Degradation of benzo(a)pyrene in the presence of methanol in fuel in the temperature range of 150-300 °C

被引：0

作者：

Szustakowski, M ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Inorgan Technol & Mineral Fertilizers, PL-50372 Wroclaw, Poland

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING | 1998年 / 33卷 / 08期

关键词：

fuel; benzo(a)pyrene; degradation; methanol; catalysts;

D O I：

10.1080/10934529809376812

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The degradation of benzo(a)pyrene (BaP) at the temperature of a cold spark-ignition engine (150-300 degrees C) has been determined under modelling conditions. The degradation degree of BaP in the M-85 ecological fuel both in the presence of the Pt(0.06%)Rh(0.012%) catalyst and without it surpasses, by several percent, the BaP degradation degree in fuel not containing methanol. In the presence of a catalyst the effectiveness of BaP degradation in the M-85 fuel increases decidedly within the studied temperature range. The presence of methanol in fuel positively influences the BaP degradation, which increases with a temperature rise.

引用

页码：1693 / 1703

页数：11

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