Zinc recovery form zinc calcine containing high content of iron by selective reduction roasting was investigated.Zinc ox......

研究了不同载体，不同浸渍液制备的Ｐｄ催化剂对ＣＨ４还原ＮＯ的催化性能，结果表明，γ－Ａｌ２Ｏ３基催化剂在较温和的反应温度下（３５０－４００℃）具有较高的反应活性和Ｎ２选择性。......