EFFECT OF CHLORINE COMPOUNDS ON THE DEACTIVATION OF PLATINUM CATALYSTS

被引:35
作者
MENDYKA, B
MUSIALIKPIOTROWSKA, A
SYCZEWSKA, K
机构
[1] Institute of Environment Protection Engineering, Technical University of Wroclaw, 50-377 Wroclaw, pl. Grunwaldzki
关键词
D O I
10.1016/0920-5861(92)80044-N
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A commercial platinum (Pt) catalyst with 0.15% platinum ingredient (referred to as Pt-O) was investigated for activity in the combustion of chlororganic compounds, for resistance to poisoning, and for potential application to control gas emissions. Investigations were also carried out on six other catalysts. These were platinum catalysts with platinum contents varying from 0.05% to 0.15% and platinum catalysts with palladium or manganese as active ingredients. The catalysts were tested in the oxidation of a chlorobenzene-xylene mixture to determine their poisoning resistance. The presence of manganese was found to have a disadvantageous influence on the combustion of chlororganics.
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页码:597 / 610
页数:14
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