flotation separation patent

Grid Type Ball Mill
Round Vibrating Screen Ya
Sf Flotation Cell
Hydrocyclone Equipment
Dry Separator With Eccentric Rotating Magnetic System
High Efficiency Agitation Tank
Belt Conveyor
Tilted Plate Thickener
Wear Resistant Rubber

US4592834A Column froth flotation Google Patents

Froth flotation has been used to beneficiate a variety of mineral ores and to effect separation of various other materials for many years. Froth flotation involves the...

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US3990966A Flotation process for purifying calcite Google Patents

Calcite is separated and purified from mineral impurities by grinding calcite ore, ... by conditioning the ground ore with a cationic flotation reagent selected from...

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Intellectual Property OriginClear

The SSE application has been issued as a patent in Australia (image), Japan ... of our patents family, lending itself to the first stage of Electro Water Separation. ... This patent defines a tubular electro contact design and a flotation concept...

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Froth flotation of scheelite A review ScienceDirect

Articles and patents related to scheelite flotation over the last 80 years. ... Most of said reagents look at the separation of scheelite from calcium minerals,...

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US6341697B1 Selective flotation of phosphate minerals with ...

This application is a continuation in part of United States Provisional Patent ... Froth flotation for the separation of phosphate minerals from other gangue...

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Flotation separation of plastics using selective depressants ...

The efficient flotation separation amongst these naturally hydrophobic polymers could be ... Grimm, 1986: Grimm, M.J. and Sehlmeyer, T.R., 1986, US Patent No.

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US4981582A Process and apparatus for separating fine particles ...

CA694547A * 1964 09 15 Column Flotation Co. Of Canada Method and apparatus for the separation and recovery of ores.

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US1554216A Froth flotation concentration of ores Google Patents

Minerals Separation North American Corp; Original Assignee: Minerals ... This invention relates to the froth flotation concentration of ores, and isherein...

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History of Flotation Patents 911 Metallurgist

This U. S. patent 793.808 is more than a year ... in disregard of the Minerals Separation patents.

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Froth flotation Wikipedia

Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. .... Minerals Separation's initial flotation patents ended 1923, and new ones for chemical processes gave it a significant position into the 1930s. During...

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