froth flotation patents

patent woa1 froth flotation patent us - f

patent us - froth-crowding flotation froth-crowding flotation machine and method filed aug united states patent froth-crowdin g flotati'on method marshall j sayers

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patent woa1 - enrichment of metal sulfide ores by

aug 1 a forming a pulp by suspending the ore in water and milling said ore and b enriching the pulp in said desired mineral by froth flotation

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froth flotation method for recovery of ultra-fine - uknowledge

jul 27 center for applied energy research faculty patents parekh bhupendra k and groppo john g jr froth flotation method for recovery of

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zircon-rutile-ilmenite froth flotation process patent scitech connect

apr 21 this patent describes a method for separating a mixture of minerals the starch and the cationic collector to froth flotation and withdrawing a

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patent us - flotation method for potash ores - google patents

cl this invention relates to methods for obtaining desired mineral values from ore by froth flotation using a novel flotation reagent combination and

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dspace at icse ambient froth flotation process for the recovery of

title ambient froth flotation process for the recovery of bitumen from tar sand authors smith scott l issue date 10-jan- publisher united states patent

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froth flotation - wikipedia

froth flotation is a process for selectively separating hydrophobic materials from hydrophilic william haynes patented a process in for separating sulfide and gangue minerals using oil and called it bulk-oil flotation in carrie

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patent us - method of froth flotation ore separation - google

patented july 21 united states patent office ihethod f froth flotation ore separation frederic a brinker denver c no drawing

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to float or sink a brief history of flotation milling - mining history

john ballot filed a patent for their process that dis- tinguished froth flotation experiments from skin and bulk-oil flotation their froth flotation process based on

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cpc definition - b03d flotation differential sedimentation

froth-flotation processes flotation machines including pneumatic machines and machines with impellers subaeration machines subsequent treatment of

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froth flotation of phosphate rock - thinkir - university of louisville

spitzer david l - froth flotation of phosphate rock electronic this was one of the first patents relative to selective flota- tion 15 in

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froth flotation - digital commons @ michigan tech

mar 12 recommended citation hwang jiann-yang froth flotation patents book 64

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froth flotation process - australia innovates - powerhouse museum

his patent application on behalf of bhp was disputed by charles potter the froth flotation process for separating mineral ores was so much more efficient

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beneficiation of iron ore by flotation - science direct

the first results obtained by this type of reagent led to a series of patents taken out by e c c the most selective fatty acid is oleic acid but the froth formed is

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purification of kaolin clay by froth flotation

aug 6 title purification of kaolin clay by froth flotation united states patent abstract a method for removing finely divided

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patent us - method of froth flotation ore separation - google

patented july 21 united states patent office ihethod f froth flotation ore separation frederic a brinker denver c no drawing

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extracting value with efficient flotation - the dow chemical company

brine in the s to pioneering chemistries for froth flotation notice no freedom from infringement of any patent owned by dow or others is to be inferred

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patent us - flotation method for potash ores - google patents

cl this invention relates to methods for obtaining desired mineral values from ore by froth flotation using a novel flotation reagent combination and

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history of flotation patents - metallurgist

mar 19 i refer to processes only for the disputes over flotation patents have is essentially that of making a mineral-buoying froth in modified water

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patent woa1 froth flotation patent us - f

patent us - froth-crowding flotation froth-crowding flotation machine and method filed aug united states patent froth-crowdin g flotati'on method marshall j sayers

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patent woa1 - enrichment of metal sulfide ores by

aug 1 a forming a pulp by suspending the ore in water and milling said ore and b enriching the pulp in said desired mineral by froth flotation

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froth flotation process - australia innovates - powerhouse museum

his patent application on behalf of bhp was disputed by charles potter the froth flotation process for separating mineral ores was so much more efficient

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history of flotation patents - metallurgist

mar 19 i refer to processes only for the disputes over flotation patents have is essentially that of making a mineral-buoying froth in modified water

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nanoflotation david bromley engineering ltd

for flotation treatment systems the application of the nanoflotation the high intensity mixing is caused by the froth generated from the use of the surfactant for low pressure membrane systems such as ultrafiltration uf the patented

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froth flotation - wikipedia

froth flotation is a process for selectively separating hydrophobic materials from hydrophilic william haynes patented a process in for separating sulfide and gangue minerals using oil and called it bulk-oil flotation in carrie

Get Price

froth flotation - digital commons @ michigan tech

mar 12 recommended citation hwang jiann-yang froth flotation patents book 64

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method to enhance the concentration of valuable minerals in froth

mar 12 enhancing selectivity and recovery in the fractional flotation of flotation column particles disclosed in this patent is a method of particle

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history of froth flotation for teachers - oresome resources

history of froth flotation for teachers in terms of importance to australia than the flotation process for the separation of his process was patented in

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method to enhance the concentration of valuable minerals in froth

mar 12 enhancing selectivity and recovery in the fractional flotation of flotation column particles disclosed in this patent is a method of particle

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froth flotation method for recovery of ultra-fine - uknowledge

jul 27 center for applied energy research faculty patents parekh bhupendra k and groppo john g jr froth flotation method for recovery of

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