Nā Kaʻina Hana Hana a me ka Mana o ka Maleic Anhydride Global a me Local

Honua a me loko ʻAnhydride Maleic Nā Kaʻina Hana a me ka Mana
Ke neʻe nei ka ʻoihana maleic anhydride honua mai ka synthesis benzene-based i ka synthesis n-butane-based: ʻo nā kaʻina hana n-butane i kēia manawa he ~80% o ka huina o ka hana hana honua. Ma Kina, ke ulu wikiwiki nei ke koi maleic anhydride, akā ke hilinaʻi nui nei ka hana ʻana i nā kaʻina hana benzene-based. Pono ʻo Kina e kālele i ka hoʻonui ʻana i ka hana benzene-based me ka hoʻomākaukau ʻana no nā hoʻonui ʻenehana hana n-butane—e hoʻomaikaʻi ana i nā kaʻina hana, e hoʻopau ana i nā ʻāpana liʻiliʻi a pono ʻole e hoʻoikaika i ka hoʻokūkū.
Nā huaʻōlelo: Maleic anhydride; n-butane; mākeke; hoʻomohala ʻana

No ke aha e koho ai i ka Maleic Anhydride? ʻO ia ke kumu o nā resins polyester unsaturated kiʻekiʻe, a wehe pū ia i nā kemika like ʻole ma hope (BDO, THF, a pēlā aku). E leka mai iā mākou i kēia manawa e ʻimi i nā hoʻonā MA i hana kūikawā ʻia no kāu ʻoihana!