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Distillation of oil-bearing minerals

Abstract

A process of distilling oil-bearing minerals of the type of oil shale which disintegrate during distillation consists of subjecting the subdivided minerals to a distillation temperature in the form of a highly turbulent dense mass fluidized by an upwardly flowing gasiform medium in a distillation zone and supplying the heat required for the distillation by burning solid distillation residue with a combustion-supporting gas in the form of a fluidized mass of solids in a separate combustion zone at a combustion temperature and returning solid combustion residue substantially at the combustion temperature to the distillation zone. Combustion temperature is positively maintained at a figure not exceeding 1,200/sup 0/F and at a figure which is not substantially more than 50/sup 0/F higher than the distillation temperature.
Authors:
Publication Date:
Dec 03, 1952
Product Type:
Patent
Report Number:
GB 683713
Reference Number:
EDB-78-094716
Resource Relation:
Patent File Date: Filed date 14 Apr 1950
Subject:
04 OIL SHALES AND TAR SANDS; 01 COAL, LIGNITE, AND PEAT; BITUMINOUS MATERIALS; DISTILLATION; CARBONACEOUS MATERIALS; COAL; OIL SHALES; ENERGY SOURCES; FOSSIL FUELS; FUELS; SEPARATION PROCESSES; 040402* - Oil Shales & Tar Sands- Surface Methods; 010406 - Coal & Coal Products- Pyrolysis & Cracking- (-1987)
OSTI ID:
7073775
Country of Origin:
United Kingdom
Language:
English
Submitting Site:
GB
Size:
Pages: v
Announcement Date:
May 13, 2001

Citation Formats

Not Available. Distillation of oil-bearing minerals. United Kingdom: N. p., 1952. Web.
Not Available. Distillation of oil-bearing minerals. United Kingdom.
Not Available. 1952. "Distillation of oil-bearing minerals." United Kingdom.
@misc{etde_7073775,
title = {Distillation of oil-bearing minerals}
author = {Not Available}
abstractNote = {A process of distilling oil-bearing minerals of the type of oil shale which disintegrate during distillation consists of subjecting the subdivided minerals to a distillation temperature in the form of a highly turbulent dense mass fluidized by an upwardly flowing gasiform medium in a distillation zone and supplying the heat required for the distillation by burning solid distillation residue with a combustion-supporting gas in the form of a fluidized mass of solids in a separate combustion zone at a combustion temperature and returning solid combustion residue substantially at the combustion temperature to the distillation zone. Combustion temperature is positively maintained at a figure not exceeding 1,200/sup 0/F and at a figure which is not substantially more than 50/sup 0/F higher than the distillation temperature.}
place = {United Kingdom}
year = {1952}
month = {Dec}
}