Hi everyone,
We are a solution mining facility to extract and evaporate brine to produce nacl (multi-effect evaporator). I have a question regarding the impact of CaCL2 and CaSO4 on produced salt purity.
There are two scenarios:
1. Brine solution with CaCl2=0, CaSO4=5.6 g/l, the rest are nacl...
We are experiencing "sudden loss of vacuum" or "pressure spike" on our air ejector system (2-3 times a day). The vacuum unit is a two-stage ejector with a direct contact inter-condenser. The unit is fairly new.
Design data: Operational data (when broken sonic wave): When running good:
1st stage...