| 固体酸TiO_2-ZrO_2/SO_4~(2-)催化甲苯硝化的研究 |
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| 引用本文： | 张春华.固体酸TiO_2-ZrO_2/SO_4~(2-)催化甲苯硝化的研究[J].精细化工中间体,1998(3). |
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| 作者姓名： | 张春华 |
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| 作者单位： | 衡阳师专 |
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| 摘 要： | 以固体酸ＴｉＯ２ ＺｒＯ２／ＳＯ２－４为催化剂时，甲苯硝化的位置选择性，对位硝基甲苯与邻位硝基甲苯之比（Ｐ／Ｏ）可达１５６。探索了该催化剂的最佳制备条件，取得了令人满意的结果。
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| 关 键 词： | 固体酸TiO_2-ZrO_2／SO_4~(2－) 甲苯 硝化 |
An Investigation on Methylbenzene Nitration by Solid Acid TiO_2 ZrO_2/SO_4~(2-) Catalysis |
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| Zhang Chuhua.An Investigation on Methylbenzene Nitration by Solid Acid TiO_2 ZrO_2/SO_4~(2-) Catalysis[J].Fine Chemical Intermediates,1998(3). |
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| Authors: | Zhang Chuhua |
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| Affiliation: | Hengyang Normal School 421008 |
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| Abstract: | The selection of methylbenzene nitration was raised, the ratio between para and ortho nitromethylbenzene reaching up to 1.56, when the solid acid TiO 2 ZrO 2/SO 2- 4 was taken as the catalyst. The optimum conditions of preparing the catalyst were investigated with satisfactory results. |
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| Keywords: | solid acid TiO 2 ZrO 2/SO 2- 4 methylbenzene nitrotion |
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