Resource recovery through catalytic cracking of waste plastics

被引：3

作者：

Parikh, P. A. ^{[1
]}

Rotliwala, Y. C. ^{[2
]}

机构：

[1] SV Natl Inst Technol, Surat, India

[2] NG Patel Polytech, Chem, Bardoli, India

来源：

PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-WASTE AND RESOURCE MANAGEMENT | 2008年 / 161卷 / 02期

关键词：

environment; reviews; waste management & disposal;

D O I：

10.1680/warm.2008.161.2.85

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Various technological methods are being developed to overcome the drawback of plastics, namely, their nonbiodegradability. Conversion of waste plastics into fuels is one of the best means of conserving valuable petroleum resources in addition to protecting the environment by limiting the volume of non-degradable waste. Catalyticrather than thermal-decomposition of plastics allows higher selectivity of products in the boiling point range of liquid fuels, for example, diesel and gasoline. In this context, an attempt has been made to review the relevant literature dealing with catalytic decomposition of waste plastics into liquid fuels. The paper also addresses the effects of different properties of catalysts, for example pore system, pore size, crystal size, Si/Al ratio of zeolites, and acidities, on product distribution.

引用

页码：85 / 87

页数：3

共 31 条

[1] Catalytic conversion of polyolefins into liquid fuels over MCM-41: Comparison with ZSM-5 and amorphous Si(O)2-Al2O3 [J].