Title:
METHOD OF REGENERATING SULFURIZED DOLOMITE
Document Type and Number:
Japanese Patent JPS5269899
Kind Code:
A
Abstract:
Dolomite which has been used to remove sulfur and/or sulfur-containing compounds from gases by chemical reactions therewith is regenerated by passing through the spent dolomite an oxidizing gas selected from oxygen, CO2 and H2O at temperatures between about 1500 DEG F. and the temperature at which the dolomite becomes unreactive.
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Inventors:
NEMETH EDWARD JOSEPH (US)
MCGREAL JOSEPH EMMETT (US)
HOWELL JOHN LEO (US)
MCGREAL JOSEPH EMMETT (US)
HOWELL JOHN LEO (US)
Application Number:
JP14707276A
Publication Date:
June 10, 1977
Filing Date:
December 06, 1976
Export Citation:
Assignee:
USS ENG & CONSULT
International Classes:
C01F5/24; B01D53/48; C01B17/60; C01F5/06; C01F11/18; C10K1/26; (IPC1-7): C01F5/24; C01F11/18