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Title: Pyrolysis reactor and fluidized bed combustion chamber

Abstract

A solid carbonaceous material is pyrolyzed in a descending flow pyrolysis reactor in the presence of a particulate source of heat to yield a particulate carbon containing solid residue. The particulate source of heat is obtained by educting with a gaseous source of oxygen the particulate carbon containing solid residue from a fluidized bed into a first combustion zone coupled to a second combustion zone. A source of oxygen is introduced into the second combustion zone to oxidize carbon monoxide formed in the first combustion zone to heat the solid residue to the temperature of the particulate source of heat.

Inventors:
 [1]
  1. (Upland, CA)
Issue Date:
Research Org.:
OCCIDENTAL RESEARCH CORP
OSTI Identifier:
863760
Patent Number(s):
4243489
Application Number:
05/960,028
Assignee:
Occidental Petroleum Corp. (Los Angeles, CA) OSTI
DOE Contract Number:  
AC01-76ET10130; E(49-18)-2244
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
pyrolysis; reactor; fluidized; bed; combustion; chamber; solid; carbonaceous; material; pyrolyzed; descending; flow; presence; particulate; source; heat; yield; carbon; containing; residue; obtained; educting; gaseous; oxygen; zone; coupled; introduced; oxidize; monoxide; formed; temperature; containing solid; bed combustion; particulate source; combustion zone; combustion chamber; carbon monoxide; fluidized bed; carbonaceous material; solid carbonaceous; carbon containing; solid residue; particulate carbon; solid carbon; oxide formed; pyrolysis reactor; gaseous source; oxide form; /201/48/202/208/432/

Citation Formats

Green, Norman W. Pyrolysis reactor and fluidized bed combustion chamber. United States: N. p., 1981. Web.
Green, Norman W. Pyrolysis reactor and fluidized bed combustion chamber. United States.
Green, Norman W. Tue . "Pyrolysis reactor and fluidized bed combustion chamber". United States. https://www.osti.gov/servlets/purl/863760.
@article{osti_863760,
title = {Pyrolysis reactor and fluidized bed combustion chamber},
author = {Green, Norman W.},
abstractNote = {A solid carbonaceous material is pyrolyzed in a descending flow pyrolysis reactor in the presence of a particulate source of heat to yield a particulate carbon containing solid residue. The particulate source of heat is obtained by educting with a gaseous source of oxygen the particulate carbon containing solid residue from a fluidized bed into a first combustion zone coupled to a second combustion zone. A source of oxygen is introduced into the second combustion zone to oxidize carbon monoxide formed in the first combustion zone to heat the solid residue to the temperature of the particulate source of heat.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1981},
month = {1}
}

Patent:

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