Deposition of smallest mineral fibres or dust particles - by producing fine particle mist, wetting surfaces of fibres and depositing particles

摘要

Deposition of smallest mineral fibres or dust particles from the gas space and bonding into a colloidal phase comprises producing a mist of fine particles of a soln. of water and material of water source and wetting the surfaces of the fibres or particles and depositing the particles enlarged in size. Organic materials are used, pref. polysaccharides, such as pectin, esp. polypeptides, such as gelatine. ADVANTAGE - Removal of submicron particles is guaranteed.