Method of removing plastic residues in mixing apparatuses and mo

Method of removing sulfur and other contaminants from the coal i

Method of reprocessing sewage sludge

Method of retaining sulfur in ash during coal combustion

Method of retrofitting an oil-fired boiler to use coal and gas c

Method of stabilizing a combustion process

Method of stable combustion for a fluidized bed incinerator

Method of thermally decomposing waste materials

Method of treating combustible materials with sodium silicate

Method of treating exhaust gas

Method of treating low-quality acid gas and furnace therefor

Method of treating plastic waste

Method of treating rubbish or waste and improved press for imple

Method of treating solid residue resulting from combustion of a

Method of treating waste

Method of utilizing distillation residues of phthalic acid anhyd

Method to enhance removal of sulfur compounds by slag

Method to improve the performance of low-NOx burners operating o

Methods and apparatus for combusting ash producing solids

Methods and apparatus for incinerating combustible waste...