A Mini Molten Salt Electrolysis Furnace is a specialized high-temperature reactor designed for the electrochemical extraction of metals (like Li, Al, or Rare Earths) and the processing of advanced nuclear or solar thermal salts. It is a primary tool for studying the electrowinning of Lithium or the high-temperature behavior of halide/carbonate salts. The "Glovebox Compatible" requirement is critical because most molten salts (especially chlorides and fluorides) are highly hygroscopic and will react with moisture to form corrosive HCl or HF gases.

Designing a furnace for a glovebox requires balancing high internal temperatures (500-1000 °C) with the need to keep the glovebox atmosphere and its polycarbonate windows cool. (1) Cold-Wall Design: The furnace features an integrated water-cooling jacket or high-efficiency air-cooling fins. This ensures the outer shell remains at a "touch-safe" temperature (<50 °C), preventing damage to the glovebox seals. (2) Vacuum-Tight Flanges: High-vacuum KF or ISO flanges allow the furnace to be evacuated and backfilled with ultra-high-purity Argon, ensuring the salt remains pristine. (3) Feedthroughs: Specialized electrical feedthroughs allow the Anode and Cathode rods to enter the molten bath without breaking the atmospheric seal.