| 摘要 |
<p>The process permits : 1) rational use of solid, liquid and gaesous waste materials, special waste materials and poisons for residue-free production of environmentally safe ceramic products for various practical applications (for example building materials and industrial containers) at temperatures of 400 to 1800 degrees; 2) in special cases, conversion of extremely toxic substances to less harmful solids which can be deposited on refuse dumps; 3) direct, residue-free processing of hot slags, ashes and the like to form building elements; 4) purification of gases, in particular flue gases, at elevated temperatures of 400 to 1800 degrees using ceramic earths, the solid end product of which is suitable for a wide range of applications; 5) use of compressed flue gases to spray liquids, dust and/or granules into the chimney.</p> |
