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Distilling hydrocarbons

Patent:

Abstract

Hydrocarbons containing a very volatile constituent and less volatile constituents, such as casing-head gases, still gases from the distillation of crude petroleum and bituminous shale are separated into their constituents by rectification under pressure; a pressure of 20 atmospheres and limiting temperatures of 150/sup 0/C and 40/sup 0/C are mentioned as suitable. The mixture may be subjected to a preliminary treatment consisting in heating to a temperature below the maximum rectification temperature at a pressure greater than that proposed to be used in the rectification.
Publication Date:
Oct 30, 1918
Product Type:
Patent
Report Number:
GB 123522
Reference Number:
EDB-78-119514
Subject:
04 OIL SHALES AND TAR SANDS; 02 PETROLEUM; HYDROCARBONS; DISTILLATION; FRACTIONATION; GASES; HIGH TEMPERATURE; MEDIUM TEMPERATURE; OIL SHALES; PETROLEUM; PRESSURIZING; BITUMINOUS MATERIALS; CARBONACEOUS MATERIALS; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; ORGANIC COMPOUNDS; SEPARATION PROCESSES; 040403* - Oil Shales & Tar Sands- Refining; 020400 - Petroleum- Processing
OSTI ID:
7204959
Country of Origin:
United Kingdom
Language:
English
Submitting Site:
GB
Size:
Pages: v
Announcement Date:
Oct 01, 1978

Patent:

Citation Formats

Bataafsche, N V, and de Brey, J H.C. Distilling hydrocarbons. United Kingdom: N. p., 1918. Web.
Bataafsche, N V, & de Brey, J H.C. Distilling hydrocarbons. United Kingdom.
Bataafsche, N V, and de Brey, J H.C. 1918. "Distilling hydrocarbons." United Kingdom.
@misc{etde_7204959,
title = {Distilling hydrocarbons}
author = {Bataafsche, N V, and de Brey, J H.C.}
abstractNote = {Hydrocarbons containing a very volatile constituent and less volatile constituents, such as casing-head gases, still gases from the distillation of crude petroleum and bituminous shale are separated into their constituents by rectification under pressure; a pressure of 20 atmospheres and limiting temperatures of 150/sup 0/C and 40/sup 0/C are mentioned as suitable. The mixture may be subjected to a preliminary treatment consisting in heating to a temperature below the maximum rectification temperature at a pressure greater than that proposed to be used in the rectification.}
place = {United Kingdom}
year = {1918}
month = {Oct}
}