Agglomerated Powder

Definition - What does Agglomerated Powder mean?

Agglomerated powder refers to small particles that stick to one another to constitute a powder. This may contain larger agglomerates or conglomerates, making the powder easy to reconstitute in water.

It is also known as granulation as it transforms substances into grains, which is done to enhance the following physical properties:

  • Bulk density
  • Wettability
  • Appearance of the product
  • Flow ability

Corrosionpedia explains Agglomerated Powder

Agglomerated powder is powder that is composed of agglomerates or various particles, which adhere to one another. The market for agglomerated powders has been growing due to the convenience and the necessity of powders that are readily dissolved in cold water.

The average powder, or those that do not undergo agglomeration, have the tendency to be mixed or form lumps when combined with water. This leads to an uneven mixture, which is not homogenous in nature. In the food industry, products such as milk powder, coffee and similar items go through agglomeration.

Simply, agglomerated powder is a powder, which has been spray- dried and processed to produce a structure that dissolves in water instantly. Usually, a steam curtain or belt is applied in order to bind all the particles together and form bigger agglomerated clusters.

However, enlargement is not always the desired outcome. In some cases, agglomeration is also employed in industrial settings to enhance the degree of corrosion protection. For instance, agglomerates of boron nitride are applied to wires to deliver a more improved electrical insulation.

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