Products

ALNA®

Sodium aluminate

Sodium aluminate is a product obtained from the dissolution of aluminium hydroxide (gibbsite) in sodium hydroxide. IQE produces sodium aluminates in solution, in the form of a transparent liquid, within the ALNA series.

The products of the ALNA series are an excellent source of reactive alumina in alkaline solution and this is the main reason for its use as a raw material in many industrial processes.

It is used in waste water treatment, it is a shotcrete set accelerator; it is also used in the paper industry as an auxiliary refining agent and retaining agent, and other uses are described as a raw material in catalytical supports, zeolites, etc.

ALNA® . Sodium aluminate


This transparent liquid with alkaline properties is a 36.5% solution with an average 16.5% Al2O3 content and 19% Na2O. Widely used as a cement and concrete hardener, in water treatment (coagulant and de-phosphating agent) and as a raw material to produce zeolites.

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This transparent liquid with alkaline properties is a 43% solution with an average 24% Al2O3 content and 19% Na2O. Widely used as a cement and concrete hardener, in water treatment (coagulant and de-phosphating agent) and as a raw material to produce zeolites.

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This transparent liquid with alkaline properties is a 30% solution with an average 10% Al2O3 content and 19% Na2O. Especially suitable for water treatment (coagulant and de-phosphating agent).

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