Overview
LICHEN Technology LC-KH-300 Hydrothermal Synthesis Reaction Kettle, also known as coalescence Reaction Kettle, high voltage digestion tank, etc., is a closed container for the analysis of insoluble substances. It can be used for sample pretreatment in atomic absorption spectroscopy (AAS) and plasma emission analysis, small dose synthesis reaction, and can quickly digest insoluble substances in a high temperature and voltage high closed environment. It is an ideal sample pretreatment equipment in chemical analysis methods such as gas phase, liquid phase, plasma Light spectrum mass spectrometry, atomic absorption and Atomic fluorescence.
Features
1. The kettle body is made of non-magnetic 304 stainless steel.
2. The inner lining is made of polytetrafluoroethylene, which can resist acid and alkali.
3. Reaction Kettle can play a sealing role after tightening, and the sealing effect is stable for a long time without leakage.
4. Beautiful appearance, reasonable structure, easy operation and good corrosion resistance.
5. Compact size makes it convenient for multiple Reaction Kettles to operate at the same reaction temperature.
Principle
The Reaction Kettle is manually tightened and sealed by pressing the threaded cap to create a high temperature and high voltage closed environment. In the kettle, strong acid or alkali medium, temperature up to 220 ° C (PPL liner up to 260 ° C) and pressure up to 3 Mpa are used to promote rapid analysis or synthesis of insoluble substances.
Applications
Atomic absorption spectroscopy (AAS) analysis, plasma emission analysis, gas chromatograph analysis, liquid chromatograph analysis, plasma Light spectrum mass spectrometry analysis, Atomic fluorescence analysis of sample pretreatment, low dose synthesis reaction, insoluble substance digestion
Steps
1. Place the sample and the reaction medium into the polytetrafluoroethylene liner.
2. Put the inner lining into the 304 stainless steel kettle.
3. Use the afterburner to manually tighten the threaded cap to ensure sealing.
4. Place the Reaction Kettle in the heating device and heat up to the desired temperature at a rate of ≤ 5 ° C/min for reaction.
After the reaction, cool down at a rate of ≤ 5 ° C/min.
6. After the kettle body is chilled down to room temperature, use the afterburner rod to carefully open the kettle cover.
Notice
• Maximum Operating Pressure shall not exceed 3MPa.
• Operating temperature must not exceed 220 ° C (260 ° C when using PPL liners).
The heating and cooling rate should be controlled at ≤ 5 ° C/min to avoid sudden temperature changes that could damage the equipment.
• When operating, make sure that the threaded screw cap is tightened in place to ensure the sealing effect and prevent leakage.
Before opening the Reaction Kettle, make sure that the kettle has been sufficiently chilled down to room temperature and the internal pressure has been released.
Do not use more than the specified capacity of the device (300ml).
• Regularly check the integrity of the kettle body and sealing parts.
