ON THE MECHANISM OF FORMATION OF POLYCHLORINATED AROMATIC-COMPOUNDS WITH COPPER(II) CHLORIDE

被引：59
作者：
JAY, K
STIEGLITZ, L
机构：
[1] Institut für Heiße Chemie, Kernforschungszentrum Karlsruhe, Postfach 3640
来源：
CHEMOSPHERE | 1991年 / 22卷 / 11期
关键词：
POLYCHLOROBENZENES; COPPER(II) CHLORIDE; PCDD PCDF; MECHANISM OF FORMATION; FLY ASH; ACTIVATED CARBON;
D O I：
10.1016/0045-6535(91)90299-S
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Thermal treatment of model mixes consisting of polystyrene or polycyclic aromatic compounds with an inorganic carrier material (Mg silicate) and copper (II) chloride in a gas stream (nitrogen, air) at 300-degrees-C gives rise to polychlorinated benzenes. When fly ash or mixtures of activated carbon and magnesium silicate doped with copper (II) chloride are heated in an air stream, polychlorinated dibenzodioxins (PCDD) and -furanes (PCDF) are detected in addition. In the presence of water vapor, considerably less PCDD and PCDF is detected, while the amount of chlorobenzenes remains unaffected.
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页码：987 / 996
页数：10
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