First, through the cold double sectiongas generatorThe gas production process improves the purity of the gas. The cold gas station has stable gas production and high gas quality. The most commendable thing is that the environmental performance of the gas station is very excellent and is highly recognized by the environmental protection department. The gas in the lower section will also contain some moisture, and the amount of tar it contains is related to the degree of carbonization of the coal in the carbonization section. If the operation is correct, the tar content will be very small.

       After the full gas generator is put into use, the energy saving and emission reduction effect is very obvious. After measurement, the concentration of smoke (powder) dust emitted by the gas generator is 100Mg/m3, and the blackness of the smoke (Ringelmann level) is less than level 1, which is completely better than the national standards. Secondly, the gas produced by the gasifier is a low calorific value. The gas composition changes with the change of the gas outlet temperature. The actual commonly used bituminous coal gasification index is far lower than the ideal gasification index. The calorific value of the gasifier gas is related to the outlet temperature and furnace type, and is generally relatively low.