High Pressure Hydrothermal Autoclave Reactor
(1)25ml/50ml/100ml/150ml/200ml/250ml/300ml/400ml/500ml/1000ml---PTFE/≤ 220°C
(2)25ml/50ml/100ml/150ml/200ml/250ml/300ml/400ml/500ml/1000ml---PPL/≤ 280°C
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Description
Technical Parameters
High Pressure Hydrothermal Autoclave Reactor is a high-pressure and high-temperature reaction vessel used for chemical reactions and processes. It is mainly used for various chemical reactions, including water-based reactions, solvothermal reactions, hydrothermal synthesis, and reactions that require high temperature and high pressure conditions. High pressure hydrothermal kettle reactors are usually made of stainless steel or other high-performance alloys to withstand high temperature and high pressure operating conditions. This reactor is designed to operate within a temperature range of over 300 ° C and at pressures up to 2000 psi or higher. The heating source can be external, such as a hot oil bath, electric heating system, or microwave heating system, and sealed to maintain the required temperature and pressure during operation.
Product Introduction
Synthesizing new materials
Synthesizing new materials refers to the formation of materials with new properties and characteristics by chemical reaction or physical change of two or more different materials (including matrix, filler, reinforcing materials, additives, etc.) through certain process methods and process conditions.
Characteristics:
Highly innovative:
New materials often have unique properties and uses that can meet the needs of specific fields.
High technical requirements:
The synthesis of new materials usually requires specific preparation processes and conditions, such as the high temperature and high pressure environment provided by high-pressure reactors.
Wide range of applications:
New materials are widely used in aerospace, automotive, electronics, construction and other fields.
Example:
Lithium-ion battery materials:
High-pressure reactors can be used to synthesize lithium-ion battery materials with high energy density and long cycle life.
Hydrogen storage materials:
By precisely controlling the temperature and pressure in the high-pressure reactor, new hydrogen storage materials with high hydrogen storage capacity can be prepared.
Synthesizing new materials focuses on the R&D and innovation of new materials, which are synthesized with excellent properties and characteristics through new preparation processes and conditions to meet the needs of specific fields.
Optimizing the energy conversion process, on the other hand, focuses on the improvement and optimization of existing energy conversion equipment or systems, through improving the efficiency and performance of energy conversion, and reducing energy consumption and emissions, in order to achieve a more environmentally friendly and efficient use of energy.
These two concepts complement and promote each other in the field of new energy, and jointly promote the development and application of new energy technologies.
Product Parameter
All kinds of "Hydrothermal Synthesis Reactor", price list, you can choose online HERE
Function
High Pressure Hydrothermal Autoclave Reactor can be applied in the following fields:
1. Solvent thermal synthesis:
Solvent thermal synthesis is a process of chemical reactions carried out using solvents as reaction media under high temperature and pressure conditions. He can maintain the required temperature and pressure conditions to promote chemical reactions. This synthesis method utilizes the special properties of water under high-pressure conditions, such as high density, high ion strength, and high reactivity, making chemical reactions more efficient and controllable. These reactions are usually carried out in closed containers or high-pressure vessels, which can effectively control reaction conditions and avoid the leakage of harmful substances. For example, when preparing nanomaterials, molecular sieves, catalysts, and other materials through hydrothermal synthesis, high-pressure reactor is a very important tool.
3. Nanomaterial synthesis:
High pressure reactor can be used for the synthesis of nanomaterials. Under high temperature and pressure conditions, it can promote the generation of nanomaterials such as nanowires, nanotubes, nanoparticles, etc. In terms of nanomaterial synthesis, high-pressure hydrothermal kettle reactors can be used to synthesize various types of nanomaterials, such as nano oxides, nano metals, nano carbon materials, etc. These nanomaterials typically have special physical and chemical properties and functions, thus having broad application prospects in fields such as energy, environmental protection, and healthcare. For example, high-pressure reactor can be used to synthesize nano catalysts with high activity and stability, which are used to catalyze the conversion of harmful substances into harmless substances; Nanometals and metal oxides with excellent conductivity and chemical stability can also be synthesized for energy storage devices such as batteries and supercapacitors.
4. Bioengineering:
High pressure hydrothermal kettle reactors can also be used for the synthesis of nanomedicines and biomaterials. These products have good biocompatibility and biological activity, and have great application prospects in fields such as medicine and food. For example, high-pressure hydrothermal kettle reactors can be used to synthesize nanomedicines with efficient anticancer effects, which can improve the therapeutic effect by inhibiting tumor cell growth and improving the stability of drugs in the body; Nanoproteins and nucleic acids with special functions can also be synthesized for cutting-edge fields such as gene therapy and drug delivery.
2. High temperature and high pressure chemical reactions:
High pressure hydrothermal kettle reactors can be used for various chemical reactions that require high temperature and high pressure conditions. These reactions may include organic reactions, inorganic reactions, catalytic reactions, etc.
In addition, high-pressure kettle reactors can also be used to treat harmful gases in the atmosphere. By introducing harmful gases into a high-pressure reactor, harmful gases react with the reaction medium and form harmless substances, thereby reducing the content of pollutants in the atmosphere.
