Reasons for utilising plate and frame filter presses
In the soda ash production process, brine refining is required to improve product quality, reduce ammonia, salt, and carbon dioxide losses in the production process, and reduce scarring in the tower piping. Raw salt is dissolved in hot water to make saturated crude brine. In the process of removing magnesium and calcium, a slight excess of stone is added...
Selection of filter cloth for plate and frame filter press for ammonia-alkali waste liquid
Sanyou Chemical uses solid-liquid separation equipment such as plate and frame filter presses and horizontal spiral centrifuges to achieve solid-liquid separation of the waste salt sludge produced during the production of soda ash, and to recover the raw salt and water; and to achieve solid-liquid separation of the ammonia evaporation waste liquid produced and to recover the filtrate, which is sent to the next...