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kunzhou203

金虫 (正式写手)

[求助] 大家帮帮忙~~

现在用浸渍法做催化剂,载体是三氧化二铝,想在上面负载铜,或氧化铜,但不知道具体怎么做,尤其是负载量如何控制?希望大家帮个忙~~谢谢了先~
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liang8887

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老五不在家!

【答案】应助回帖

多多看看文献,还有催化剂制备的书籍!
轻轻地问一句,吃了吗,你?
2楼2011-05-25 11:14:27
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xiaojindou

金虫 (小有名气)

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kunzhou203(金币+15): 十分感谢~· 2011-05-25 12:11:59
先按理论计算出需要负载CuO的量,换算成你选定的铜盐的量,将铜盐溶于水或其他溶剂(如果采用等体积浸渍的话,溶剂的量需要事先对载体进行预吸附来初步确定)。最后将载体与铜溶液充分混合均匀,干燥、焙烧就ok
3楼2011-05-25 11:14:57
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