Synthesis of novel layered vanadyl alkylphosphates as catalyst precursors for selective oxidation of n-butane

被引：0

作者：

Kamiya, Y

Nishikawa, E

Satsuma, A

Mizuno, N

Okuhara, T

机构：

[1] Tonen Chem Corp, Ctr Res & Dev, Kawasaki Ku, Kawasaki, Kanagawa 2100865, Japan

[2] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Nagoya, Aichi 4648603, Japan

[3] Univ Tokyo, Sch Engn, Dept Appl Chem, Tokyo 1138656, Japan

[4] Hokkaido Univ, Grad Sch Environm Earth Sci, Sapporo, Hokkaido 0600810, Japan

来源：

SEKIYU GAKKAISHI-JOURNAL OF THE JAPAN PETROLEUM INSTITUTE | 2001年 / 44卷 / 04期

关键词：

vanadyl alkylphosphate; vanadium phosphorus oxide; n-butane oxidation; maleic anhydride;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Layered vanadyl alkylphosphates, where the alkyl groups are not only straight-chain but also branched and cyclic ones, were prepared by reaction of a mixture of V2O5 and V4O0 with P2O5 in alcohol. The distances between layers of the vanadyl alkylphosphates increased linearly as the length of the alcohol increased. The (VO)(2)P2O7 catalyst obtained by calcination of vanadyl methylphosphate exhibited a high performance in the oxidation of n-butane to maleic anhydride.

引用

页码：265 / 266

页数：2

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