Compositions – Gaseous compositions – Carbon-oxide and hydrogen containing
Patent
1994-04-26
1996-06-04
Jordan, Charles T.
Compositions
Gaseous compositions
Carbon-oxide and hydrogen containing
42324401, 4235741, C10K 120
Patent
active
H00015385
ABSTRACT:
A process of utilizing a portion of a coal feedstock to a coal gasification plant for the removal of sulfur compounds from a gaseous stream comprising sulfur dioxide and hydrogen sulfide, particularly a tail gas stream from a sulfur recovery plant, by contacting the gaseous stream with the coal feedstock. The laden coal is subsequently fed to a coal gasification plant and gasified to make synthesis gas.
REFERENCES:
patent: 2992065 (1961-07-01), Feustel et al.
patent: 4071606 (1978-01-01), Ratcliffe et al.
patent: 4452772 (1984-06-01), Knoblauch et al.
patent: 4702899 (1987-10-01), Barczak et al.
"General Engineering Handbook" edited by O'Rourke (1932) McGraw-Hill Book Company, New York, 1st edition pp. 620-621.
Hardee John R.
Jordan Charles T.
Shell Oil Company
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