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    Ni nkora ki ey’okukoresa omubazi gw’okukyebera ebiriisa bya Phthalic By Product Maleic Anhydride?

    Ni nkora ki ey’okukoresa omubazi gw’okukyebera ebiriisa bya Phthalic By Product Maleic Anhydride?
    Omuringo gw’okukyebera ebiriisa bya Maleic (MA) C4 Olefin nigushusha ki?

    Omuringo gw’okukyebera ebiriisa bya Maleic (MA) C4 Olefin nigushusha ki?
    Omuringo gw’okuhindura ebiriisa bya Maleic Anhydride Benzene ni guuha?

    Omuringo gw’okuhindura ebiriisa bya Maleic Anhydride Benzene ni guuha?
    Ni miringo ki ey’okukora ebiriisa bya maleic anhydride eby’aheeru y’ihanga?

    Ni miringo ki ey’okukora ebiriisa bya maleic anhydride eby’aheeru y’ihanga?
    Ni mirimo ki ey’okukoresa omubazi gw’okusheeshasheesha?

    Ni mirimo ki ey’okukoresa omubazi gw’okusheeshasheesha?
    Enkora n’obushoboorozi bw’okukora Maleic Anhydride omu nsi yoona n’omu maka

    Enkora n’obushoboorozi bw’okukora Maleic Anhydride omu nsi yoona n’omu maka
    Emiringo y’okutunguuka kw’ekiriisa kya Maleic

    Emiringo y’okutunguuka kw’ekiriisa kya Maleic
    Ni miringo engahi ey’okukora omu makorero ey’okukoresa maleic anhydride?

    Ni miringo engahi ey’okukora omu makorero ey’okukoresa maleic anhydride?
    Ni miringo ki ey’okukozesa omubazi gw’okusheeshasheesha?

    Ni miringo ki ey’okukozesa omubazi gw’okusheeshasheesha?
    Ebintu bya Maleic anhydride

    Ebintu bya Maleic anhydride

    Okuteerana kwa Phenol&Acetone ahabw’okukora BPA nikukora kuta?

    2025-11-04

    Phenol na acetone nizikora enkora y’okuteerana ahansi y’okuhindura kw’ekintu ekirimu asidi kubaasa kureetaho Bisphenol A BPA. Okugarukamu okukuru tikugumire, kandi embeera z‘okugarukamu nizikye munonga. Okutwarira hamwe nikibaasa kugyenda gye aha pressure eya butoosha na 60 - 90 °C. Omuringo gw’okukora BPA tiguri muraingwa, okukira munonga gurimu ebicweka bina: okugarukamu kw’okuteerana, okuhindura ebiriisa, okuihaho phenol n’okugishemeza, n’okugaruzaho amaarwa g’omukazi. Kwonka, polycarbonate - grade BPA eine ebyetaago by’omutindo gw’ahaiguru munonga, ebirikwetenga obushemeire oburikurenga 99.5%, ekicweka kya phenol mass ekiri ahansi ya 5 × 10−5, erangi ya APHA eri ahansi ya 20, n’okuzibira aha nshonga y’okufuka, eishokye, ions z’ekyoma, n’ebindi. KIBONEIREt - ekintu ekirikuhurira kandi ekirikuhurira oxygen ekiine obutagatsi bw’ahaiguru munonga (360.5 °C), obumanyiso obu nibureetaho oburemeezi bwingi omu by’obuhangwa omu kuhanga Bisphenol A BPA ey’omutindo gw’ahaiguru.