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Recovering valuable liquid hydrocarbons

Abstract

A process for recovering valuable liquid hydrocarbons from coking coal, mineral coal, or oil shale through treatment with hydrogen under pressure at elevated temperature is described. Catalysts and grinding oil may be used in the process if necessary. The process provides for deashing the coal prior to hydrogenation and for preventing the coking and swelling of the deashed material. During the treatment with hydrogen, the coal is either mixed with coal low in bituminous material, such as lean coal or active coal, as a diluent or the bituminous constituents which cause the coking and swelling are removed by extraction with solvents. (BLM)
Authors:
Publication Date:
Jun 11, 1931
Product Type:
Patent
Report Number:
DE 607794
Reference Number:
EDB-82-008430
Subject:
01 COAL, LIGNITE, AND PEAT; 04 OIL SHALES AND TAR SANDS; COAL LIQUIDS; PRODUCTION; SHALE OIL; COAL LIQUEFACTION; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; LIQUEFACTION; LIQUIDS; MINERAL OILS; OILS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; THERMOCHEMICAL PROCESSES; 010405* - Coal, Lignite, & Peat- Hydrogenation & Liquefaction; 040400 - Oil Shales & Tar Sands- Oil Production, Recovery, & Refining
OSTI ID:
6102681
Country of Origin:
Germany
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:
May 13, 2001

Citation Formats

Pier, M. Recovering valuable liquid hydrocarbons. Germany: N. p., 1931. Web.
Pier, M. Recovering valuable liquid hydrocarbons. Germany.
Pier, M. 1931. "Recovering valuable liquid hydrocarbons." Germany.
@misc{etde_6102681,
title = {Recovering valuable liquid hydrocarbons}
author = {Pier, M}
abstractNote = {A process for recovering valuable liquid hydrocarbons from coking coal, mineral coal, or oil shale through treatment with hydrogen under pressure at elevated temperature is described. Catalysts and grinding oil may be used in the process if necessary. The process provides for deashing the coal prior to hydrogenation and for preventing the coking and swelling of the deashed material. During the treatment with hydrogen, the coal is either mixed with coal low in bituminous material, such as lean coal or active coal, as a diluent or the bituminous constituents which cause the coking and swelling are removed by extraction with solvents. (BLM)}
place = {Germany}
year = {1931}
month = {Jun}
}