Fluidized bed gasification of PE plastic in municipal solid waste

XIAO Gang; CHI Yong; NI Mingjiang; MIAO Qi; ZHU Wenli; JIN Yuqi; CEN Kefa

您当前的位置：

首页 >

文章列表页 >

Fluidized bed gasification of PE plastic in municipal solid waste

更新时间：2025-12-10

- Fluidized bed gasification of PE plastic in municipal solid waste
- CIESC Journal Issue 1, Pages: 146-150(2006)
- 作者机构：
  
  浙江大学热能工程研究所，能源清洁利用国家重点实验室,浙江,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 January 2006，
  
  Published：25 January 2006
- 稿件说明：
移动端阅览
XIAO Gang, CHI Yong, NI Mingjiang, et al. Fluidized bed gasification of PE plastic in municipal solid waste[J]. CIESC Journal, 2006, (1): 146-150.
DOI：

XIAO Gang, CHI Yong, NI Mingjiang, et al. Fluidized bed gasification of PE plastic in municipal solid waste[J]. CIESC Journal, 2006, (1): 146-150. DOI：

摘要

Abstract

In order to develop municipal solid waste(MSW) gasification and melting technology with low emission and high efficiency for developing countries

the optimum conditions of ployethylene plastic gasification were studied.Polyethylene(PE) plastic widely existing in MSW was gasified in a fluidized bed. The study was focused on the characteristics of PE gasification at different excess air ratios(EAR) (0.2—0.8) and temperatures (400—700℃).The highest gasification efficiency reached 72% in the above experiments when temperature was 700℃ and EAR was 0.2

and the low heating value(LHV) of product gas was up to 10000 kJ8226;m-3

the yield was 3.1 m38226;kg-1 and the conversion efficiency of C was 80%. The conversion efficiency of C could be increased up to about 100% if temperature was maintained at 700℃ and EAR was over 0.4 (or temperature at 600℃

and EAR over 0.8).Then the reaction process and mechanism of PE gasification were proposed by analyzing the characteristics of product gas.

关键词

Keywords

references

Views

149

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Axial solid concentration distribution in burned-oil-sand fluidized beds of wide size distribution

Fluidization quality and gas back-mixing in gas-solids fluidized beds of different shapes

Recurrence plots analysis of pressure fluctuation in gas-solids fluidized bed

Effect of reaction atmosphere on tar production from coal pyrolysis in fluidized bed reactor

Characteristics of pollutants emissions from co-combustion of petrochemical sludge with coal in fluidized bed

Related Author

WANG Zhu’an

ZHANG Yongmin

LU Chunxi

TANG Jun

LI Rui

ZHONG Zhaoping

WANG Chunhua

E Jiaqiang

Related Institution

中国石油大学（北京）重质油国家重点实验室

东南大学能源与环境学院

湖南大学机械与运载工程学院

中国科学院过程工程研究所多相复杂系统国家重点实验室

北京航天万源煤化工工程技术有限公司

⁰