Disposal of asbestos-contg. wastes - by chemical-morphological conversion at specified temp.

摘要

Disposal of asbestos, asbestos-contg. residues and asbestos waste, and use of mineral- and/or secondary raw materials, to utilise these wastes to produce new prods. (in which the asbestos fibres are non-toxic due to conversion) comprises carrying out the chemical-morphological asbestos conversion in a non-aq. system at up to 1300 deg. C. USE/ADVANTAGE - The process gives non-toxic prods. and is environmentally friendly because it cuts down on emissions of fibres into the atmo