Furnace & Power
|
• Splittable Eight heating zone tube furnace with air cooling layer- • High-quality fibrous insulation and reflective coating for max. energy saving.
- • Power: 208 - 240VAC 50/60Hz, Single Phase, 9.6KW max. (circuit breaker which is rated
@ 60amps or higher is recommended)
|
Heating Zone |
• Eight heating zones: 150mm / zone- • Total heating zone length: 1200mm
- • Constant temp. zone: 900mm ±5°C
|
Working Temperature |
• 1100°C max.for < 1hr - • 1000°C for continuous
- • Heating rate: ≤10°C/min
|
Temperature Control
|
• Touch screen temperature controller is built in a control station which provides individual controls
over the eight heating zones- • Each channel is with PID auto-tuning, up to 30 segments programmable
- • Built-in overheating & thermocouple failure protection.
- • +/- 1 ºC temperature accuracy.
|
Thermocouple
| |
Process Vessel
|
• The pressure vessel is made of Nickel-based superalloy GH747
(Click to download GH747 nickel-based alloy datasheet)
- • Vessel size: OD 85 x ID 50 x Length 2000 (mm)
- • Optional: torque wrench is available here to avoid over-tighten the flange bolts.
Please click the image on the left to order. - • Warning: Never put a sample inside tube directly without crucible or isolated foil to avoid
sample react with tube alloy.
|
Working Pressure |
• 20 Mpa max. at <800°C- • 13 Mpa max. at <900°C
- • 6 Mpa max. at <1000°C
- • 4 Mpa max. at <1100°C
- • Never heat up above 1200°C
|
Working Gases |
• Inert gas and oxygen- • No hydrogen or any flammable gas
|
Flange and Fitting
|
• Two CF type flanges are weld with female 1/4"NPT fitting to connect high-pressure tube- • 2 pcs Copper o-rings are included ( spare copper O-ring is available as consumable )
|
Gas Flow & Pressure Control System
|
• Gas flow and pressure control system is built in a heavy-duty mobile table under the furnace and
safety frame - • Two pressure sensors and digital displays are installed to monitor the pressure for gas inlet and
furnace tube - • One high-pressure mass flow controller is installed at the gas outlet to control gas flow rate with
max. 10Mpa working pressure and 500 SCCM flow rate - • Pressure relief valves are installed to ensure safety. The valve will release gas when the pressure
reaches the setting point.
|
Dimension & Weight |
• Dimension: 26000mmL*700mmW*947mmH (furnace); 1100mmL*600W*1200mmH (control consol)- • Net weight: 480 kg
|
| Operation Instruction |  |
Compliance and Warranty |
• All electric components ( >24V) are UL or MET listed, and ready to pass TUV, UL or CSA certificate on feild at extra cost
       
( click mark to learn what is )
- • One year limited warranty for lifetime support
|
Application Notes |
• Hytort Application, or named Hydroretorting of Shale Oil is a process developed by IGT to double the yield
of shale oil and hydrocarbon gases. MTI High-Pressure furnaces with Ni-based superalloy tube is an
ideal tool for conducting related experiments. Please click underlined to view research paper.
|
Safety Notes |
• Ni-based Superalloy ( Waspaloy or equivalent) is a reliable processing tube which can be used under
high temperature and high pressure.. It has excellent ductility and tensile property so only creep
deformation happens under overpressure destruction test and following by a crack formed (usually at
the hot zone at the center of tube) to release the pressure. Brittle fracture won’t happen in the
overpressure destruction test which means no tube explosion will happen under an overpressure of
inert gas or safe gas or under other accidents causing overpressure .
Above pics show Ni-based Super-alloy
( Waspaloy or equivalent) processing tube under overpressure test
- • Attention: For the use with flammable, toxic or corrosive gases, you must contact MTI
engineering group for the consultation to know all the prerequisites and precautionary
measures.
- • Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to
below 3 PSI for safe operation. Please click here to learn how to install the gas regulator.
|
