Kufotokozera Kwazinthu Kusintha
Dzina lachingerezi Acrolonitrile (Proprnr nitile; Vinyl cyanide)
Kapangidwe ndi kapangidwe ka maselo CH2 CHCN C3H3N
Njira yopangira mafakitale ya acrylonitrile makamaka ndiyo njira ya propylene ammonia oxidation, yomwe ili ndi mitundu iwiri: bedi lamadzimadzi ndi ma reactors okhazikika.Itha kupangidwanso mwachindunji kuchokera ku acetylene ndi hydrocyanic acid.
Zogulitsa muyezo GB 7717.1-94
Kugwiritsiridwa ntchito ndi chinthu chofunika kwambiri cha mankhwala opangira mankhwala, omwe ndi ofunika kwambiri popanga ulusi wopangira (acrylic fibers), rabara yopangira (rabara ya nitrile), ndi ma resins opangira (ABS resin, AS resin, etc.).Amagwiritsidwanso ntchito electrolysis kubala adiponitrile ndi hydrolysis kubala acrylamide, komanso zopangira kupanga mankhwala mankhwala monga utoto.
Packaging and Storage and Transportation Editor
Zopakidwa m'ng'oma zachitsulo zoyera komanso zowuma, zolemera ma 150kg pa ng'oma imodzi.Chidebe choyikamo chizikhala chosindikizidwa bwino.Zotengerazo ziyenera kukhala ndi zilembo "zoyaka", "poizoni", ndi "zowopsa".Iyenera kusungidwa m'nyumba yosungiramo zinthu zouma ndi mpweya wabwino, kutentha kosachepera 30 ℃, kopanda kuwala kwadzuwa, komanso kotalikirana ndi magwero a kutentha ndi zowala.Izi zitha kunyamulidwa ndi galimoto kapena sitima.Tsatirani malamulo amayendedwe a "katundu wowopsa".
Kugwiritsa ntchito njira zodzitetezera
(1) Ogwiritsa ntchito ayenera kuvala zida zodzitetezera.M'malo ogwirira ntchito, kuchuluka kwakukulu kwa mpweya ndi 45mg/m3.Ngati splashes pa zovala, yomweyo kuchotsa zovala.Ngati chawazidwa pakhungu, muzimutsuka ndi madzi ambiri.Mukathiridwa m'maso, yambani ndi madzi ambiri kwa mphindi zosachepera 15 ndikupita kuchipatala.(2) Sichiloledwa kusunga ndi kunyamula pamodzi ndi zinthu zamphamvu za acidic monga sulfuric acid ndi nitric acid, zinthu zamchere monga caustic soda, ammonia, amines, ndi oxidants.
Nthawi yotumiza: May-09-2023