Catalytic Compositions Based on Chlorides of d Metals and Natural Aluminosilicates for the Low-Temperature Sulfur Dioxide Oxidation with Air Oxygen

被引:0
|
作者
Rakitskaya, T. L. [1 ]
Kiose, T. A. [1 ,2 ]
Golubchik, K. O. [2 ]
Dzhiga, G. M. [1 ]
Ennan, A. A. [2 ]
Volkova, V. Y. [1 ]
机构
[1] Odessa II Mechnikov Natl Univ, Fac Chem, 2 Dvoryanskaya Str, UA-65082 Odessa, Ukraine
[2] Phys Chem Inst Environm & Human Protect, Preobrazhenskaya Str 3, UA-65082 Odessa, Ukraine
关键词
CARBON-MONOXIDE; IONS; COMPLEXES; STATE;
D O I
10.12963/APhysPolA.133.1074
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Samples of natural bentonite and clinoptilolite modified with copper(II), iron(III), and palladium(II) were characterized by both X-ray phase and the Fourier transform infrared spectral methods. The activity of monometallic compositions MiLj/S(M = Co(II),Fe(III), and Pd(II); L = NO3-, Cl-, and SO42-; S = N-CLI or N-Bent) in the reaction with sulfur dioxide was found to depend on the nature of both a metal ion and a support. For bimetallic compositions Cu(II) Fe(III) and Cu(II) Pd(II) based on the natural aluminosilicates, a certain synergism in the action of metals forming these pairs towards the reaction of sulfur dioxide oxidation with oxygen was determined.
引用
收藏
页码:1074 / 1078
页数:5
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