MERCURY REMOVAL

A mercury absorbent comprising a metal sulphide, a support material, a first binder and a second binder, wherein said first binder is a cement binder and the second binder is a high aspect ratio binder having an aspect ratio >2, and mercury removal process comprising contacting a mercury-containi...

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Bibliographische Detailangaben
1. Verfasser:	COUSINS, MATTHEW JOHN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A mercury absorbent comprising a metal sulphide, a support material, a first binder and a second binder, wherein said first binder is a cement binder and the second binder is a high aspect ratio binder having an aspect ratio >2, and mercury removal process comprising contacting a mercury-containing feed stream with said absorbent are described. L'invention concerne un absorbant de mercure comprenant un sulfure de métal, un matériau support, un premier liant et un second liant. Le premier liant est un liant de ciment et le second liant est un liant de rapport d'aspect élevé ayant un rapport d'aspect > 2. L'invention concerne également un procédé de retrait de mercure comprenant la mise en contact d'un flux d'alimentation contenant du mercure et dudit absorbant.