A New Incineration Technique of Industrial Solid Wastes:A Special Slurry Preparation Method

概要

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A new technique of burning industrial solid wastes has lately been developed in our laboratory. Floor firing furnaces or rotary kilns are usually used to incinerate solid wastes, but there is a difficulty to control the combustion mainly due to the direct feeding of solids and this problem is not yet completely solved . On the other hand, liquid wastes can be burnt more easily and completely by means of pumps and burners.<BR>An investigation has been made to convert solid wastes to slurry by mixing with some liquids, such as oil and water. Some of these slurries prepared were found to have been dealt with like a homogeneous liquid, that is to say, ordinary qumps and burners con be used with little modification.<BR>In this paper, the treatment of paint wastes is described in details . The mixture of three components, an approximately same quantity of paint, waste oil and water, has produced a good quality slurry with respect to stability, fluidity and calorific value. Based on this experimental result, we have constructed a pilot plant for slurrificatian of solid wastes. Hereby we could keep on running the incineration test of slurry prepared without mechanical trouble and get a good result of combustion performance as we have anticipated.
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