lab test shaft furnace in university

The laboratory shaft furnace is primarily used by research institutes, universities, and other institutions with R&D needs to conduct reduction experiments on iron ore fines. It is specifically designed to simulate key operating zones of industrial shaft furnaces—such as those in MIDREX or HYL processes—within a controlled research environment.

This lab-scale shaft furnace serves as an excellent initial-stage simulation tool, enabling researchers to study process kinetics, material performance, and thermal–gas dynamics. It lays a solid foundation for further pilot-scale and large-scale testing.

Maxton offers various types of shaft furnaces, including models based on the MIDREX and HYL processes. Customized designs and specifications can be provided according to the specific requirements.

Feature

  • Multi-zone simulation
    The furnace replicates the three distinct sections of industrial direct reduction shaft furnaces—reduction, transition, and cooling zones—allowing precise control of temperature, gas composition, and pellet descent. This enables realistic simulation of processes like MIDREX and HYL.
  • Hydrogen-compatible and flexible reduction atmosphere
    The system is designed to accommodate modern low‑carbon processes using pure hydrogen or H₂ + CO syngas atmospheres. Other gas compositions can also be applied based on user requirements, making it suitable for research into a wide range of reduction pathways.
  • Scalable precision
    With flexibility to handle different pellet sizes, gas flow rates, system pressures, and temperature profiles, the lab furnace effectively mirrors the operational characteristics of full-scale MIDREX, HYL, and similar reduction systems.
  • Research-grade instrumentation
    Equipped with integrated sensors for temperature, gas composition (H₂, CO, CO₂, H₂O, CH₄), and pressure, the furnace allows real-time monitoring and data logging—supporting accurate comparison with computational models and pilot-scale data.

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