Dear lehuutoan, Thank You again for providing me with opportunity to download the program sulcol_308. However, on this forum Serg Others claims: «its incomplete version, full version more than 100 MB». I have to complete hydraulic calculation for column with Packing (e.g. M452Y) and Tray (e.g. SVG or BDH) from Sulzer Chemtech. Do You have an experience in such sulcol_308 calculations? I would appreciate for information provide. Thank You in advance. os12
