rectification column

基本解釋

The production of 1 Methoxy 2 Propanol by the catalytic reaction in a rectification column was disserated in this paper.
研究了用催化精餾工藝由環(huán)氧丙烷和甲醇合成2 -羥丙基甲醚的方法。
The former is a fatal limitation, which is the necessary condition for rectification column operation, and cannot be exceeded in actual design.
而后者屬于不可接受限制，是塔板保證傳質(zhì)效果的充分條件，實(shí)際設(shè)計(jì)可結(jié)合具體情況適當(dāng)調(diào)整。
The dynamic characteristic of concentration change on plates of batch rectification column in no reflux start up process and in no reflux period of pulse operation process have been calculated.
建立了間歇精餾無回流操作過程的數(shù)學(xué)模型，采用四階龍格庫塔法求解初值問題，計(jì)算無回流開工過程及間歇精餾脈動(dòng)操作過程中無回流周期內(nèi)各塔板濃度變化的動(dòng)態(tài)特性。