Defluidization modelling of pyrolysis of plastics in a conical spouted bed reactor

被引：93

作者：

Aguado, R ^{[1
]}

Prieto, R ^{[1
]}

San José, MJ ^{[1
]}

Alvarez, S ^{[1
]}

Olazar, M ^{[1
]}

Bilbao, J ^{[1
]}

机构：

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

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2005年 / 44卷 / 02期

关键词：

defluidization; pyrolysis; conical spouted bed reactor;

D O I：

10.1016/j.cep.2004.02.016

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Thermal pyrolysis for upgrading plastic wastes is one of the better methods for recycling plastics in terms of its perspectives for industrial implementation. The conical spouted bed reactor proposed in this paper may be a solution to the problems arising in fluidized beds handling sticky solids, as particle agglomeration phenomena, which can cause defluidization. In order to avoid defluidization, experiments have been carried out in batch mode in the temperature range of 450-600degreesC. A good performance of the reactor is proven under the conditions of maximum particle stickiness. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：231 / 235

页数：5

共 12 条

[1] Kinetic study of polyolefin pyrolysis in a conical spouted bed reactor [J].