Numerical simulation of carbondioxide capture in circulating fluidized bed absorber

YANG Xu; LIU Fu; XIANG Nanhong; ZHANG Jinhui; JIANG Hao; LI Liangliang

English

您当前的位置：

首页 >

文章列表页 >

Numerical simulation of carbondioxide capture in circulating fluidized bed absorber

Thermal Power Generation Vol. 44, Issue 1, Pages: 68-72(2015)

更新时间：2025-09-28

- Numerical simulation of carbondioxide capture in circulating fluidized bed absorber
- 作者机构：
  
  广东省特种设备检测研究院惠州检测院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.66
- Published：2015
- 稿件说明：
移动端阅览
YANG Xu, LIU Fu, XIANG Nanhong, et al. Numerical simulation of carbondioxide capture in circulating fluidized bed absorber[J]. Thermal Power Generation, 2015, 44(1): 68-72.
DOI：

YANG Xu, LIU Fu, XIANG Nanhong, et al. Numerical simulation of carbondioxide capture in circulating fluidized bed absorber[J]. Thermal Power Generation, 2015, 44(1): 68-72. DOI：

摘要

以双流体模型为基础

通过考虑颗粒聚团结构的曳力系数模型来计算非均匀气固相间曳力系数

对循环流化床CO2吸收器内CO2的捕集过程进行了模拟研究

并分析了操作速度、颗粒粒径以及固储量对CO2去除率的影响。结果表明

随着操作速度的降低

CO2去除率得到了明显的提高

颗粒粒径的增大以及固储量的增加在一定程度上促进了CO2的吸收。

Abstract

On the basis of double-fluid model

a simulation was performed in circulating fluidized bed absorbor for carbon dioxide capture process

considered of calculating the inter-phase drag coefficient based on multi-scale approach.The effects of operating velocity

particle diameter and solid inventory on CO2 removal are analyzed.The results indicate that CO2 removal will be enhanced with the decreasing inlet velocity

and improving the particle size and solid inventory will lead to an increase in CO2 removal.

关键词

Keywords

references

Views

104

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Research progress on zero-carbon fuel blending combustion technology of coal-fired circulating fluidized bed

Application of generalized predictive control algorithm in selective non-catalytic reduction flue gas denitrification system

Numerical study on combustion characteristics of natural gas mixed with carbon dioxide at high pressures

Optimization on air and flue gas control system for circulating fluidized bed boilers

Related Author

谭睿泽

宋国良

宋维健

徐一

YU Yangyang

LIN Weirong

XIAO Ping

LI Kaikun

Related Institution

Huaneng Clean Energy Research Institute

State Key Laboratory of Clean Energy Utilization, Zhejiang University

Automation Department of Shanxi University

National Thermal Power Engineering & Technology Research Centre, North China Electric Power University

Dating Northeast Electric Power Test & Research Institute Co.,Ltd.

AI问答

⁰