Langfeng Fan, Chengming Xie
As a pyrometallurgical process, circulating fluidized bed (CFB) roasting has good potential for application in desulfurization of high-sulfur bauxite. The gas-solid distribution and reaction during CFB roasting of high-sulfur bauxite were simulated using the computational particle fluid dynamics (CPFD) method. The effect of primary airflow velocity on particle velocity, particle volume distribution, furnace temperature distribution, and pressure distribution were investigated. Under the condition of the same total flow of natural gas, the impact of the number of inlets on the desulfurization efficiency, atmosphere mass fraction distribution, and temperature distribution in the furnace was further investigated.
@article{cee7a8b0-0132-4944-acdb-78094a455216,
title={Numerical simulation of circulating fluidization roastin 2025 Chinese Journa},
author={Langfeng Fan and Chengming Xie},
year={2026},
language={en}
}TY - JOUR TI - Numerical simulation of circulating fluidization roastin 2025 Chinese Journa AU - Langfeng Fan AU - Chengming Xie PY - 2026 LA - en ER -
Yusi Luan, Mengxuan Jiang
For an industrial process, the estimation of feeding composition is important for analyzing production status and making control decisions. However, r
Roger Rumbu
This paper provides a detailed investigation into the role of hot gas circulation in metallurgical fluid bed roasters, aiming to enhance heat and mass
Introduction Concerns over air pollution and the environmental problem of acid rain have made governments all over the world tighten their regulations
Unknown, Unknown
This chapter discusses metal casting processes, highlighting the diversity and common characteristics among them. The objective is to elucidate the fu