The Continuous Pyrolysis of Waste Polystyrene using Wetted-Wall Type Reactor

被引：0

作者：

Han, Myung Sook ^{[1
]}

Han, Myung Wan ^{[1
]}

Yoon, Byung Tae ^{[2
]}

Kim, Seong Bo ^{[2
]}

Choi, Myoung Jae ^{[2
]}

机构：

[1] Chungnam Natl Univ, Dept Chem Engn, Daejeon 305764, South Korea

[2] Korea Res Inst Chem Technol, New Chem Res Div, 100 Jang Dong, Daejeon 305600, South Korea

来源：

KOREAN CHEMICAL ENGINEERING RESEARCH | 2007年 / 45卷 / 04期

关键词：

Pyrolysis; Expanded Polystyrene; Styrene Monomer; Ethylbenzene;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Organic residue and carbonized solid producing from the thermal degradation gave a influence on oil conversion, formation of styrene and side products such as alpha-methyl styrene, ethyl benzene, dimer. Thus, new reaction system using wetted-wall type reactor was proposed and examined on influence of various parameters such as reaction temperature, feeding rate and removal velocity of formed vapor. Optimum condition were obtained from continuous thermal degradation using wetted-wall type reactor and styrene was continuously obtained as the yield up 65%.

引用

页码：396 / 399

页数：4

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