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北京石油化工学院2026年研究生招生接收调剂公告
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tj800920

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在HCS/CPAM/膨润土助留体系中,纸张施胶度随着CPAM用量的增加呈现先上升后平缓的趋势;PEI对AKD施胶效果的促进作用明显,加入0.2% PEI后,施胶度可提高67%; HCS/CPAM/膨润土三元助留体系的施胶效果明显好于其他单元、二元助留体系。

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jw227

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tj800920(金币+10,VIP+0):谢谢 9-9 11:20
In the HCS / CPAM / bentonite retention system, the paper sizing degree shows rised trend in the beginning and gentle trend afterwards increased with the using amount of CPAM. Promoting effect of PEI on AKD is obvious. When adding 0.2% PEI, the sizing degree can increase by 67%. The  sizing result of  HCS / CPAM / bentonite ternary retention system obviously better than other units and binary retention system.

[ Last edited by jw227 on 2009-9-9 at 00:20 ]
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2楼2009-09-08 23:57:12
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tj800920(金币+6,VIP+0):谢谢 9-9 11:20
In the HCS / CPAM / bentonite retention system, the paper sizing degree increased with the amount of CPAM after showing the first rise in the trend of gentle; PEI effect on AKD sizing role in promoting the obvious, adding 0.2% PEI, the sizing degree can increase 67%; HCS / CPAM / bentonite ternary Retention System sizing obviously better than other units, binary retention system.
3楼2009-09-09 08:15:31
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tj800920

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4楼2009-09-09 11:21:27
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