ZM8277A1
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1978-08-21
Froth flotation process and collector composition
ZA762361B
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1977-04-27
Mineral benefication by froth flotation
GB1552461A
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1979-09-12
Mineral beneficiation by froth flotation
GB2010702A
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1979-07-04
Froth flotation of coal
AU508657B2
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1980-03-27
Benefication of siliceous iron ore by flotation
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1976-12-29
Flotation process of lead-, copper-, uranium-, and rare earth minerals
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1988-08-11
Beneficiation of clays by froth flotation
GB2067098B
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1983-03-02
Flotation of molybdenite
AU517283B2
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1981-07-23
Selective flocculation and flotation of iron concentrate
ZM7777A1
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1980-02-21
Frother method of producing it and method of concentrating minerals by by flotation
YU258577A
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1982-05-31
Concentrating of hydrated aluminium oxide minerals by means of flotation
GB2059811B
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1983-01-06
Beneficiation of minerals
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1978-05-30
Frother,method of producing it,and method of concentrating minerals by flotation
IL80331A
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1989-07-31
Recovering phosphate values by froth flotation
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1976-10-27
Froth flotation method
ZA777510B
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1979-01-31
Froth flotation process
ZA783617B
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1979-06-27
Improved flotation clarification process
AU526786B2
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1983-02-03
Froth flotation process
ZA76530B
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1977-01-26
Improvements relating to froth flotation apparatus
ZA764714B
(en )
1977-07-27
Froth flotation method
JPS5684655A
(en )
1981-07-10
Froth floatation method
ZA783835B
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1979-07-25
Beneficiation of non-sulfide ores
PL121265B2
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1982-04-30
Method of flotation of useful minerals
PL120987B2
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1982-04-30
Method of flotation of useful minerals
PL120988B2
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1982-04-30
Method of flotation of useful minerals