This process uses hammer dryer and air dryer as pre-drying surface water, boiling calcining furnace calcining crystal water two-step calcining method, gypsum powder calcining after cooling furnace coo
The modified mill is suitable for changing the crystal structure of gypsum powder. Increase the strength of gypsum powder. The modified mill is divided into needle mill and ball mill.The ball mill is
Desulfurization and denitrification are the processes of acid-base neutralization. Desulfurization is the removal of SO2(sulfur dioxide) from the flue gas, and de-stocking is mainly the removal of NOx
Petroleum equipment process refers to the process of converting crude oil into various petroleum products, including separation, conversion, upgrading and manufacturing. The specific process flow is a
1.desulfurization process introduction:There are many flue gas desulfurization processes, which can be roughly divided into three categories: wet method, semi-dry method and dry method. According to w
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