Method for the removal of sulfur from carbonaceous material

Sulfur is removed from carbonaceous material by contacting the material with a metal carbonyl or a low valent complex of the transition metals and water under alkaline conditions to form a reaction mixture, and then heating the mixture for a sufficient period of time to obtain sulfur removal from th...

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Bibliographic Details
Main Authors PORTER; CLIFFORD R, KAESZ; HERBERT D
Format Patent
LanguageEnglish
Published 13.04.1982
Subjects
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
CHEMISTRY
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
LIQUEFIED PETROLEUM GAS
LUBRICANTS
METALLURGY
NATURAL GAS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Summary:Sulfur is removed from carbonaceous material by contacting the material with a metal carbonyl or a low valent complex of the transition metals and water under alkaline conditions to form a reaction mixture, and then heating the mixture for a sufficient period of time to obtain sulfur removal from the carbonaceous material.
Bibliography:Application Number: US19800189087