| 含铁钛白粉的应用研究 |
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| 引用本文： | 曲秀华,徐金光.含铁钛白粉的应用研究[J].化学研究与应用,2000,12(3):343-346. |
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| 作者姓名： | 曲秀华 徐金光 |
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| 作者单位： | 1. 淮北煤炭师范学院,安徽,淮北,235000
2. 中科院大连化学物理研,究所,辽宁,大连,116023 |
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| 摘 要： | 本文对含铁钛白粉－钛白粉生产中的废品用作超强酸催化剂催化酯化反应进行了初步研究。结果表明：通过适当处理，可以将含铁钛白粉制造成固体超强酸，为废品利用开辟了一条新途径。
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| 关 键 词： | 钛白粉 固体超强酸 酯化反应 催化剂 废品利用 |
STUDY ON THE USE OF TiO2-CONTAINING Fe2O3 |
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| QU Xiu-hua,XU Jin-guang.STUDY ON THE USE OF TiO2-CONTAINING Fe2O3[J].Chemical Research and Application,2000,12(3):343-346. |
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| Authors: | QU Xiu-hua XU Jin-guang |
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| Abstract: | TiO 2-containing Fe 2O 3 is often produced as waste during TiO 2 manufacture.There are two ways to solue this problem.One is to change the processing equipment and technological conditions.The other is to make good use of TiO 2-containing Fe 2O 3.In this paper,TiO 2-containing Fe 2O 3 mixed with amorphous TiO 2 was treated with H 2SO 4 and used as a catalysts for the esterification of butanol with phthalic anhydride. |
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| Keywords: | solid superacid catalyst esterification phthalic anhydride butanol |
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