Chii chinonzi Bisphenol a bpa Hydrochloric Acid Method?
Bisphenol a bpa Nzira yeHydrochloric Acid
Nzira dzinoshandisa hydrochloric acid kana hydrogen chloride gas se catalysts dzinonzi nzira ye hydrochloric acid. Semuenzaniso, musanganiswa we phenol ne acetone unosanganiswa ne dry hydrogen chloride catalyst pa atmospheric pressure uye 50–60°C kwemaawa 8–9. Kana vhoriyamu ye hydrogen chloride gaseous ikaramba iri pamusoro pe96%, chigadzirwa chikuru i bisphenol A bpa, ine zvimwe zvinhu zvinosanganisira isomers, trihydroxy, kana monohydroxy derivatives.
Bisphenol A bpa inowanikwa nenzira iyi inogona kushandiswa sezvinhu zvitsva pakugadzira epoxy resin. Kucheneswa kwakawedzerwa kunodiwa kana ichizoshandiswa pakugadzira polycarbonate. Semuenzaniso, maitiro eHooker anonatsa bisphenol A achishandisa vacuum distillation uye extractive crystallization. Mwero wekushandiswa kwebisphenol A bpa patani imwe neimwe ungangoita matani 0.855 ephenol, matani 0.269 eacetone, matani 0.216 ehydrogen chloride, uye matani 0.011 ebenzene solvent.
Nzira iyi yakanyatsogadzirwa uye inogona kushandiswa mumhando dzekugadzira dzakagadzirwa kana kuti dzinoenderera mberi.