makananu yang magreact ing Phenol&Acetone Condensation para keng BPA Production?

Ing phenol ampo ing acetone dumalan la keng condensation reaction lalam ning catalysis ning acidic medium para makagawa lang Bisphenol A BPA. Ing main reaction ali ya komplikadu, at ing reaction conditions medyu mild ya. Malyari yang maging masalese keng normal a pressure ampo 60 - 90 °C. Ing prosesu ning pamaglalang ning BPA ali ya makaba, keraklan atin yang apat a bage: condensation reaction, adduct crystallization, phenol removal ampo purification, ampo mother liquor recovery. Makanyan man, ing polycarbonate - grade BPA atin yang matas a kalidad a kailangan, mangailangan yang kalinisan a maygit 99.5%, metung a phenol mass fraction a mas mababa king 5 × 10−5, metung a APHA a kule mas mababa king 20, at pamagbawal king freezing point, abu, iron ions, atbp. Uling ing Bisphenol A BPA metung yang BPA MAYAPt - sensitive ampo oxygen - sensitive a sangkap a maki matas a boiling point (360.5 °C), deng katangian a reni magdala lang dakal a problema keng chemical engineering keng pamaglalang ning matas a kalidad a Bisphenol A BPA.