| 超稳Y型分子筛脱铝改性后SiO2／Al2O3的组成 |
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| 引用本文： | 李巧玲.超稳Y型分子筛脱铝改性后SiO2／Al2O3的组成[J].湖南师范大学自然科学学报,1999,22(1):45-47. |
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| 作者姓名： | 李巧玲 |
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| 作者单位： | 湖南师范大学化学试剂厂 |
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| 摘 要： | 研究了盐酸对超稳Ｙ型分子筛进一步脱铝改性的作用，发现随着盐用量的变化，其硅铝比也相应改变，分批加入盐脱铝，产品的硅铝比相同。
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| 关 键 词： | 盐酸 超稳Y型分子筛 脱铝 改性 分子筛 |
The Composition SiO 2/Al 2O 3 of Dealuminated USY Zeolite |
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| Li Qiaoling.The Composition SiO 2/Al 2O 3 of Dealuminated USY Zeolite[J].Journal of Natural Science of Hunan Normal University,1999,22(1):45-47. |
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| Authors: | Li Qiaoling |
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| Abstract: | It has been studied the
action of hydrochloric acid on further dealumination of USY zeolile and finded out that SiO 2/Al 2O
3 alters appropriately with the change of hydrochloric acid ration.When hydrocholoric acid is
added to dealuminate group by group,SiO 2/Al 2O 3 of the product is the same. |
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| Keywords: | hydrochloric acid ultrastable Y type zeolite dealumination analysis |
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