RENEWABLE SORBENT MATERIAL AND METHOD OF USE

Sorbent materials include a support, a base material comprising a first compound covalently bound to the support, and an active material reversibly bound to the base material, wherein the active material comprises a second compound with at least one functional group selected for binding a target spe...

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Bibliographic Details
Main Authors CARTER TIMOTHY G, ADDLEMAN RAYMOND SHANE, FRYXELL GLEN E, BAYS JOHN T, FONTENOT SEAN A, JOHNSON DARREN W
Format Patent
LanguageEnglish
Published 17.06.2010
Subjects
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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Summary:Sorbent materials include a support, a base material comprising a first compound covalently bound to the support, and an active material reversibly bound to the base material, wherein the active material comprises a second compound with at least one functional group selected for binding a target species. The active material with the bound target species can be removed by washing the sorbent material with a solvent in which the second compound is soluble. The sorbent material can be regenerated by reversibly binding one or more second compounds having a selected functional group to the washed base material.
Bibliography:Application Number: US20090632685