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hutu0920

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[交流] 丙烷脱氢 浸渍法制备

HZSM-5 powder was agglomerated with 50 wt % binder
(Al2O3), 2 wt % extrusion aid, and the peptizing agent first,
and then extruded。
哪位大神能看懂上面的那一段话?这里的extrusion aid ,peptizing agent ,extruded指的是什么物质还是方法或者处理手段?特别是搞催化剂的,谢谢(注,希望不要用有道,金山翻译,我想找一个真正懂的人)下面的是整段的,可供参考
HZSM-5 powder was agglomerated with 50 wt % binder (Al2O3), 2 wt % extrusion aid, and the peptizing agent first,and then extruded. After drying, the strip-shaped carrier was calcinated at 600 °C. Whereafter Na, Sn, and Pt were supported on the strip-shaped carrier by the sequential impregnation method according to a procedure in our previous works.15 A preagglomerated catalyst defined as PA was prepared. It was found in the experiment that the strip carrier was easily stirred into the powder in the impregnation when the amount of binder was lower than 50 wt %.
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l419110028

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小木虫: 金币+0.5, 给个红包,谢谢回帖
非文王木木: 金币+1, 感谢交流·····欢迎常来 2013-07-12 23:13:27
hutu0920: 金币+2 2013-07-13 08:58:12
鄙人催化的,加入质量分数2%的助挤剂,成胶状的溶剂,随后可以挤压。
2楼2013-07-12 21:57:14
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hutu0920

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引用回帖:
2楼: Originally posted by l419110028 at 2013-07-12 21:57:14
鄙人催化的,加入质量分数2%的助挤剂,成胶状的溶剂,随后可以挤压。

追问一下,那挤压都有专门的机器吧
3楼2013-07-13 08:58:40
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mapenggao

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引用回帖:
3楼: Originally posted by hutu0920 at 2013-07-13 08:58:40
追问一下,那挤压都有专门的机器吧...

有的!
4楼2013-07-14 04:19:12
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