Powder is agglomerated by mixing with fibrous material and compressing - causing welding of the fibres, e.g. less polluting briquetted fuel is made from powdered coal and waste paper

摘要

Process for agglomeration of powdered materials uses fibres which are welded together by mechanical compression after mixing with the powder. The fibres pref. have a length greater than the particles of the powder, and pref. initially are in the form of a 'cloth' or 'network' contg. the powder.