A two-stage aluminum fluoride recycling system and process of tail gas condensate from the aluminum fluoride producing system

摘要

The invention discloses an aluminum fluoride recycling system and technology of tail gas condensate from fluid bed reactor in the aluminium fluoride manufacturing course, which comprises the following steps: cooling the tail gas condensate into buffer groove to reserve; separating solid and liquid for tail gas condensate of tail gas; drying separated aluminium fluoride naturally; transmitting separated solution into sediment pond; returning overflow supernatant from sediment pond to manufacturing system of aluminium fluoride; drying aluminium fluoride on the bottom of sediment pond naturally.