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Treating oil shale

Patent:

Abstract

Oil shale is treated for the separation of the valuable organic compounds, with a view to economy in subsequent destructive distillation, by grinding to powder, mixing with water to form a pulp, adding a small quantity of an oil liquid and aerating the mixture to form a froth containing the organic compounds. If the powdered shale contains sufficient free oil, the addition of oil to the pulp may be dispensed with. In some cases an electrolyte such as sulfuric acid may be added to the pulp.
Authors:
Publication Date:
Jan 04, 1921
Product Type:
Patent
Report Number:
GB 171918
Reference Number:
EDB-78-107413
Subject:
04 OIL SHALES AND TAR SANDS; OIL SHALES; SOLVENT EXTRACTION; ADDITIVES; COMMINUTION; OILS; SLURRIES; SULFURIC ACID; BITUMINOUS MATERIALS; CARBONACEOUS MATERIALS; DISPERSIONS; ENERGY SOURCES; EXTRACTION; FOSSIL FUELS; FUELS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; MIXTURES; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; SEPARATION PROCESSES; SUSPENSIONS; 040400* - Oil Shales & Tar Sands- Oil Production, Recovery, & Refining
OSTI ID:
6724202
Country of Origin:
United Kingdom
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:

Patent:

Citation Formats

Dolbear, S H. Treating oil shale. United Kingdom: N. p., 1921. Web.
Dolbear, S H. Treating oil shale. United Kingdom.
Dolbear, S H. 1921. "Treating oil shale." United Kingdom.
@misc{etde_6724202,
title = {Treating oil shale}
author = {Dolbear, S H}
abstractNote = {Oil shale is treated for the separation of the valuable organic compounds, with a view to economy in subsequent destructive distillation, by grinding to powder, mixing with water to form a pulp, adding a small quantity of an oil liquid and aerating the mixture to form a froth containing the organic compounds. If the powdered shale contains sufficient free oil, the addition of oil to the pulp may be dispensed with. In some cases an electrolyte such as sulfuric acid may be added to the pulp.}
place = {United Kingdom}
year = {1921}
month = {Jan}
}