一种电弧等离子辅热强化自蔓延镁还原反应的控制方法及装置
By using an arc plasma-assisted heating device to enhance the self-propagating magnesium reduction reaction, and by utilizing the high-temperature auxiliary heating effect of the plasma torch and the plate structure design, the problems of high energy consumption and low efficiency in magnesium metallurgy processes have been solved, enabling continuous and large-scale production that meets the new energy consumption standards.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XI AN JIAOTONG UNIV
- Filing Date
- 2024-07-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing magnesium metallurgical processes suffer from high energy consumption, long processing times, low efficiency, and intermittent production methods, making it difficult to meet the new national energy consumption standards and environmental protection requirements.
An electric arc plasma-assisted heating device is used to enhance the self-propagating magnesium reduction reaction. The high-temperature auxiliary heating effect of the plasma torch rapidly heats the sheet material pressed from calcined dolomite, ferrosilicon and fluorite, achieving synergistic heat transfer through conduction, convection and radiation, promoting the self-propagating reaction, and using the plasma torch to carry magnesium vapor for solid-gas separation.
It significantly improves heat transfer efficiency, reduces energy consumption, shortens reaction time, enables continuous and large-scale production, and meets the new energy consumption standards.
Smart Images
Figure CN118773435B_ABST