Liquid purification or separation – Processes – Chemical treatment
Patent
1984-07-30
1985-11-12
Metz, Andrew H.
Liquid purification or separation
Processes
Chemical treatment
166300, 210763, 252 855D, 252 855R, 423224, 423DIG19, C02F 176, C09K 300
Patent
active
045526680
ABSTRACT:
A method for preferentially oxidizing sulfide in a viscous, aqueous solution of a hydratable polymeric material suitable for use in hydraulically treating subterranean formations.
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Brown Richard A.
Norris Robert D.
Andersen Robert L.
Chapman Terryence
Elden Richard D.
FMC Corporation
Metz Andrew H.
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