CAPTURE OF MERCURY

The invention relates to a method of immobilising a non-regenerative or regenerative sorbent material that is contaminated with mercury, the method comprising: * mixing the sorbent material with a binder material comprising partially calcined magnesite and water to form a slurry; adding a setting ag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Baltpurvins, Karlis Augusts, Greenwood, Adam Michael
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a method of immobilising a non-regenerative or regenerative sorbent material that is contaminated with mercury, the method comprising: * mixing the sorbent material with a binder material comprising partially calcined magnesite and water to form a slurry; adding a setting agent to the slurry to cause the binder to cure and the mixture to solidify, whereby the sorbent material/mercury become immobilised.