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《Meteorology and Disaster Reduction Research》 2006-04
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RESEARCH AND APPLICATION OF THE RARE EARTHS CATALYTIC MATERIALS IN PURIFICATION OF INDUSTRIAL EXHAUST GAS AND LIVING SURROUNDINGS

ZHANG Xue-li1,2,LUO Lai-tao1(1.Institute Of Applied Chemistry,Nanchang University,Nanchang 330031,China;2.Jiangxi Vocational & Technical college of Information Application,Nanchang 330043,China)  
This paper expatiates on the research and application of the rare earth catalytic materials in purification of industrial exhaust gas and living surroundings and the prospect of the rare earth catalytic material development.The application of the rare earth catalytic materials in these fields pushes progress of the rare earth materials applications.Low temperature activities of catalytic material are observably improved by catalytic technology of plasma assistant.By way of an effective measure to eliminating polluters,photocatalytic technology should be greatly impoldered.A general trend of smog purification technology development is developing new methods,theories and equipments of combined desulfurization and denitrification.The ABO3 perovskite doped by the rare earth and TiO2 based mixed oxides are new catalytic material.The progress direction of environmental purification is reducing cost,increasing activity of photocatalysts,using sunlight to the best of one's abilities and enlarging degradation ranges.
【Fund】: 教育部高等学校博士学科点专项科研基金资助项目(20040403001).
【CateGory Index】: X701
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