Advantages and disadvantages of Sodium humate used for briquette binder
The briquette containing sodium humate binder has the advantages of low cost, no pollution, high strength, high activity, no increase of ash content of the coal ball. The study of this area has been initiated in our country since 1974.
At present, the foreign-coal technology tends to be clean, high-efficient combustion, large-scale forming scale and diversified application. The output of pulverized coal in China has increased year by year. With the increasing of the domestic coal mining technology and the degree of mechanization. In which the pulverized coal with a particle size of less than 13 mm accounts for 70% of the coal production. And its particle size less than 6 mm is up to 45%.Read More