Citation: Guang Lan ZHUO, Yin Fei CHEN, Zhong Hua GE, Xuan Zhen JIANG. Study on Mg/Fe Mixed Oxides Derived from Hydrotalcite as De-SOx Catalyst[J]. Chinese Chemical Letters, ;2002, 13(3): 279-282. shu

Study on Mg/Fe Mixed Oxides Derived from Hydrotalcite as De-SOx Catalyst

1.
Chemistry department, Zhejiang university, Yuquan, Hangzhou 310027;
2.
Chemical engineering college, Zhejiang university of technology, Hangzhou 310014

Received Date: 17 August 2001

A novel class of desulfurization agent derived from hydrotalcite has been developed and its activity for So_x uptake have been investigated. The results showed that the Mg/Fe mixed oxide having high So_x uptake ability at a broad reaction temperature (e.g. 673K~973K). The Mg/Fe ratio of the mixed oxide strongly affect the desulfurization role of the material and it can be used repeatly without much loss of So_x uptake ability.
- Hydrotalcite,
- mixed oxide,
- sufur dioxide,
- De-Sox
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