Thermal decomposition of electronic waste using fluidized-bed reactor

被引:0
|
作者
Woynarowska, Amelia [1 ]
Kandefer, Stanislaw [1 ]
Olek, Malgorzata [1 ]
Zelazny, Sylwester [1 ]
Zukowski, Witold [1 ]
机构
[1] Politech Krakowska Tadeusza Kosciuszki, PL-31155 Krakow, Poland
来源
PRZEMYSL CHEMICZNY | 2011年 / 90卷 / 07期
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Fourteen printed circuits were disintegrated and combusted in fluidized-sand quartz reactor (diam. 96 mm, height 400 mm) fired with PrH-PrMe mixts. The combustion gases were analyzed for O-2, NO, NO2, SO2, CO, CO2 and volatile org. compds. The solid residues were analyzed for 11 metals after extn. with concd. KOH and H2SO4 solns. High recovery degree (from 90.56% for Ti up to 99.96 for Ni) was achieved.
引用
收藏
页码:1412 / 1418
页数:7
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