Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system

Yangjun Wei; Leming Cheng; Erdong Wu; Liyao Li

Your Location：

Home >

Browse articles >

Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system

Fluid Dynamics and Transport Phenomena | Updated：2026-01-06

- Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system
- Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system
- 中国化学工程学报（英文版） 2021年32卷第4期页码：70-76
- Affiliations：
  
  State Key Laboratory of Clean Energy Utilization, Zhejiang University,Zhejiang,Hangzhou,China,310027
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2021
- Accepted：
Scan QR Code
Yangjun Wei, Leming Cheng, Erdong Wu, 等. Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system[J]. 中国化学工程学报（英文版）, 2021,32(4):70-76.

Yangjun Wei, Leming Cheng, Erdong Wu, Liyao Li. Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 70-76.
Yangjun Wei, Leming Cheng, Erdong Wu, 等. Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system[J]. 中国化学工程学报（英文版）, 2021,32(4):70-76. DOI：

Yangjun Wei, Leming Cheng, Erdong Wu, Liyao Li. Experimental research on steady-state operation characteristics of gas-solid flow in a 15.5 m dual circulating fluidized bed system[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 70-76. DOI：

摘要

Abstract

Gas-solid hydrodynamic steady-state operation is the operating basis in a chemical looping dual-reactor system. This study reported the experimental results on the steady-state operation characteristics of gas-solid flow in a 15.5 m high dual circulating fluidized bed (CFB) cold test system. The effects of superficial gas velocity

static bed material height and solid returning modes on the steady-state operation characteristics between the two CFBs were investigated. Results suggest that the solid distributions in the dual CFB test system was mainly determined by the superficial gas velocity and larger solid inventory may help to improve the solid distributions. Besides

cross-returning mode coupled with self-returning is good for steady-state running in the dual-reactor test system.

关键词

Keywords

references

浏览量

325

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

A thermodynamic view on the in-situ carbon dioxide reduction by biomass-derived hydrogen during calcium carbonate decomposition

Mass transfer enhancement and hydrodynamic performance with wire mesh coupling solid particles in bubble column reactor

Oxygen vacancies enriched Ni-Co/SiO2@CeO2 redox catalyst for cycling methane partial oxidation and CO2 splitting

A data-driven model of drop size prediction based on artificial neural networks using small-scale data sets

Chemical looping oxidative propane dehydrogenation controlled by oxygen bulk diffusion over FeVO4 oxygen carrier pellets