Phenol&Acetone Condensation for BPA Production timo nining?

Phenol ki acetone gi kato ki i dul ma ki lwongo ni condensation reaction i te catalysis pa acidic medium me kelo Bisphenol A BPA. Lagam madit ni pe tek, ki kit ma lagam ni tye kwede yot. Twero wot maber i rwom ma opore ki 60 - 90 °C. Kit me yubu BPA pe tero kare malac, ma tye ki dul angwen: tic me buru, yubu gin ma ki lwongo ni adduct, kwanyo phenol ki yubu ne, ki dwoko gin ma ki lwongo ni mother liquor recovery. Ento, polycarbonate - grade BPA tye ki jami ma mite pi rwom ma lamal, ma mito ni obed maleng ma kato 99.5%, rwom me phenol ma nok loyo 5 × 10⁻⁵, rangi me APHA ma tye piny ki 20, ki cik ma kwako rwom me ngiico, buru, iron ions, ki mukene. Pien Bisphenol A BPA tye KI YE NI BEt - ma winyo ki oxygen - ma winyo yamo ma tye ki rwom me lyeto ma malo (360.5 °C), kit magi kelo peko mapol me yubu jami ma ki yubu ki jami ma ki lwongo ni Bisphenol A BPA.