manowitz, Bernard, Steinberg, Meyer, Sheehan, Thomas V., Winsche, Warren E., and Raseman, Chad J. Thu . "Flash hydrogenation of coal". United States. https://www.osti.gov/servlets/purl/862569.
@article{osti_862569,
title = {Flash hydrogenation of coal},
author = {Manowitz, Bernard and Steinberg, Meyer and Sheehan, Thomas V. and Winsche, Warren E. and Raseman, Chad J.},
abstractNote = {A process for the hydrogenation of coal comprising the contacting of powdered coal with hydrogen in a rotating fluidized bed reactor. A rotating fluidized bed reactor suitable for use in this process is also disclosed. The coal residence time in the reactor is limited to less than 5 seconds while the hydrogen contact time is not in excess of 0.2 seconds.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1976},
month = {1}
}