Process analysis and kinetics of co-firing of blue carbon and brassica

WANG Huashan; WANG Yuekang; ZHANG Xinyue; WANG Chunsheng; LIU Hua

doi:10.19666/j.rlfd.201908124

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Process analysis and kinetics of co-firing of blue carbon and brassica

更新时间：2025-09-28

- Process analysis and kinetics of co-firing of blue carbon and brassica
- Thermal Power Generation Vol. 49, Issue 3, Pages: 85-91(2020)
- 作者机构：
  
  燕山大学车辆与能源学院
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.201908124
  CLC： TK16
- Published Online：26 February 2020，
  
  Published：2020
- 稿件说明：
移动端阅览
WANG Huashan, WANG Yuekang, ZHANG Xinyue, et al. Process analysis and kinetics of co-firing of blue carbon and brassica[J]. Thermal power generation, 2020, 49(3): 85-91.
DOI：

WANG Huashan, WANG Yuekang, ZHANG Xinyue, et al. Process analysis and kinetics of co-firing of blue carbon and brassica[J]. Thermal power generation, 2020, 49(3): 85-91. DOI： 10.19666/j.rlfd.201908124.

摘要

为了探索兰炭在工业锅炉中的应用方式

降低工业锅炉的运行成本

本文采用ZTC-B型综合(同步)热分析仪对固体炭质产物兰炭与浒苔掺混燃烧过程进行了热重分析和动力学分析。结果表明:兰炭与浒苔单独燃烧及掺烧过程均可以划分为3个阶段

随着浒苔质量分数的增加

着火温度降低

燃尽温度降低

燃烧温度区间变窄

活化能升高;掺烧的第二阶段(200～650℃)存在明显的协同效应

相对值可达35%;动力学分析表明采用2个连续一级反应模型可以很好地描述其掺烧过程

活化能和指前因子存在动力学补偿效应。

Abstract

In order to explore the application mode of blue carbon in industrial boilers and reduce the operating cost of industrial boilers

this paper uses ZTC-B type integrated(synchronous) thermal analyzer to carry out thermogravimetric analysis for co-combustion of solid carbon product blue carbon and brassica. Moreover

kinetic analysis for the co-combustion process is also conducted. The results show that

both the burning and co-firing processes of blue carbon and brassica can be divided into three stages. With the increase of the percentage of canola mass

the ignition temperature decreases

the burnout temperature decreases

the combustion temperature range narrows

and the activation energy increases. The second stage of the co-firing(200～650 ℃) has obvious synergistic effect

and the relative value can reach 35%. The kinetic analysis shows that the two continuous firstorder reaction models can well describe the doping process and activation energy. There is a kinetic compensation effect with the pre-exponential factor.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Co-combustion characteristics of rice husk and different coals

Co-pyrolysis process and kinetics of PVC, PS and brassica

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

STUDY ON PYROLYSIS CAHARACTER AND PYROLYSIS REACTION DYNAMICS OF COAL

DESIGN METHOD OF MULTIFUNCTION INTEGRATED RAPID COAL QUALITY ANALYZER

Related Author

DU Yifan

YU Dunxi

WU Jianqun

ZENG Xianpeng

XU Minghou

ZHANG Tianhang

WANG Tingxu

KUANG Siwei

Related Institution

State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology

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

Changsha University of Science and Technology

China Institute of Metrology

Zhejiang University of Technology

AI问答

⁰