| 新型稀土催化剂的研究 |
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| 引用本文： | 祝自英,周永泉,秦顺成. 新型稀土催化剂的研究[J]. 稀土, 1996, 0(6) |
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| 作者姓名： | 祝自英 周永泉 秦顺成 |
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| 作者单位： | 北京有色金属研究总院 |
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| 摘 要： | 本文提出了采用国内廉价的２＃原料，代替活性氧化铝，用一次搓成法和固体合成法新工艺，研制了９０１１＃，９１０４＃新型汽车尾气净化稀土催化剂，提高了催化剂的低温活性，降低了成本，为稀土催化剂的应用开辟了一条新路。
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| 关 键 词： | 搓成法，稀土催化剂，低温活性，净化率 |
New Rare Earth Catalyst for Purificating Auto Exhaust |
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| Zhu Ziying,Zhou Yongquan,Qin Shuncheng. New Rare Earth Catalyst for Purificating Auto Exhaust[J]. Chinese Rare Earths, 1996, 0(6) |
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| Authors: | Zhu Ziying Zhou Yongquan Qin Shuncheng |
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| Abstract: | This paper relates to the preparation of two new types of RE catalyst for purification of auto exhaust, adopting impregnating and solid synthetic method. The cheap 2# raw material produced in home was used as catalytic support instead of active alumina. 9011# and 9104# autocatalyst have higher activity at low temperatrue and lower cost. |
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| Keywords: | impregnating rare earth catalyst auto-exhaust purification |
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