FIELD: metallurgy.
SUBSTANCE: invention relates to safety metal-bearing additives improving burning for usage in communal and industry furnaces. Additive contains: complex of metal-bearing catalyst, containing manganese with ligands and dissolvent for transfer of complex catalyst/ligands where steam pressure of additive is less than preliminary 200×10-5 Torr at 100°F. Method of additive receiving, by which: it is chosen metal-bearing catalyst containing manganese for usage in furnaces of general-purpose and/or industrial furnaces, it is formed complex of current metal-bearing catalyst, containing manganese with ligands and it is added dissolvent in order to transfer this complex catalyst/ligands, where steam pressure of additive is less than preliminary 200×10-5 Torr at 100°F.
EFFECT: receiving of additives safety for inhalation.
13 cl, 3 tbl
