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OB Froth 503

OB Froth 503 is a flotation reagent designed as a low-cost frother for use with ores generally considered easy to float

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OB Froth 507

O'B Froth™ 507 is a flotation reagent designed as a low-cost frother for use with ores generally considered easy to float.

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ORFOM® MC37

ORFOM® MC37 is a highly effective non-polar collector for molybdenite. Greater selectivity to moly than other oil products. Used as the primary collector in primary and by-product molybdenum ores. Most effective if added to the primary grinding stage.

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UNIMAX SD200

UNIMAX SD200 is an iron sulphide (pyrite, pyrrhotite, marcasite) depressant used in the flotation separation of base metal sulphides. Also used as an alternative partial cyanide replacement to depress iron and zinc sulphides in Pb / Zn flotation.

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UNIMAX SD300

UNIMAX SD300 is a specialty depressant for pyrite gangue, sphalerite and pyrrhotite in lead and copper flotation systems.

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Alamine 304-1

Alamine 304-1 is water insoluble, tri-n-dodecyl amine which is capable of forming oil soluble salts of anionic species at low pH.

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Betafroth 206

Betafroth 206 is a low molecular weight glycol methyl ether frother. It is used when gangue entrainment is a problem and process needs a brittle, well-drained froth.

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Danafloat 067

Danafloat 067 is a water soluble salt of aryl dithiophosphoric acid. It has a light frothing characteristic and is especially useful where a fast, selective and active collector is required and no conditioning of the collector with pulp is possible. The dosage of Danafloat 067 is wide and varies with the type of ore, usually falling within the range of 10 to 100 grams per metric ton ore. It can be added undiluted or preferably diluted with clear water to 5-20 % solutions.

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Danafloat 068

Danafloat 068 offers good selectivity against pyrite in sulfide flotation and can provide good to excellent flotation response to various copper minerals, including but not exclusively, chalcopyrite, bornite, chalcocite and covellite. Other applications are in the flotation of galena and copper activated sphalerite, tetrahedrite and gold ores. The product can be used in conjunction with xanthate or as a replacement and, depending on mineralogies and flotation circuit conditions, this product may be stronger than xanthate in which case the dosage will be lower than xanthate. It has frothing capabilities so often frother dosages are reduced when switching to this product. It can be fed to the circuit either undiluted or as a solution. Before deciding to dilute the product, because water chemistry can have an impact, stability tests at the solution concentration desired are highly recommended. It is used in neutral to alkaline conditions (> 6 pH). Typical dosage levels depend on ore feed grades, mineralogies and flotation responses, but typical dosage levels range between 10 to 50 grams per metric ton ore.

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Danafloat 070

Danafloat 070 is an aryl dithiophosphoric acid. It has strong frothing properties. It is a quite powerful collector and especially in acid or neutral circuits a non-selective product for all sulphides. In alkaline environments, Danafloat 070 is useful for the flotation of copper, silver, gold, lead and zinc sulphides, as in general it does not float pyrite at high pH. Many operators have found that Danafloat 070 together with an alkyl dithiophosphate or a xanthate are the best combinations for optimum grade and recovery. Because of the limited water solubility, it should be added to the grinding circuit or the conditioner. The dosage of Danafloat 070 is wide and varies with the type of ore, usually falling within the range of 10 to 100 grams per metric ton ore. It should be used undiluted.

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