Propionic acid le propionic acid ethanol carbonation tuahnak lam cu zeidah a si?
2025-10-14
Propionic Acid le propanoic acid Ethanol Carbonylation Lam
Hi lam hi a hramthawk ah company pakhat nih an rak sermi a si. 250-350°C le 10-30 MPa ah a ummi acidic medium ah, boron trifluoride, carbon tetrachloride, copper acetate, manganese, aluminium, nickel, cobalt, asiloah thir halides, le chromium, molybdenum, asiloah tungstenol acids tibantuk catalysts hmangin carbon ethan he liquid monophase an chuahter propionic acid, 90% chuah khawhnak he. Sihmanhsehlaw, a phichuak a um rih lomi thil sining hna, cu hna cu thlennak rate, chuahmi, catalyst tlaunak, le thilri hna nih lum le hneknak sangpi tangah an rawhnak hna ruangah, hi lam hi propionic acid le propanoic acid industry ah tam deuh in hman a si rih lo.