METHOD FOR MANUFACTURING BROWN COAL COKE DOPED WITH ELEMENTARY SULPHUR

Preparing adsorption agents containing carbon doped with elementary sulfur, comprises mixing sulfur with the adsorption agent, heating the mixture at 120-150[deg]C and retaining the temperature over a period of 0.5-1 hour, where the heating of the mixture takes place under controlled oxygen-containi...

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Bibliographic Details
Main Authors WIRLING, JÜRGEN, WERNER, MAIK, HESCHEL, WOLFGANG, MEYER, BERND
Format Patent
LanguageEnglish
Polish
Published 31.01.2020
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:Preparing adsorption agents containing carbon doped with elementary sulfur, comprises mixing sulfur with the adsorption agent, heating the mixture at 120-150[deg]C and retaining the temperature over a period of 0.5-1 hour, where the heating of the mixture takes place under controlled oxygen-containing atmosphere. An independent claim is included for cleaning exhaust gas under use of an adsorption agent doped with elementary sulfur, comprising alternately carrying out the adsorption and desorption of mercury over the exhaust gas system, preferably by at least a packed bed adsorbers.
Bibliography:Application Number: PL20080004885T