Cov Txheej Txheem Bisphenol A BPA Crystallization ntawm Ion Exchange Resin Method yog dab tsi?

Bisphenol A bpa Cov Txheej Txheem Crystallization ntawm Ion-Exchange Resin Method
Muaj ntau tus neeg muab kev pabcuam thev naus laus zis patent rau kev tsim cov bisphenol A los ntawm txoj kev ion-exchange resin. Hauv cov reactor effluent ntawm txhua txoj kev siv tshuab patent, p,p-bisphenol A BPA yog cov khoom BPA xav tau, thaum o,p-BPA yog qhov tsis huv tseem ceeb, uas cuam tshuam rau xim ntawm cov khoom thiab ua rau muaj qhov ntsuas daj siab (YI) tus nqi.
Thaum tshem tawm cov khoom tsis huv ntawm cov khoom tshuaj tiv thaiv, txhua lub thev naus laus zis patented siv cov thev naus laus zis sib cais crystallization kom tau txais cov khoom zoo bisphenol A bpa uas ua tau raws li qhov yuav tsum tau ua ntawm polycarbonate (suav nrog qib optical).
Cov txheej txheem crystallization muab faib ua ob pawg. Ib pawg siv cov txheej txheem crystallization phenol ob theem; lwm pawg siv cov txheej txheem crystallization phenol hauv thawj theem thiab cov txheej txheem crystallization dej hauv theem thib ob.