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Method of pyrolytic decomposition and coking of a mixture of finely distributed solid or semisolid carbonaceous material and hydrocarbon oils

Abstract

A method of pyrolytic decomposition and coking of a mixture of finely distributed of solid or semi-solid carbonaceous material and hydrocarbon oils is disclosed whereby the mixture is exposed to a decomposition temperature and later is brought into the zone of decomposition where vapors are separated from the unvaporized residue and the vapors are exposed to fractional condensation for the purpose of obtaining a light product of distillation. The method is characterized by the mixture being exposed to heating by means of indirect exchange of heat in a heating zone or by means of a direct addition of a hot heat-conducting medium, or by means of both the mentioned indirect exchange of heat and direct heat under such conditions that the unvaporized residue obtained from the thus-heated mixture in the decomposition zone is transformed to solid coke in this zone by being heated to coking temperature in a comparatively thin layer on the surface of the decomposition zone that has been heated to a high temperature.
Publication Date:
Sep 09, 1933
Product Type:
Patent
Report Number:
SE 83432
Reference Number:
EDB-78-077672
Subject:
02 PETROLEUM; 01 COAL, LIGNITE, AND PEAT; CARBONACEOUS MATERIALS; COKING; PYROLYSIS; DISTILLATION; HEATING; POWDERS; SEPARATION PROCESSES; VAPORS; CARBONIZATION; CHEMICAL REACTIONS; DECOMPOSITION; FLUIDS; GASES; 020400* - Petroleum- Processing; 010406 - Coal & Coal Products- Pyrolysis & Cracking- (-1987)
OSTI ID:
5026584
Country of Origin:
Sweden
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:
May 13, 2001

Citation Formats

None. Method of pyrolytic decomposition and coking of a mixture of finely distributed solid or semisolid carbonaceous material and hydrocarbon oils. Sweden: N. p., 1933. Web.
None. Method of pyrolytic decomposition and coking of a mixture of finely distributed solid or semisolid carbonaceous material and hydrocarbon oils. Sweden.
None. 1933. "Method of pyrolytic decomposition and coking of a mixture of finely distributed solid or semisolid carbonaceous material and hydrocarbon oils." Sweden.
@misc{etde_5026584,
title = {Method of pyrolytic decomposition and coking of a mixture of finely distributed solid or semisolid carbonaceous material and hydrocarbon oils}
author = {None}
abstractNote = {A method of pyrolytic decomposition and coking of a mixture of finely distributed of solid or semi-solid carbonaceous material and hydrocarbon oils is disclosed whereby the mixture is exposed to a decomposition temperature and later is brought into the zone of decomposition where vapors are separated from the unvaporized residue and the vapors are exposed to fractional condensation for the purpose of obtaining a light product of distillation. The method is characterized by the mixture being exposed to heating by means of indirect exchange of heat in a heating zone or by means of a direct addition of a hot heat-conducting medium, or by means of both the mentioned indirect exchange of heat and direct heat under such conditions that the unvaporized residue obtained from the thus-heated mixture in the decomposition zone is transformed to solid coke in this zone by being heated to coking temperature in a comparatively thin layer on the surface of the decomposition zone that has been heated to a high temperature.}
place = {Sweden}
year = {1933}
month = {Sep}
}