Hydrothermal synthesis reactor is used in catalysis, crystal, polymer and other experiments, it adopts the external heating mode, in order to reduce the size, and suitable for sevral reaction kettles working at the same time and same reaction temperature (for example, put sevral reactors inside the oven for heating), special models can be customized.

Hydrothermal synthesis reactor, also known as digestion, pressure melting bombs, hydrothermal synthesis reactor, high temperature and pressure digestion vessels, PTFE high-pressure tank is in a certain temperature and pressure conditions, certain synthetic chemicals supplied reactor.

It is widely used new materials, energy, environmental engineering and other fields of scientific research and experiments, is university teaching, scientific research units commonly used small reactors.

Main indicators

• Operating temperature: 220℃
  
  
• Working pressure: 3MPa (gauge)
  
  
• Heating, cooling rate: 5 ℃ / min
  

Features:

1. To dissolve the refractory material and to pretreat the samples in atomic absorption spectrometry and plasma emission analysis,etc.

2. This type hydrothermal synthesis reactor is most suitable for small dose synthetic reaction, to rapidly dissolve the refractory material under the reactor inner strong acid or strong base and high temperature & high pressure airtight environment.

3. To do sample preparation in the gas phase, liquid phase, plasma mass spectrometry, atomic absorption and atomic fluorescence spectrum and chemical analysis method.

4. Is an idea instrument to dissolve samples when you measure trace elements and trace elements.

5. Could be used in the measurement of lead, copper, cadmium, zinc, calcium, manganese, iron, mercury and other heavy metals. Also can be used as a reaction vessel which has high temperature resistance, high pressure resistance and corrosion prevention.

6. Is suitable for organic synthesis, hydrothermal synthesis, crystal growth or sample digestion & extraction,etc.

7. In sample pretreatment to dissolve heavy metals, pesticide residues, food, silt, rare earth, aquatic products and organic matter,etc.

Advantages:

1.High temperature resistance: Teflon material actual measuring operating temp. is higher than 220℃, advise safe operating temp. ≤ 220℃. PPL material actual measuring operating temp. is higher than 280℃, advise safe operating temp. ≤ 280℃.

2. Low temperature resistance: -196℃ could keep 5%.

3. Ultra corrosion resistance: resistant to strong acid, strong base, aqua regia and all kinds of organic solvent.

4. Insulation resistance: dielectric properties have nothing to do with temperature and frequency.

5. High lubrication: the friction coefficient of solid materials is lowest.

6. No adhesion: don't adhere to any material, self lubricity is strong, the friction coefficient of solid materials is 0.04.

7.Non hazardous: has physiologically inert, can be embedded in human body, strong aging resistance, guarantee hydrothermal synthesis reactor long service life.

8. Anti-pollution: the baseline value of metallic element is low, lead content ＜ 10-11g/ml, uranium content ＜ 10-12g/ml.

9. Leakproof: falling down from 1.2m high place, hydrothermal synthesis reactor body is no fracture, reactor lid is not loose, no break and leakage phenomenon.

Methods of operation
The reaction means and the reactor body, and to ensure feeding coefficient is less than 0.8.

When the Department of corrosive reaction when you want to put PTFE bush, can only be assured kettle body from corrosion.

Hydrothermal synthesis reactor will be placed on the heater, in accordance with the provisions of the heating rate of heating to the desired reaction temperature (less than the required safety temperature).

Completion of the reaction will be when its cool, but also in strict accordance with the provisions of the cooling rate operation, to facilitate the safety and reactor life.

When confirmation of intra-abdominal temperature below the boiling point solvents reaction system can only open the tank lid after a follow-up operation.

Hydrothermal synthesis reactor each time after use to clean, to avoid corrosion.

Kettle body, kettle lid seal line to pay particular attention to clean and prevent damage to the bumps.