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Cracking hydrocarbons

Patent:

Abstract

In cracking and hydrogenating hydrocarbon oils by passing their vapors together with steam over heated carbon derived from shale, wood, peat or other vegetable or animal matter, the gases from the condenser are freed from sulfuretted hydrogen, and preferably also from carbon dioxide, and passed together with oil vapors and steam through the retort. Carbon dioxide may be removed by passage through slaked lime, and sulfuretted hydrogen by means of hydrated oxide of iron. Vapors from high-boiling oils and those from low-boiling oils are passed alternately through the retort, so that carbon deposited from the high-boiling oils is used up during treatment of low-boiling oils.
Publication Date:
Oct 07, 1921
Product Type:
Patent
Report Number:
GB 190284
Reference Number:
EDB-78-094532
Subject:
02 PETROLEUM; PETROLEUM; HYDROCRACKING; BOILING POINTS; CALCIUM OXIDES; CARBON; CARBON DIOXIDE; HYDROGEN SULFIDES; OILS; REMOVAL; STEAM; VAPORS; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CHEMICAL REACTIONS; CRACKING; DECOMPOSITION; ELEMENTS; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; GASES; HYDROGEN COMPOUNDS; NONMETALS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PYROLYSIS; SULFIDES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; 020400* - Petroleum- Processing
OSTI ID:
7075145
Country of Origin:
United Kingdom
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:
Sep 01, 1978

Patent:

Citation Formats

Forwood, G F, Lane, M, and Taplay, J G. Cracking hydrocarbons. United Kingdom: N. p., 1921. Web.
Forwood, G F, Lane, M, & Taplay, J G. Cracking hydrocarbons. United Kingdom.
Forwood, G F, Lane, M, and Taplay, J G. 1921. "Cracking hydrocarbons." United Kingdom.
@misc{etde_7075145,
title = {Cracking hydrocarbons}
author = {Forwood, G F, Lane, M, and Taplay, J G}
abstractNote = {In cracking and hydrogenating hydrocarbon oils by passing their vapors together with steam over heated carbon derived from shale, wood, peat or other vegetable or animal matter, the gases from the condenser are freed from sulfuretted hydrogen, and preferably also from carbon dioxide, and passed together with oil vapors and steam through the retort. Carbon dioxide may be removed by passage through slaked lime, and sulfuretted hydrogen by means of hydrated oxide of iron. Vapors from high-boiling oils and those from low-boiling oils are passed alternately through the retort, so that carbon deposited from the high-boiling oils is used up during treatment of low-boiling oils.}
place = {United Kingdom}
year = {1921}
month = {Oct}
}