Chemically active ceramic compositions with a pyrogallol moiety

Details Chemically active ceramic compositions with a pyrogallol moiety Chemically active ceramic compositions with a pyrogallol moiety

1994-09-27

1997-04-29

Caldarola, Glenn A.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Silicon containing

502405, 210688, B01J 2010, C02F 142

Patent

active

056248814

ABSTRACT:
Novel ceramic compositions are used for removing metal ions by chelation from solutions such as aqueous waste streams. The compositions are formed by covalently bonding to terminal hydroxy groups of a ceramic inorganic carrier or support a substituted silane linking group attached to a chelating agent or ligand which is pyrogallol or a derivative thereof.

REFERENCES:
patent: 3886080 (1975-05-01), Schucker et al.
patent: 4377555 (1983-03-01), Hancock et al.
patent: 4421654 (1983-12-01), Plueddemann
patent: 4448694 (1984-05-01), Plueddemann
patent: 4585559 (1986-04-01), DeVoe et al.
patent: 4623638 (1986-11-01), Hayatsu et al.
patent: 4752398 (1988-06-01), Holbein et al.
patent: 4756971 (1988-07-01), Virtanen et al.
patent: 4824576 (1989-04-01), Sood et al.
patent: 4943375 (1990-07-01), Bradshaw et al.
patent: 4952321 (1990-08-01), Bradshaw et al.
patent: 4959153 (1990-09-01), Bradshaw et al.
patent: 4968434 (1990-11-01), Kaneko et al.
patent: 4975379 (1990-12-01), Bradshaw et al.
patent: 5039419 (1991-08-01), Bradshaw et al.
patent: 5078978 (1992-01-01), Tarbet et al.
patent: 5120443 (1992-06-01), Bruening et al.
patent: 5175110 (1992-12-01), Bradshaw et al.
patent: 5190660 (1993-03-01), Lindoy et al.
patent: 5190661 (1993-03-01), Bruening et al.
patent: 5316683 (1994-05-01), Haesebroek et al.
Nakamura et al., 15 J. Nucl. Sci. and Tech., 829-834 (1978).

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