INFLUENCE OF PHOSPHORUS AND POTASSIUM ADDITIVES ON THE PROPERTIES OF VANADIA/TITANIA CATALYSTS

被引：21

作者：

Bond, G. C. ^{[1
]}

Tahir, S. F. ^{[1
]}

机构：

[1] Brunel Univ, Dept Chem, Uxbridge UB8 3PH, Middx, England

来源：

CATALYSIS TODAY | 1991年 / 10卷 / 03期

关键词：

D O I：

10.1016/0920-5861(91)80021-Z

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Both P and K are found in pigmentary anatase; their effects on the physical structure and catalytic properties of V(2)O(5)/TiO(2) catalysts have been studied by adding further quantities by impregnation. The presence of P has little effect on any of the characteristics examined. but K decreases reducibility and catalytic activity for oxidation of butadiene to maleic anhydride.

引用

页码：393 / 395

页数：3

共 5 条

[1] STRUCTURE AND REACTIVITY OF TITANIA-SUPPORTED OXIDES .2. CHARACTERIZATION OF VARIOUS VANADIUM-OXIDE ON TITANIA CATALYSTS BY X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

BOND, GC ;

ZURITA, JP ;

FLAMERZ, S .

APPLIED CATALYSIS, 1986, 27 (02) :353-362

[2] STRUCTURE AND REACTIVITY OF TITANIA-SUPPORTED OXIDES .1. VANADIUM-OXIDE ON TITANIA IN THE SUBMONOLAYER AND SUPER-MONOLAYER REGIONS [J].

BOND, GC ;

ZURITA, JP ;

FLAMERZ, S ;

GELLINGS, PJ ;

BOSCH, H ;

VANOMMEN, JG ;

KIP, BJ .

APPLIED CATALYSIS, 1986, 22 (02) :361-378

[3] STRUCTURE AND REACTIVITY OF TITANIA-SUPPORTED OXIDES .3. REACTION OF ISOPROPANOL OVER VANADIA-TITANIA CATALYSTS [J].

BOND, GC ;

FLAMERZ, S .

APPLIED CATALYSIS, 1987, 33 (01) :219-230

[4] THE VANADIUM PENTOXIDE TITANIUM-DIOXIDE SYSTEM .2. OXIDATION OF ORTHO-XYLENE ON A MONOLAYER CATALYST [J].

BOND, GC ;

KONIG, P .

JOURNAL OF CATALYSIS, 1982, 77 (02) :309-322

[5]

ZIOLKOWSKI J, 1990, J CATAL, V122, P126

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