VEF-1200-GB Molten Salt Reactor with Integrated Glovebox for Air-Sensitive Materials
The VEF-1200-GB is engineered for laboratory processes involving molten salts that require strict atmosphere control to prevent contamination by moisture or oxygen. It integrates a high-temperature molten salt reactor with a glovebox, enabling safe manipulation of air-sensitive materials while maintaining an inert environment. This setup is ideal for research and development tasks where precise temperature control and atmosphere integrity are critical.
The reactor features a hermetically sealed dual quartz chamber design that ensures safety and preserves glovebox integrity. It can operate continuously at temperatures up to 1100°C with a heating zone of 240 mm diameter by 245 mm height, suitable for sample volumes up to approximately 3 liters. The glovebox maintains moisture and oxygen levels below 1 ppm, providing an ultra-clean environment for sensitive experiments.
Key Features
- Maximum continuous operating temperature of 1100°C with controlled heating rate up to 20°C/min.
- Dual quartz chambers (inner Ø200×425 mm, outer Ø220×425 mm) for enhanced safety and atmosphere isolation.
- Hermetic chamber with gas inlet/outlet ports and optional in-situ temperature measurement capability.
- Integrated VGB-6 glovebox maintaining moisture and oxygen below 1 ppm for air-sensitive handling.
- Three-electrode system feedthroughs compatible with Ø6 mm electrodes (electrodes not included).
- PID temperature controller with ±1°C accuracy and programmable segments for precise thermal processes.
- Water-cooled dual-tube flanges to maintain vacuum flange integrity during operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Working Temperature | 1100°C continuous |
| Heating Rate | Up to 20°C/min |
| Heating Zone Dimensions | Ø240 × 245 mm (11 L volume) |
| Quartz Inner Chamber | Ø200 × 425 mm, 13.2 L nominal capacity |
| Quartz Outer Chamber | Ø220 × 425 mm |
| Crucible | Quartz, Ø120 × 114 × 150 mm |
| Electrode Feedthroughs | Three 1/8″ copper feedthroughs for Ø6 mm electrodes (not included) |
| Thermal Block | Alumina foam, Ø190 × 60 mm height |
| Pressure Limit | Less than 3 psig |
| Glovebox Model | VGB-6 single chamber, moisture and oxygen < 1 ppm |
| Power Supply (Molten Salt Reactor) | 208-240 VAC, single phase, 50/60 Hz, 30 A, 4 kVA |
| Power Supply (Glovebox) | 120 VAC, single phase, 50/60 Hz, 15 A or 208-240 VAC, single phase, 50/60 Hz, 10 A |
| Temperature Controller | PID with auto-tune, ±1°C accuracy, 50 programmable segments |
| Thermocouples | K type for furnace control; optional K type for in-situ monitoring |
| Cooling | Water cooling required for vacuum flange; water chiller optional |
Typical Applications
This reactor system is suited for molten salt electrolysis, synthesis, and processing of air-sensitive materials under inert atmosphere. It supports electrochemical studies using three-electrode setups and precise thermal treatments requiring controlled atmosphere and temperature stability.
Configuration & Operating Notes
The system includes the molten salt reactor with integrated glovebox and necessary power cords; however, electrodes and water chiller are optional. Water cooling is mandatory for vacuum flange operation to maintain system integrity. Users should ensure proper handling of air-sensitive materials within the glovebox environment and follow safety protocols for high-temperature operation.
