Product distribution obtained in the pyrolysis of tyres in a conical spouted bed reactor

被引：102

作者：

Arabiourrutia, M. ^{[1
]}

Lopez, G. ^{[1
]}

Elordi, G. ^{[1
]}

Olazar, M. ^{[1
]}

Aguado, R. ^{[1
]}

Bilbao, J. ^{[1
]}

机构：

[1] Univ Basque Country, Dept Ingn Quim, E-48080 Bilbao, Spain

来源：

CHEMICAL ENGINEERING SCIENCE | 2007年 / 62卷 / 18-20期

关键词：

spouted bed; pyrolysis; polymers; chromatography; chemical reactors; chemical processes;

D O I：

10.1016/j.ces.2006.12.026

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Scrap car tyres have been pyrolysed in a conical spouted bed reactor at 425, 500, 550 and 6 10 degrees C in batch operation. The pyrolysis products have been analysed on-line in a gas chromatograph. Temperature has a great influence on the product distribution of gas, liquid, aromatics and tar fraction. The gas and aromatic fractions increase with temperature, whereas liquid and tar fractions decrease. A detailed identification of the composition of the fractions has been carried out. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：5271 / 5275

页数：5

共 27 条

[1] Wax formation in the pyrolysis of polyolefins in a conical spouted bed reactor [J].