A METHOD AND APPARATUS FOR TREATING LIGNITE WITH MICROBES TO REDUCE THE ENVIRONMENTAL HAZARDS ASSOCIATED WITH ITS COMBUSTION

摘要

The present invention describes a fermentation process aiming to clean lignite (Figure 1 ) with the purpose of improving the usability of lignite in energy production from the viewpoint of environmental protection process technology and overall economic advantage. Characteristic of the equipment used is that its operation is adjusted and optimized by measuring and adjusting the composition and flow rates of gas flows.