Uburyo bwa Bisphenol A BPA Sulfuric Acid Method bukorwa bute?
Bisphenol A bpa Uburyo bwa aside sulfuriki
Phenol na acetone bihinduka umwuka mubi muri aside sulfurike, aho ubushyuhe bugera kuri 72.5%–73.0% kuri 35–45°C. Hanyuma icyo gicuruzwa cyogezwa n'amazi, kigashyirwamo kristali, kigatandukanywa no gukurura, hanyuma kikamishwa kugira ngo haboneke bisphenol A ikwiriye gukoreshwa muri resins za epoxy zikoreshwa muri rusange n'ibidakoresha umuriro. Igipimo cyo gukoreshwa kuri toni imwe y'icyo gicuruzwa ni hafi toni 0.925 za fenol, toni 0.285 za acetone, na toni 0.500 za aside sulfurike (98% by'ubuziranenge).
Ubu buryo bwa Bisphenol A bpa bufite ibikoresho n'imikorere byoroshye. Ariko, bugira ikibazo cyo gukoresha ibikoresho fatizo byinshi, bigatuma ikiguzi cy'ibicuruzwa cyiyongera. Bunatera ingese ku bikoresho, imiyoboro, amavali, n'aho bikorerwa, mu gihe butanga imyanda myinshi. Byongeye kandi, ubwiza bw'ibicuruzwa ntibuhuye n'ibisabwa mu gukora polycarbonate cyangwa epoxy resins zo mu rwego rwo hejuru.