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Resinous constituent extracting process

Abstract

The method of recovering oily constituents from coal or oil shale comprising the saturation of coal or oil shale in a sealed vessel with an organic solution having a boiling point at atmospheric pressure of not exceeding 220/sup 0/C, elevating the temperature within the vessel to a temperature below the cracking temperature of the constituents and maintaining the pressure within the vessel below 51 pounds, to extract the oily material from the coal or oil shale and subsequently separating the solvent from the oily material.
Authors:
Publication Date:
Oct 07, 1947
Product Type:
Patent
Report Number:
CA 444408
Reference Number:
EDB-80-003955
Resource Relation:
Patent File Date: Filed date 21 Feb 1945
Subject:
01 COAL, LIGNITE, AND PEAT; 04 OIL SHALES AND TAR SANDS; COAL; SOLVENT EXTRACTION; COAL LIQUIDS; PRODUCTION; OIL SHALES; SHALE OIL; HIGH TEMPERATURE; BITUMINOUS MATERIALS; CARBONACEOUS MATERIALS; ENERGY SOURCES; EXTRACTION; FOSSIL FUELS; FUELS; MINERAL OILS; OILS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; SEPARATION PROCESSES; SYNTHETIC FUELS; SYNTHETIC PETROLEUM; 010405* - Coal, Lignite, & Peat- Hydrogenation & Liquefaction; 040402 - Oil Shales & Tar Sands- Surface Methods
OSTI ID:
5722745
Country of Origin:
Canada
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:
May 13, 2001

Citation Formats

Sayer, W F. Resinous constituent extracting process. Canada: N. p., 1947. Web.
Sayer, W F. Resinous constituent extracting process. Canada.
Sayer, W F. 1947. "Resinous constituent extracting process." Canada.
@misc{etde_5722745,
title = {Resinous constituent extracting process}
author = {Sayer, W F}
abstractNote = {The method of recovering oily constituents from coal or oil shale comprising the saturation of coal or oil shale in a sealed vessel with an organic solution having a boiling point at atmospheric pressure of not exceeding 220/sup 0/C, elevating the temperature within the vessel to a temperature below the cracking temperature of the constituents and maintaining the pressure within the vessel below 51 pounds, to extract the oily material from the coal or oil shale and subsequently separating the solvent from the oily material.}
place = {Canada}
year = {1947}
month = {Oct}
}