makananu yang gagawan ing Bisphenol A BPA Sulfuric Acid Method?
Bisphenol A bpa Sulfuric Acid Method
Ing phenol ampo ing acetone dumalan la keng condensation reaction keng sulfuric acid a maki mass concentration a 72.5%–73.0% keng 35–45°C. Ing produktu kaybat hugasan de keng danum, mi-crystallize ya, mikakawani ya kapamilatan ning centrifugation, at mipatuyu ya para mika bisphenol A a masanting para keng general-purpose epoxy resins ampo flame retardants. Ing consumption rate ning balang tonelada ning produktu manga 0.925 tonelada ning phenol, 0.285 tonelada ning acetone, ampo 0.500 tonelada ning sulphuric acid (98% purity).
Ing Bisphenol A bpa a paralan atin yang simpleng kasangkapan ampo prosesu. Makanyan man, magdusa ya keng matas a pamangailangan keng raw material, a magdalang matas a gastus keng produktu. Iti magdalang corrosion kareng kagamitan, pipeline, balbula, ampo ing lugal ning pamaglalang, kabang maggenerate yang maragul a dagul ning basura. Dagdag pa, ing kalidad ning produktu e ya makatupad kareng requirements para keng pamaglalang polycarbonate o food-grade epoxy resins.