Sorbent comprising activated carbon, process for making same and use thereof

Sorbent comprising activated carbon, process for making same and use thereof

A sorbent body adapted for abating toxic elements from a fluid stream, such as a carbon combustion flue gas stream or a syngas stream produced in coal gasification process, and process for making such sorbent. The sorbent body comprises an activated carbon matrix defining a plurality of pores, sulfu...

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Bibliographische Detailangaben
Hauptverfasser: MORRELL, MARK LEON, GADKAREE, KISHOR PURUSHOTTAM, JOHNSON, BENEDICT Y
Format: Patent
Sprache:chi ; eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A sorbent body adapted for abating toxic elements from a fluid stream, such as a carbon combustion flue gas stream or a syngas stream produced in coal gasification process, and process for making such sorbent. The sorbent body comprises an activated carbon matrix defining a plurality of pores, sulfur and additive adapated for promoting the abatement of toxic elements from the fluid stream. The sorbent is useful for abatement of, e. g., arsenic, cadmium, mercury and selenium from gas streams.