中国稀土学报(英文版)
中國稀土學報(英文版)
중국희토학보(영문판)
JOURNAL OF RARE EARTHS
2001年
4期
304-307
,共4页
苏运来%胡捷%马卓娜%杜宝石%郭益群
囌運來%鬍捷%馬卓娜%杜寶石%郭益群
소운래%호첩%마탁나%두보석%곽익군
The effects of Ce on reduction of non-chromium iron based CO shift catalyst were studied by XRD, TPR, SEM and XPS. The results show that Ce refines Fe2O3 grains and riches on the surface of catalyst in the process of reduction, which leads to decrease of the initial reductive temperature and increase of the final reductive temperature.
