Bisphenol a bpa uburyo bwo gukoresha aside y’amazi ni iki?
Bisfenoli A bpa Uburyo bwa aside y'amazi
Uburyo bukoresha aside y’amazi canke gaze y’amazi nk’ibituma ibintu bigenda neza, vyose hamwe vyitwa uburyo bw’aside y’amazi. Nk’akarorero, uruvange rwa phenol na acetone rurakorana n’ikintu c’umye c’ihydrogène chloride ku gipimo c’ikirere no ku bushuhe bwa 50–60°C mu kiringo c’amasaha 8–9. Iyo umuce w’uburemere bw’umuyagankuba w’iyidrojeni uguma hejuru ya 96%, igicuruzwa nyamukuru ni bisphenol A bpa, ikaba ifise ibintu biyivako birimwo isomeres, trihydroxy canke monohydroxy.
Bisphenol A bpa ironswa muri ubwo buryo irashobora gukoreshwa nk’ikintu nyamukuru co guhingura ivyuma vy’ivyuma bita epoxy. Birakenewe ko habaho ukundi gusukura nimba izokoreshwa mu gukora polycarbonate. Nk’akarorero, uburyo bwa Hooker buratunganya bisphenol A hakoreshejwe ubuhinga bwo gukuraho amazi n’ugukuraho amazi. Igitigiri c’ivyo bikoreshwa kuri toni imwe ya bisphenol A bpa ni nk’amatoni 0,855 ya phenol, toni 0,269 ya acetone, toni 0,216 ya chlorure d’hydrogène, n’amatoni 0,011 y’umunyu wa benzène.
Ubwo buryo burashinzwe neza kandi burashobora gukoreshwa mu buryo bwo gukora ibintu mu bice canke mu buryo bukomeza.