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前言通过不同的热分析技术研究了在 Ar 及CO 气氛下活性炭对 FeCr_2O_4的还原。其结果表明。CO 能促进还原反应。因为反应热焓在 Ar 中测定为197kJ·mol~(-1)FeCr_2O_4,在 CO 中测定为158kJ·mol~(-1)FeCr_2O_4。
Preface The reduction of FeCr 2 O 4 by activated carbon under Ar and CO atmosphere was studied by different thermal analysis techniques. The result shows. CO can promote the reduction reaction. Because the enthalpy of reaction was determined to be 197 kJ · mol -1 FeCr 2 O 4 in Ar and 158 kJ · mol -1 FeCr 2 O 4 in CO.