進料板

The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent. 通過計算考察了理論板數(shù)、進料位置、溶劑比、回流比、萃取劑溫度等主要影響因素的改變對萃取精餾過程的影響,為工業(yè)應用提供理論與實踐基礎。

feedboard raising and lowering control 供紙板升降控制器,饋送盤升降控制,供紙板升降控制

Keywords analog compution,extractive distillation,feedboard,solvent ratio,reflux ratio,MEAC,MEOH; 模擬計算;萃取精餾;進料位置;溶劑比;回流比;醋酸甲酯;甲醇;