A review of water re

TABLE 6 Galena-Fluorspar-Barite flotation with different types of water [11] Grade % Recovery % Type of water Pb CaF2 BaSO4 Pb CaF2 BaSO4 Fresh Recycle, untreated Recycle, treated Feed 664 422 241 345 1774 1589...

US8657118B2

The invention relates to a collector for the separation by flotation of carbonates contained in non-sulfurous minerals, particularly phosphoric rock, comprising at least one phosphoric ester of formula (I) wherein, R ....

Flotation Reagents

2018/03/12· This data on chemicals, and mixtures of chemicals in froth flotation with some of the more common flotation reagents and their us Characteristics of Frothers A good flotation frother must be cheap and easily obtainable must ,...

Fluorspar ore flotation

1975/07/08· Fluorspar ore flotation United States Patent 3893915 Abstract: Flotation of fluorite from calcareous gangue with a fatty acid collector in an aqueous alkaline ore pulp is improved by adding an alkali metal bisulfite salt or an alkali ....