Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1990-02-20
1992-04-28
Maples, John S.
Classifying, separating, and assorting solids
Fluid suspension
Liquid
252 61, B03D 114
Patent
active
051085852
ABSTRACT:
A collecting agent and method for the recovery of valuable minerals in the froth flotation beneficiation of non-sulfidic ores is provided. The collecting agent is selected from alkyl glycosides, alkenyl glycosides and mixtures thereof. Preferably, the collecting agent is a combination of an alkyl glycoside, an alkenyl glycoside and mixtures thereof with a non-thio ionizable surfactant collector. Glycosides containing from about 2 to 8 glycoside residues may be used. The alkyl and alkenyl components of these glycosides may be linear or branched, may contain from about 2 to 18 carbon atoms and may optionally contain a hydroxyl group or an ether linkage.
REFERENCES:
patent: 3547828 (1970-12-01), Mansfield et al.
patent: 3598865 (1971-08-01), Lew
patent: 3640862 (1972-02-01), Gieseke et al.
patent: 3707535 (1972-12-01), Lew
patent: 3737426 (1973-06-01), Throckmorton et al.
patent: 3772269 (1973-11-01), Lew
patent: 3839318 (1974-10-01), Mansfield
patent: 4000080 (1976-12-01), Bartolotia et al.
patent: 4089945 (1978-05-01), Brinkman et al.
patent: 4138350 (1979-02-01), Wang et al.
patent: 4139481 (1979-02-01), Wang et al.
patent: 4349669 (1982-09-01), Klahr et al.
patent: 4457850 (1984-07-01), Tesmann et al.
patent: 4526696 (1985-07-01), Delourme et al.
patent: 4565647 (1986-01-01), Llenado
patent: 4594151 (1986-06-01), DeLourme et al.
patent: 4663069 (1987-05-01), Llenado
Transaction/Section C of the Inst. of Mining and Metallurgy 1975.
Influence of nonionic surfactants, Doren, Van Lierde, de Cuyper.
A. M. Gaudin Memorial Volume 3 (1976).
Reagents in the Minerals Industry, Ed. Jones and Oblatt.
Inst. J. Min. Proc. 9 (1982) pp. 353-384.
Colloid & Polymer Soc. 259, 775-776 (1981).
Biermann Manfred
Koester Rita
Schnegelberger Harald
von Rybinski Wolfgang
Henkel Kommanditgesellschaft auf Aktien
Jaeschke Wayne C.
Maples John S.
Millson Jr. Henry E.
Szoke Ernest G.
LandOfFree
Flotation of non-sulfidic ore with a glycosidic collector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flotation of non-sulfidic ore with a glycosidic collector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flotation of non-sulfidic ore with a glycosidic collector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1246433