OTF-1200X-III-HP-VT Three-Zone Vertical Fluidized Bed Furnace for Methane Reforming and Fischer-Tropsch Synthesis
The OTF-1200X-III-HP-VT is engineered to support advanced catalytic research involving methane reforming and Fischer-Tropsch synthesis. It provides a controlled environment for fluidized bed reactions, enabling precise evaluation of catalyst performance under high-temperature conditions. This vertical furnace accommodates two processing tubes and is suitable for hydrogen and syngas production as well as hydrocarbon synthesis.
The furnace features three independent heating zones spanning a total length of 900 mm, each with separate temperature control to optimize reaction conditions. It achieves a maximum temperature of 1200°C for short durations and can maintain continuous operation at 1100°C. The design includes vertical split doors for easy tube installation and incorporates safety mechanisms such as pressure relief valves and over-temperature protection.
주요 기능
- Three heating zones with independent temperature control over 900 mm total length (300 + 300 + 300 mm).
- Maximum working temperature of 1200°C (peak) and continuous operation at 1100°C.
- Two processing tubes included: quartz tube and nickel-based super alloy tube, both 60 mm outer diameter and 1400 mm length.
- Gas pre-heating furnace with 700°C max temperature and 2.4 kW power to supply heated gases via 316L stainless steel tubing.
- Digital temperature controllers with PID auto-tune, programmable segments, and ±1°C accuracy (Eurotherm 3000 optional for ±0.1°C).
- Safety features including pressure relief valves, mechanical pressure gauges, and over-temperature alarms.
- Vertical split door design for convenient tube installation and maintenance.
기술 사양
| 매개변수 | 사양 |
|---|---|
| 모델 | OTF-1200X-III-HP-VT |
| Heating Zones | 3 zones, 300 mm each, total 900 mm length |
| Max Temperature | 1200°C (peak, <30 min), 1100°C continuous |
| Heating Rate | ≤ 10°C/min recommended |
| Power Supply (Furnace) | 308 V AC, 50/60 Hz, three-phase, 10 kW |
| Gas Pre-heating Furnace Power | 208-240 V AC, 50 Hz, 2.4 kW |
| Gas Pre-heating Max Temperature | 700°C (max pressure ≤ 2.5 MPa) |
| Processing Tubes | Quartz: Ø60 O.D. x Ø52 I.D. x 1400 mm L; Nickel-based super alloy: Ø60 O.D. x Ø50 I.D. x 1400 mm L |
| Pressure Limits (Super Alloy Tube) | ≤2.5 MPa at ≤800°C; ≤2 MPa at ≤900°C; ≤1.5 MPa at ≤1000°C; ≤1 MPa at ≤1100°C |
| Temperature Controllers | Three digital controllers with PID auto-tune, 50 programmable segments, ±1°C accuracy (Eurotherm 3000 optional ±0.1°C) |
| Safety Features | Over-temperature protection, pressure relief valve, mechanical pressure gauge, pressure transmitter |
대표적인 적용 분야
This furnace is ideal for catalyst testing in methane reforming processes to produce hydrogen and syngas, as well as for Fischer-Tropsch synthesis to generate hydrocarbons. It supports research in fuel production, chemical synthesis, and catalyst development under controlled fluidized bed conditions.
구성 및 작동 안내
The system includes two types of processing tubes with flanges and pre-installed pressure measurement devices. A vacuum pump is not included but can be ordered separately. For safe operation, a two-stage pressure regulator must be installed on gas cylinders to maintain pressure below 3 PSI. The quartz tube pressure must remain below 0.02 MPa, and the super alloy tube pressure below 2.5 MPa. The furnace features vertical split doors for easy tube installation and maintenance.