Application in new Energy
The application of high-pressure hydrothermal reactor in the field of new energy is mainly focused on the synthesis of new materials and optimization of energy conversion process. The following are the specific application aspects:
High-pressure reactors play an important role in synthesizing hydrogen storage materials. By precisely controlling the reaction conditions, such as temperature and pressure, high-pressure reactors can prepare new hydrogen storage materials with high hydrogen storage capacity.
These hydrogen storage materials not only have high hydrogen storage density, but also have good stability and safety, providing strong support for the wide application of hydrogen energy technology.
High-pressure reactor also has important applications in the synthesis of new battery materials. For example, the positive and negative materials of lithium-ion batteries usually need to be synthesized through chemical reactions under high temperature and high pressure conditions.
High-pressure reactor can accurately control the reaction temperature and pressure, to ensure that the reaction process of the components are fully mixed and reacted, so as to prepare the lithium-ion battery materials with excellent performance.
In addition, high-pressure reactor can also be used to synthesize solid electrolyte materials to improve the safety and stability of the battery.
In the process of preparing silicon-based solar cells, high-pressure reactor can be used to synthesize high-purity silicon materials, thus improving the photoelectric conversion efficiency of solar cells.
At the same time, the high-pressure reactor can also be used to prepare new thin-film solar cell materials, reducing production costs and promoting the popularization and application of solar cells.
High-pressure reactor can simulate and optimize the chemical reaction in the energy conversion process through high-temperature and high-pressure environment. For example, in hydrogen energy research, high-pressure reactor can be used to study the hydrogen production reaction, fuel cells, etc., in order to improve the efficiency of energy conversion.
High-pressure reactor also has potential in synthesizing new energy materials, such as for the preparation of new energy storage materials, energy-saving materials, etc., in order to support the research and development and application of new energy technologies.
In summary, the application of high-pressure reactor in the field of new energy is mainly reflected in the synthesis of hydrogen storage materials, new battery materials, solar cell materials, etc., as well as the optimization of the energy conversion process and the study of new energy materials. These applications not only improve the performance and stability of energy materials, but also promote the development and application of new energy technologies.
Maintenance
The maintenance of high-pressure hydrothermal reactor is a comprehensive process involving multiple aspects, aimed at ensuring its long-term stable operation, extending its service life, and ensuring operational safety. Here are some key maintenance steps and precautions:
Regular inspection and maintenance
Safety device inspection:
Ensure that safety devices such as safety valves, explosion-proof membranes, pressure gauges, thermometers, etc. are accurate, sensitive, and in good condition. The safety valve and pressure gauge need to be regularly calibrated and the lead seal should be intact. The red line of the pressure gauge should be correctly marked, and there should be no internal leakage of the explosion-proof membrane.
Check for any abnormal noise or heat from the mixer to ensure its normal operation.
Equipment structure and accessory inspection:
Regularly inspect the mixing shaft and its accessories, tighten loose bolts, keep the mixing shaft clean, and rotate it clockwise. Reverse rotation is strictly prohibited.
Check if all import and export valves are intact and functional, and promptly address any issues.
Check if there are loose bolts on the flange and base, and if the safety cover is intact and reliable.
Check if the gearbox leaks oil, check if the shaft seal is intact, check for changes in the oil level and quality inside the gearbox, and add or update the corresponding engine oil in a timely manner.
Cooling system inspection:
Ensure that the cooling water flows normally and the temperature is appropriate. For high-pressure reactors that require circulating water cooling, the circulating water system should be regularly checked for proper operation.
Appearance and hygiene:
Check for any deformation, cracks, or oil leakage on the surface of the reactor shell, integrity of the insulation layer, and any signs of detachment or burning.
Ensure proper equipment hygiene to prevent oil contamination and maintain a good working environment.
Fault handling and maintenance
Leakage issue:
If leakage is found at the valve, sealing surface or mixing shaft, it should be dealt with in a timely manner. The possible causes of the malfunction may include damage to the valve stem (needle), valve port sealing surface, loose screw threads, and damaged sealing surface. The troubleshooting methods include repairing, replacing the valve stem (needle), valve port, replacing or repairing the mixing shaft, adjusting the position of the oil ring, cleaning the oil circuit, tightening or replacing the packing, etc.
Transmission issues:
If the outer magnet rotates while the inner magnet does not, it may be due to excessive temperature rise causing poor cooling circulation, demagnetization of the inner magnet due to high temperature, or cracks in the inner magnet sleeve. At this point, the supplier should be notified to replace the internal magnetic steel.
If there is frictional noise inside the magnetic coupling transmission, it may be due to wear of the shaft sleeve and bearing, and excessive clearance. Contact the supplier to replace the bearings and shaft sleeves.
Electrical and instrumentation issues:
Check whether the electrical equipment and wiring inside the control box are intact, without any leakage or short circuit.
Check whether the liquid level gauge, thermometer and other instruments are reading normally, and calibrate them if necessary.
Emergency situation handling:
When the water and power are suddenly cut off during the operation of the high-pressure reactor, the instrument and electric heating power should be immediately turned off, the tail hydrogen flow rate should be gradually reduced, and the pressure should be maintained while waiting.
If the high-pressure vessel itself or other items near the operating platform catch fire, the instruments and heating power should be immediately turned off, and a asbestos cloth or glass cloth should be used to wrap or dry powder fire extinguisher should be used to extinguish the fire. The high-pressure hydrogen cylinder should be immediately removed (all flammable items around should be removed as soon as possible), and then the high-pressure vessel device should be depressurized.
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