改进型甲醇合成催化剂NC208的低氢活化过程  

Activation by Diluted Hydrogen of Modified Copper based Catalyst NC208 for Methanol Synthesis

作　　者：杨意泉[1] 戴深峻[1] 陈良坦[1] 林仁存[1] 袁友珠[1] 

机构地区：[1]厦门大学化学系物理化学研究所固体表面物理化学国家重点实验室

出　　处：《厦门大学学报（自然科学版）》1998年第5期722-726,共5页Journal of Xiamen University：Natural Science

摘　　要：采用ＴＰＲ、ＤＴＡ和ＸＲＤ等谱学方法，研究改进型铜基甲醇合成催化剂ＮＣ２０８的低氢活化过程和升温还原程序．低氢升温还原程序在甲醇厂成功应用并获得较高甲醇产量．TPR, DTA and XRD were employed to study the activation by diluted hydrogen of a modified copper based catalyst NC208 for methanol synthesis. Atemperature reduction program has been successfully used in the commercial scale of methanol production with higher yield.

关 键 词：甲醇合成 铜基催化剂 活化过程 

分 类 号：O643.36[理学—物理化学]