發(fā)布時(shí)間：2018-06-15 14:46

  本文選題：CO深度凈化 + 熱氣體處理技術(shù)　； 參考：《工程熱物理學(xué)報(bào)》2017年02期

【摘要】：傳統(tǒng)的CO凈化技術(shù)會(huì)造成變換氣H_2的損失,為此本文提出通過(guò)在CO_2吸附塔出口段加入水氣變換催化劑用于合成氣CO的深度凈化。首先證明了復(fù)合系統(tǒng)凈化CO的熱力學(xué)可行性,之后探索不同運(yùn)行工況對(duì)CO凈化性能的影響,最后進(jìn)行了十循環(huán)連續(xù)測(cè)試。結(jié)果表明在真實(shí)合成氣工況下(400℃,2 MPa,5.17%CO,20.8%CO_2,51.8%H_2,20.7%H_2O,1.60%Ar)復(fù)合系統(tǒng)具有較好的CO凈化性能,其吸附劑利用率τ_(10),τ_(50),τ_(200)依次為0.090~0.337.0.417~0.723,0.699~0.810。
[Abstract]:The traditional CO purification technology will cause the loss of H _ (2) H _ (2), so this paper puts forward the application of water gas shift catalyst to the deep purification of CO in synthesis gas by adding water gas shift catalyst to the outlet section of COS _ 2 adsorption tower. The thermodynamic feasibility of CO purification in the composite system was first proved, and then the influence of different operating conditions on CO purification performance was explored. Finally, ten cycles continuous test was carried out. The results show that the CO purification performance of the composite system is better than that at 400 鈩，

本文編號(hào)：2022412