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    Phthalic Anhydride By Product Maleic Anhydride a kalning cu zeidah a si?

    Phthalic Anhydride By Product Maleic Anhydride a kalning cu zeidah a si?
    Maleic Anhydride (MA) C4 Olefin Process cu zeidah a lawh?

    Maleic Anhydride (MA) C4 Olefin Process cu zeidah a lawh?
    Maleic Anhydride Benzene Oxidation Process timi cu zeidah a si?

    Maleic Anhydride Benzene Oxidation Process timi cu zeidah a si?
    Maleic anhydride caah ramdang sernak kalning hna cu zeidah an si?

    Maleic anhydride caah ramdang sernak kalning hna cu zeidah an si?
    Maleic anhydride hmannak hna cu zeidah an si?

    Maleic anhydride hmannak hna cu zeidah an si?
    Vawleicung le Ramchung Maleic Anhydride Chuahnak Lamthluan le Thazaang

    Vawleicung le Ramchung Maleic Anhydride Chuahnak Lamthluan le Thazaang
    Maleic Anhydride Tthanchonak Lamthluan

    Maleic Anhydride Tthanchonak Lamthluan
    Maleic anhydride caah riantuannak sernak lam zeizat dah a um?

    Maleic anhydride caah riantuannak sernak lam zeizat dah a um?
    Maleic anhydride hmannak hna cu zeidah an si?

    Maleic anhydride hmannak hna cu zeidah an si?
    Maleic anhydride sining

    Maleic anhydride sining

    Maleic Anhydride Benzene Oxidation Process timi cu zeidah a si?

    2025-12-25

    Maleic Anhydride Benzene Oxidation Process
    Hi Maleic Anhydride tuahsernak nih hin benzene thli kha thli (asiloah oxygen) he catalyst (a cawlcangmi thilri: V₂O₅-MoO₃; bawmhnak: α-Al₂O3) cung ah gas-phase oxidation aa telter. A bik in chuah khawhnak lam hna cu SD (Scientific Design, US), Alusuisle/UCB, le Nippon Catalytic Chemical lam hna an si. SD phunglam cu a tam bik hman a si, cu lio ah Alusuisle/UCB phunglam cu benzene hmannak a niam bik i a sang deuh.

    Zeicah Maleic Anhydride na thim? A sangbik a tling lomi polyester resins hna i a hrampi a si, cun a tanglei chemical phunphun (BDO, THF, tbk.) a hun. Na chawlehnak caah aa tlakmi MA a phichuak kawl awkah a tu ah thawngthanhnak kan kuat!