Flotation reagents are usually referred to as flotation agents. The latter is favored because it is more accurate and significant. They are divided into three groups based on their functions: collectors, frothers, and modifiers. Each of the three types of floatation reagents plays a vital role, is essential, and participates in intricate interactions.

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Floating Agents
Natural Flotation
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The most cost-effective method for producing
phosphoric acid involves processing phosphate rock
with sulfuric acid or, more frequently, mixing sulfuric
and phosphoric acid to precipitate off calcium sulfate
and release phosphoric acid. One of the most crucial
intermediates for synthesizing fertilizer and other
phosphate products is provided by flocculants for
phosphoric acid used in the wet process.
Three steps in the
Flotation process
Aided Flotation
Induced Flotation