Co-combustion characteristics of rice husk and different coals

DU Yifan; YU Dunxi; WU Jianqun; ZENG Xianpeng; XU Minghou

English

您当前的位置：

首页 >

文章列表页 >

Co-combustion characteristics of rice husk and different coals

Thermal Power Generation Vol. 45, Issue 8, Pages: 6-13(2016)

更新时间：2025-09-28

- Co-combustion characteristics of rice husk and different coals
- 作者机构：
  
  华中科技大学煤燃烧国家重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK16
- Published：2016
- 稿件说明：
移动端阅览
DU Yifan, YU Dunxi, WU Jianqun, et al. Co-combustion characteristics of rice husk and different coals[J]. Thermal Power Generation, 2016, 45(8): 6-13.
DOI：

DU Yifan, YU Dunxi, WU Jianqun, et al. Co-combustion characteristics of rice husk and different coals[J]. Thermal Power Generation, 2016, 45(8): 6-13. DOI：

摘要

将农林业生物质废弃物与煤炭进行混燃发电是一种可同时提高环境和经济效益的能源利用方式。本文以稻壳为研究对象

以10℃/min的升温速率在热重实验台上进行了稻壳分别与1种烟煤和1种褐煤的混燃实验。通过热重研究和动力学分析发现:稻壳的掺入可以改善烟煤着火和燃尽等燃烧特性

且改善效果在一定范围内随着稻壳掺混比例的增大而更佳;但稻壳与褐煤的混燃并未显著影响褐煤的燃烧特性;将稻壳与煤进行混燃利用时

应根据煤种及掺混比例的不同具体考虑其混燃特性。

Abstract

Co-combustion of agriculture and forest residues with pulverized coal provides a promising way to generate power more environmentally-friendly and economically.In this paper

rice husk was co-combusted with a bituminous coal and a lignite respectively.A non-isothermal thermogravimetric method was adopted to investigate the combustion characteristics of various coal/biomass blends at heating rate of 10 ℃/min from 100 ℃ to 1 000 ℃.The results show that

the addition of rice husk improved the bituminous coal combustion

and this effect seemed to be enhanced by increasing the proportion of rice husk.In contrast

no significant interactions were observed in combustion of lignite/rice husk blends.Therefore

in the actual cocombustion of rice husk with coal

the combustion performance should be evaluated based on the type of the coal used.

关键词

Keywords

references

Views

312

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Experimental study on co-firing characteristics of coal/biomass blends in O₂/CO₂ atmosphere

Effect of coal particle size on its physical properties and combustion characteristics

Study on co-combustion characteristics and kinetics of mixing fuel of sludge and coal

Study on co-combustion characteristics of biomass mixed with coal

STUDY ON PYROLYSIS CAHARACTER AND PYROLYSIS REACTION DYNAMICS OF COAL

Related Author

WANG Tingxu

KUANG Siwei

FANG Qingyan

MA Lun

ZHANG Cheng

CHEN Gang

ZHANG Jinzhi

LI Haibin

Related Institution

Central European School of Clean and Renewable Energy, Huazhong University of Science and Technology

Qingdao Institute of Bioenergy and Process, Chinese Academy of Sciences

Tsinghua University Shenzhen Research Institute

Anhui Pingwei Power Generation Co., Ltd

Shanghai Power Generation Equipment Complete Design and Research Institute Co., Ltd

AI问答

⁰