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Title: Gas-purifying materials. [Removal of S or HCN from coal gas or producer gas using porous nodules of Fe oxides and sawdust to which is added resin-containing agglomerant that forms gel in the mass]

Patent ·
OSTI ID:5317195

Assignee:
TIC
Patent Number(s):
GB 462934
OSTI ID:
5317195
Country of Publication:
United States
Language:
English

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Pyrolyzing and desulfurizing sulfur-bearing agglomerative bituminous coal. [Continuous process; volatiles removed at 900-1000/sup 0/F; desulfurization during pyrolysis by enriching gas with H which reacts to form hydrogen sulfide which is removed by scrubbing or use of Fe oxide]
Patent · Tue May 29 00:00:00 EDT 1973 · OSTI ID:5317195
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Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL GAS
PURIFICATION
HYDROCYANIC ACID
REMOVAL
SULFUR
DESULFURIZATION
IRON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
FLUIDS
GASES
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IRON COMPOUNDS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading