Hi rihi endlelo ra vuhumelerisi bya bisphenol A?

Ku pimanisiwa ka Ndlela ya Resin na Tithekinoloji ta Ndlela ya Hydrogen Chloride
(1) Swipfuno swa endlelo ra ndlela ya resin for Bisphenol ya A bpa: 1 A ku na xilaveko xo tirhisa switirhisiwa swo durha leswi nga onhiki, naswona vuvekisi bya switirhisiwa byi le hansi; 2 Ku endliwa mati matsongo ya thyaka; 3 Xihlohloteri a xi lavi ku vuyiseriwa no tlhela xi tirhisiwa.
(2) Swipfuno swa endlelo ra ndlela ya hydrogen chloride eka bisphenol A bpa: 1 Xihlohloteri xi na ntirho wa le henhla, mahiselo ya reaction ya le hansi, naswona ku endliwa thyaka ritsongo; 2 Mpimo wa ku hundzuriwa ka switirhisiwa swo ka swi nga tirhisiwanga wu le henhla; 3 Acetone leyi nga endlangiki nchumu a yi lavi ku tlhela yi tirhisiwa; 4 Volume ya phenol circulation eka reactor hi yona yitsongo (bed ayi pfaleriwanga), naswona ti ortho na para isomers eka reactor ati crystallize; 5 Ku hava recrystallization leyi lavekaka, leswi hungutaka ku durha ka vuvekisi na ku tirhisiwa ka mali; 6 Nhlayo ya switirhisiwa swa le tlhelo leswi endliwaka hi reactor i yitsongo, naswona a ku na xilaveko xa xitirhisiwa xo hundzula swiphemu swo tika.
Hiku kongomisa eka swipfuno swa ntirho wa catalyst xikan’we naku hlawula ka ndlela ya hydrogen chloride, ndlela ya ion-exchange resin yi antswisile catalyst, naswona condensation reaction yi endliwa eka phenol-ketone ratio leyikulu swinene. Phenol i reactant xikan’we na reaction solvent, leswi antswisaka ku hlawula ka condensation reaction. Thyaka eka xiendliwa xa condensation reaction yanga hambanisiwa hiku tirhisa endlelo ra crystallization kuva ku kumiwa switirhisiwa swa xiyimo xale henhla swa bisphenol A bpa. Hiku ya hi nhlayo ya switirhisiwa, ndlela ya resin yifana na ndlela ya hydrogen chloride. Hi nkarhi lowu fanaka, endlelo ra ndlela ya ion-exchange resin ri cincile ku pfumaleka ka endlelo ra ndlela ya hydrogen chloride, ri na ku bola loku tsaneke eka switirhisiwa, naswona ri antswisa ku tshembheka ka matirhelo ya sisiteme handle ko engetela ku durha ka vuvekisi. Hikokwalaho, ndlela ya ion-exchange resin yo humelerisa bisphenol A bpa yi hundzuke thekinoloji leyikulu na nkongomiso wa nhluvukiso.