Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1997-07-18
1998-11-17
Seidleck, James J.
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423625, 423121, 423122, 423130, C01F 700
Patent
active
058372156
ABSTRACT:
A method for flocculation of red mud in Bayer Process streams utilizing a fatty acid or fatty acid ester free latex polymer flocculant. Preferred fatty acid free emulsifiers useful for the preparation of such flocculants are obtained by reacting ethylene and/or propylene oxide with a reagent selected from the group consisting of ethylene diamine, ethanol and ethylene glycol.
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Hawley's "Condensed Chemical Dictionary", p. 507 Twelfth Edition.
Farquarson Graeme John
Malito John T.
Selvarajan Radhakrishnan
Tippett James Morton
Asinovsky Olga
Breininger Thomas M.
Nalco Chemical Company
Ramesh Elaine M.
Seidleck James J.
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