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lzjupc

银虫 (正式写手)


[交流] Y 高温焙烧

Y型分子筛骨架可以承受多高的温度?
多少度骨架会塌
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dj_king

铁杆木虫 (著名写手)


★
lzjupc(金币+1):谢谢参与
lzjupc(金币+1): HY 能耐900 1000度高温吗 2011-07-07 22:53:29
首先看钠型还是氢型,二是看硅铝比,钠型硅铝比低的沸石耐受程度低。USY是高温处理后的Y沸石,热稳定性600~700都没问题。
2楼2011-07-07 22:34:08
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dj_king

铁杆木虫 (著名写手)


建议自己做几个焙烧试验进行表征,包括对结晶度、比表面等等有什么影响~
3楼2011-07-08 19:04:11
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