引用本文:
钟顺和, 顾修君, 李兴波, 肖秀芬. Fe1/2Al1/2PO4催化1,2-二氯丙烷脱氯氧化制备环氧丙烷[J]. 应用化学,
2001, 18(1): 81-83.
Citation: ZHONG Shun-He, GU Xiu-Jun, LI Xing-Bo, XIAO Xiu-Fen. Fe1/2Al1/2PO4 Catalyst for Preparation of Propylene Oxide from 1,2-Dichloropropane[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 81-83.
Citation: ZHONG Shun-He, GU Xiu-Jun, LI Xing-Bo, XIAO Xiu-Fen. Fe1/2Al1/2PO4 Catalyst for Preparation of Propylene Oxide from 1,2-Dichloropropane[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 81-83.
Fe1/2Al1/2PO4催化1,2-二氯丙烷脱氯氧化制备环氧丙烷
摘要:
1,2-二氯丙烷是环氧氯丙烷和以氯醇法生产环氧丙烷的副产物,除少量被用作溶剂、洗涤剂、有机合成及树脂、农药原料外,绝大部分当作燃料烧掉,造成资源浪费和环境污染[1~3].利用1,2-二氯丙烷生产丙烯已有研究报道[4].
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关键词:
- 二氯丙烷
- / 脱氯
- / 氧化
- / 环氧丙烷
- / Fe1/2Al1/2PO4
English
Fe1/2Al1/2PO4 Catalyst for Preparation of Propylene Oxide from 1,2-Dichloropropane
Abstract:
The title catalyst was prepared by the sol-gel method. The surface composite, structure, specific area and catalytic behavior have been investigated by IR, BET, XRD, TEM techniques. The results showed that the catalyst is an amorphous composed of FePO4 and AlPO4 with specific area about 238 m2/g and average granule size less than 10 nm. Under proper reaction conditions the conversion of 1,2-dichloropropane was more than 64% and the selectivity to propylene oxide was more than 79%.
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Key words:
- dichloropropane
- / dechlorination
- / oxidation
- / propylene oxide
- / Fe1/2Al1/2PO4
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