Liquid purification or separation – Processes – Including geographic feature
Reexamination Certificate
2006-10-31
2006-10-31
Hoey, Betsey Morrison (Department: 1724)
Liquid purification or separation
Processes
Including geographic feature
C405S128100, C405S128500, C252S175000, C588S901000
Reexamination Certificate
active
07128841
ABSTRACT:
Stable dispersions of zero-valent iron particles are produced by milling of micro- and nano-scale iron particles (colloids) in the presence of a dispersant or dispersants.
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Hoey Betsey Morrison
Lehigh University
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