Evaluation of NOx-Reduction Measures for Iron-Ore Rotary Kilns

R Edland, N Smith, T Allgurén, C Fredriksson… - Energy & …, 2020 - ACS Publications
The grate-kiln process is employed for sintering and oxidation of iron-ore pellets. In this
process, a fuel (typically coal) is combusted with a large amount of excess air in a rotary kiln …

Thermodynamic Multi-Objective Optimization: A Deep Learning and Evolutionary Algorithm Approach.

J Qiao, Y Niu - International Journal of Heat & Technology, 2024 - search.ebscohost.com
As global demands for enhanced energy efficiency and environmental protection continue to
grow, optimizing the combustion processes of industrial boilers has become a critical …

Alternative Fuel Substitution Improvements in Low NOx In-Line Calciners

E Beguedou, S Narra, K Agboka, DM Kongnine… - Clean …, 2023 - mdpi.com
The process of making cement clinker uses a lot of energy and produces a lot of pollution.
Currently, cement companies use a combination of traditional fossil fuels and alternative …

The Aerodynamics of an Iron Ore Pelletizing Rotary Kiln

IAS Larsson - Fluids, 2022 - mdpi.com
This paper summarizes more than a decade of systematic studies of the flow field in an iron
ore pelletizing rotary kiln using computational fluid dynamics (CFD) on simplified models of …

Experimental and theoretical investigations on high-ash coal-air flames in high-speed jets stabilized recirculating flow

MK Ambatipudi - Combustion Science and Technology, 2022 - Taylor & Francis
In this paper, experimental and theoretical investigations on the stability of coal-air flames in
high-speed jets stabilized recirculating flow are presented. The current work reports the …

Demonstration scale of a rotary kiln for cement production using a thermal plasma: A scaling and heat transfer study

A Fakt, M Nilsson - 2023 - odr.chalmers.se
The cement industry plays a significant role in global greenhouse gas emissions, prompting
governments worldwide to establish targets for mitigating the impacts of global warming and …

Evaluation of NOx‑Reduction Measures for Iron-Ore Rotary Kilns

R Ekland, T Allguren, C Fredriksson, D Haycock… - 2020 - scholarsarchive.byu.edu
The grate-kiln process is employed for sintering and oxidation of iron-ore pellets. In this
process, a fuel (typically coal) is combusted with a large amount of excess air in a rotary kiln …