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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

    Okukora Sodium Hydrosulfide kurabira omu Sodium Ethoxide & H2S

    2025-08-13

    Okutebeekanisa kurabira omu Sodium Ethoxide na Haidrojeni Sulfayide eyomire

    Okutebekanisa ebyoma:

    Ekikopo kya miriyoni 150 ekiine omukono gw’aha rubaju nikiteebwamu . 20 mL y'ebishaju ebisya Etanoli etaine maizi na 2 g z‘ebicweka by‘ekyoma bya sodium ebishemeire (ebitarimu nshaho za oxide).

    Ekikopo eki kirimu ekirikureeta amaizi g’okugaruka enyima n’ekikopo ky’okwozya, kandi omukono gw’aha rubaju nigukingwa kumara akaire kakye.

    Bwanyima ya sodium ethoxide kutandika kubaho, ekindi . 40 mL ya ethanol etaine maizi n’okwongyerwamu omu bicweka kuhitsya obu biraahweho kimwe.

    Okugarukamu na H2S eyomire:

    Ekikopo ky‘endabirwamu nikiteebwa kurabira omu mukono gw‘aha rubaju omu nshonga, kandi omuyaga gwa H2S ogwomire nigufukaana (reeba ngu hariho embeera ezitarimu empeho kuzibira empeho kutaaha).

    Omubazi ogu nigujwara H2S, reero gusheneneka kwihaho ebisigarira byona.

    Ekicweka eki nikitwarwa omu nsaka eyomire ey’ekikopo, kandi . 50 mL ya eteri ehikire n‘okwongyerwamu, ahonaaho kireetaho NaHS erikwera.

    Ether eyongyeirweho (~110 mL yoona) neeyongyerwa omu bicweka kuhitsya obu hatariho kugaruka kugwa kw‘enjura.

    Ekicweka eki nikisheneneka ahonaaho, kyozibwa emirundi 2–3 na absolute ether, kandi kyomezibwa ahansi y’ekicupuri.

    Ekirugiremu n’eky’obushemeire bw’okushwijuma. Ahabw’obushemeire bw’ahaiguru, okugaruka kuhindura ekibiriiti kuruga omu ethanol/ether nikubaasa kukorwa.