Antoy Bisphenol a bpa Hydrochloric Acid Method?
Bisphenol A bpa Hydrochloric Acid Method
Saray paraan ya manguusar na hydrochloric acid odino hydrogen chloride gas bilang katalista et tatawagen ya hydrochloric acid method. Singa bilang, say laok na phenol tan acetone et i-react ed dry hydrogen chloride catalyst diad atmospheric pressure tan 50-60°C ed loob na 8-9 oras. No say volume fraction na gaseous hydrogen chloride et mansiansian onsulok ed 96%, say manunan produkto et bisphenol A bpa, ya saray by-products to et kaiba iray isomers, trihydroxy, odino monohydroxy derivatives.
Say bisphenol A bpa ya naala ed sayan paraan et nayarin usaren bilang raw material parad produksyon na epoxy resin. Kaukolan so kaaruman a panaglinis no usaren itan parad polycarbonate. Say proseso na Hooker, alimbawa, et mamapino ed bisphenol A ya uusaren so vacuum distillation tan extractive crystallization. Say konsumo na kada tonelada na bisphenol A bpa et ngalngalin 0.855 tonelada na phenol, 0.269 tonelada na acetone, 0.216 tonelada na hydrogen chloride, tan 0.011 tonelada na benzene solvent.
Sayan paraan et niletneg lan maong tan nayarin usaren ed batch odino tuloytuloy ya produksyon.