Flotation reagents Mark IV

CLASSIFICATION OF FLOTATION REAGENTS Mark IV

The author of classification is Ph.D. Natalia Petrovskaya, 2020

HYDROPHOBIZATORS or collectors, promoters

Heteropolar:

Ionogenic:

Anionic:

⦁ Sulfhydril: Primary, Secondary, Cyclic, Other sulfhydril

⦁ Oxyhydril: Primary, Secondary, Other oxyhydril

Cationic: Primary, Secondary, Tertiary, Quaternary, Cyclic, Other cationic

Non-ionogenic:

  • Non-ionogenic containing sulfur

  • Other non-ionogenic

  • Heteropolar with uncertain chemical composition

Non-polar

Others hydrophobizators:

  • Combined hydrophobizators

  • Modified hydrophobizators

  • With uncertain chemical composition

  • Other hydrophobizators

FROTHERS

Heteropolar:

⦁ Ionogenic:

⦁ Anionic: Primary, Secondary, Cyclic, Other anionic

⦁ Cationic: Primary, Secondary, Tertiary, Quaternary, Cyclic, Other cationic

⦁ Non-ionogenic: Primary, Secondary, Tertiary, Cyclic, Other non-ionogenic

Colloidal

With uncertain chemical composition

Others

MODIFIERS

Modifiers of the medium:

pH regulators (pH modifiers, pH control agents)

Eh regulators (Eh modifiers; Redox potential (Eh) regulators, Eh control agents)

Regulators of the ionic composition of the pulp

Surface modifiers:

⦁ Activators

⦁ Depressants (deactivators)

⦁ Conditioners

Modifiers of particular purpose:

⦁ Particle modifiers:

⦁ Cohesiants:

⦁ Coagulants

⦁ Flocculants

⦁ Dispersants

⦁ Reagent modifiers:

⦁ Emulsifiers

⦁ Synergetics

⦁ Stabilizers

⦁ Foam modifiers:

⦁ Foam regulators

⦁ Defoamers (anti-foaming agent)

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© Ph.D. Natalya Petrovskaya, 2020

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