Ndeipi nzira yekushandiswa kwepropionic acid nepropionic acid ethanol carbonation?
2025-10-14
Propionic Acid uye propanoic acid Ethanol Carbonylation Method
Nzira iyi yakatanga kugadzirwa nekambani yeA. Munzvimbo ine acidic pa250–350°C uye 10–30 MPa, ichishandisa ma catalysts akadai seboron trifluoride, carbon tetrachloride, copper acetate, halides yemanganese, aluminium, nickel, cobalt, kana iron, uye acids yechromium, molybdenum, kana tungsten, ethanol inosangana necarbon monoxide muchikamu chemvura kuti ibudise propionic acid, ine goho re90%. Zvisinei, nekuda kwematambudziko asina kugadziriswa akadai se reaction rate, goho, catalyst loss, uye corrosion yemidziyo pasi pekupisa kwakanyanya uye kumanikidzwa, nzira iyi haina kushandiswa zvakanyanya muindasitiri yepropionic acid nepropanoic acid.