Document Type and Number:
Japanese Patent JPS5183602
Kind Code:
A
Abstract:
This is an improved continuous partial oxidation process for producing synthesis gas or fuel gas from gaseous CO2-solid carbonaceous fuel feeds. A solid carbonaceous fuel such as finely ground coal from a pressurized lock hopper is passed directly into a high pressure high velocity CO2-rich gas stream which carries the particles of coal into a free-flow noncatalytic gas generator where by the partial oxidation reaction with a free-oxygen containing gas, preferably in the absence of supplemental H2O other than that normally present in the reactants, gaseous mixtures principally comprising H2, CO, CO2, and H2O are produced. A CO2-rich gas stream is recovered downstream in the process and recycled to the pressurized feed system. The CO2-rich stream serves as a carrier for the carbonaceous fuel and as a reactant in the reaction zone.
Inventors:
PIITAA REONAADO BOORU
WAAREN GUREASON SHURINGAA
WAAREN GUREASON SHURINGAA
Application Number:
JP14304675A
Publication Date:
July 22, 1976
Filing Date:
December 03, 1975
Export Citation:
Assignee:
TEXACO DEVELOPMENT CORP
International Classes:
C01B3/02; C10J3/46; (IPC1-7): B01J1/00; C01B2/02; C10J3/46