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sltmac(½ð±Ò+1): лл½»Á÷~~~ 2011-04-20 17:59:08
lzqlzhao(½ð±Ò+6, ·­ÒëEPI+1): 2011-04-24 10:39:13
Z413W,the  catalyst for the down segment, combined with the catalyst   Z412 in the the upper, is widely used in devices producing fertilizer, methanol, hydrogen and others .
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2Â¥2011-04-20 08:39:20
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lzqlzhao(½ð±Ò+6): 2011-04-24 10:39:32
Reduction promoter was added to make the  catalyst materials used in the device  be directly reduced
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3Â¥2011-04-20 08:41:23
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lzqlzhao(½ð±Ò+6): 2011-04-24 10:39:53
It was suitable for high temperature conversion,and could be normally used at the temperature as high as 700-950 ¡æ , of which the heat-resistant temperature was above 1200 ¡æ
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4Â¥2011-04-20 08:44:27
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