Fate of polyaromatic hydrocarbons in the pyrolysis of industrial waste oils

被引：27

作者：

Domeño, C ^{[1
]}

Nerín, C ^{[1
]}

机构：

[1] Univ Zaragoza, Dept Quim Analit, Ctr Politecn Super, E-50015 Zaragoza, Spain

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2003年 / 67卷 / 02期

关键词：

PAHs; analysis; waste oils; HPLC; pyrolysis;

D O I：

10.1016/S0165-2370(02)00064-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Four different waste oils have been pyrolyzed using an experimental bench scale pyrolysis unit at 600 degreesC under atmospheric pressure and the polyaromatic hydrocarbons (PAHs) have been analyzed in the valuable liquid fraction. After the appropriate digestion and extraction procedures, the individual PAHs were quantified in each case by HPLC-UV. Toxicity of the PAHs mixture obtained in the liquid fraction resulting from the pyrolysis of machine waste oil, automotive waste oil, hydraulic waste oil and cutting waste oil as well as the PAHs profile are compared and discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：237 / 246

页数：10

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