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发明授权
CN107159222B 克劳斯炉用高温氨分解催化剂 有权

克劳斯炉用高温氨分解催化剂
摘要：
本发明公开了一种克劳斯炉用高温氨分解催化剂，主要由以下重量百分比的各组分组成：氧化镁80~89%，氧化锆5~10%，稀土氧化物0.5~1%，氧化镍5~10%；本发明高温氨分解催化剂能够满足操作温度为1300‑1350℃的克劳斯炉，本发明较同类催化剂最大的优点就是强度高，耐高温，且活性组分性能稳定，不易生成有机镍而挥发损失。
摘要（英）：

The invention discloses a high temperature ammonia decomposition catalyst for a Kraus furnace, wherein the high temperature ammonia decomposition catalyst mainly comprises, by weight, 80-89% of magnesium oxide, 5-10% of zirconium oxide, 0.5-1% of rare earth oxide, and 5-10% of nickel oxide. According to the present invention, the high temperature ammonia decomposition catalyst can meet the Kraus furnace with the operating temperature of 1300-1350 DEG C, and has advantages of high strength, high-temperature resistance, stable performance of the active component, and no volatile loss due to organic nickel generation resistance compared to the similar catalyst.

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