Study on Preparation of Attapulgite-base Desulphurization Agent and de-SO2 Reaction
A new kind composite desulphurization adsorbent was made from γ-Al2O3, attapulgite (ATP) and some additives, and the metal oxide (CuO) was loaded as an activated part. The influences of ATP content, roasting temperature, water containing rate and the concentration of Cu(NO3)2 on desulphurization capability of SO2 were studied. The results show that the desulphurization adsorbent had good adsorptivity and good ability of desulphurization as a catalysis agent. Its sulfur tolerance was beyond 16％, which was superior to CuO/γ-Al2O3 desulphurizer.
attapulgite γ-Al2O3 CuO adsorption catalysis desulphurization
ZHANG Ting FENG Huixia YU Shurong WANG Yi
Department of Petrol-Chemical Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, China
国际会议
2007环境科学与技术国际会议(The 2007 International Symposium on Environmental Science and Technology)
北京
英文
2007-11-13（万方平台首次上网日期，不代表论文的发表时间）