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发明名称
摘要
PURPOSE:To prepare the above-captioned catalyst, which has a high activity and is inexpensive, by the simple steps of mixing powders(below 50mu) of aluminium oxides with powders (10mu) of vanadium oxides and press-molding the resulting mixture.
申请公布号
JPS5620900(B2)
申请公布日期
1981.05.16
申请号
JP19750156900
申请日期
1975.12.29
申请人
发明人
分类号
B01D53/86;B01D53/34;B01D53/60;B01D53/74;B01D53/94;B01J23/22;B01J37/00
主分类号
B01D53/86
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代理人
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