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
***Price List for whole above, inquire us to get
2. Customization:
(1)Design support
(2)Directly supply the Senior R&D organic intermediate, shorten your R&D time and cost.
(3)Share the advanced purifying technology with you
(4)Supply the high quality chemicals and analysis reagent
(5)We want to assist you on Chemical Engineering (Auto CAD, Aspen plus etc.)
3. Assurance:
(1)CE and ISO certification Registered
(2)Trademark: ACHIEVE CHEM(since 2008)
(3)Replacement parts within 1-year for free
Description
Technical Parameters
A hydrothermal autoclave reactor is a type of equipment used for chemical reactions under high temperature and pressure conditions. It mainly consists of a reactor, high-temperature and high-pressure environment, temperature control system, pressure control system, sealing structure, observation window and sampling port, and heating method. It has the characteristics of high efficiency, energy conservation, and environmental protection, and can be widely applied in fields such as materials science, energy science, and environmental science.
The reaction kettle uses an aqueous solution as the reaction system under certain temperature and pressure conditions, and uses a high-temperature and high-pressure aqueous solution to dissolve insoluble or insoluble substances under atmospheric conditions, or substances that react to produce dissolved products.
We provide hydrothermal autoclave reactor, please refer to the following website for detailed specifications and product information.
Product: https://www.achievechem.com/chemical-equipment/hydrothermal-autoclave-reactor.html
Product Introduction
Electric heating
Electric heating is the process of converting electrical energy into thermal energy for heating through devices such as electric heating rods or electric heating plates. Its advantages are that the equipment is simple, easy to operate, and can easily control the heating temperature and heating rate. Due to the use of electrical energy in electric heating, it is suitable for places with power supply. However, the energy consumption of electric heating is relatively high, and for some industrial production that requires a large amount of heating, the cost is high and not suitable for large-scale production.
Steam heating
Steam heating is the process of introducing steam to heat the substances inside the kettle. This heating method is suitable for places with steam supply, such as chemical, pharmaceutical, and other fields. Steam heating can quickly transfer heat to the kettle, and the heating rate and temperature can be controlled by adjusting the steam flow rate. In addition, steam heating can also reduce pollution of substances in the kettle and improve product quality. However, steam heating requires a large amount of water resources and requires the treatment of wastewater and exhaust gas, resulting in high environmental costs.
Heat transfer oil heating
Heat transfer oil heating is carried out through the heat transfer properties of heat transfer oil. This heating method is suitable for places without power and steam supply, and can achieve high-temperature heating at lower operating pressures and temperatures. The advantages of heat transfer oil heating are safety and reliability, easy operation, energy conservation and environmental protection, and can be continuously and large-scale produced. However, the investment cost of heating with heat transfer oil is relatively high, requiring the purchase of high-quality heat transfer oil and regular replacement and maintenance.
Heating with hydrothermal medium
Itg is the process of using water or other aqueous solutions as a heat transfer medium to transfer heat directly or indirectly to the substances inside the kettle. This heating method is suitable for reactions to high temperature, high pressure, and high humidity, and can provide reaction conditions closer to the natural environment. The advantages of hydrothermal medium heating are environmental protection, energy conservation, high safety, and easy operation, which can promote reaction speed and improve product quality. However, the pressure and temperature inside the kettle heated by product are subject to certain limitations, requiring strict control of operating conditions.
Product Parameter
Hydrothermal Synthesis Reactor
|
Model |
AC122-15 |
AC122-25 |
AC122-30 |
AC122-50 |
AC122-100 |
AC122-150 |
AC122-200 |
AC122-250 |
AC122-300 |
AC122-400 |
AC122-500 |
AC122-1000 |
|
Capacity (mL) |
15 |
25 |
30 |
50 |
100 |
150 |
200 |
250 |
300 |
400 |
500 |
1000 |
|
Material |
Kettle body is stainless steel, the liner is PTFE or PPL. |
|||||||||||
|
Pressure (MPa) |
Less than 3 |
|||||||||||
|
Temp. (°C) |
220/260/280 |
|||||||||||
All kinds of "Hydrothermal Synthesis Reactor", price list, you can choose online HERE
Application in inorganic synthesis
The equipment can be used to grow various inorganic crystals, such as zeolite molecular sieve, metal oxide crystals and so on. Under specific temperature and pressure conditions, the solute in the solution in the reactor gradually reaches a supersaturated state, and the crystal begins to grow on the appropriate crystal nucleus. For example, zeolite molecular sieves with specific structure and properties can be synthesized by hydrothermal method, and these molecular sieves have a wide range of applications in adsorption, separation and catalysis. In addition, it also provides an effective synthesis method for some crystals that are difficult to synthesize by traditional methods.
The equipment can also be used to prepare various inorganic non-metallic materials, such as ceramics, glass, crystals, etc. By controlling reaction conditions such as temperature, pressure, reaction time and solution composition, precise control of material composition, structure and properties can be achieved. For example, in the preparation of ceramic materials, it can synthesize ceramic materials with high purity, high density and excellent performance.These ceramic materials have wide application prospects in the fields of electronics, optics, heat and so on.
In terms of nanomaterials synthesis, the device also has unique advantages.Through the reaction environment of high temperature and high pressure, the formation and growth of nanoparticles can be promoted, and nanomaterials with specific morphology, structure and properties can be synthesized. For example, titanium dioxide nanoparticles with uniform size and good dispersion can be synthesized, and these nanoparticles have a wide range of applications in the fields of photocatalysis, coatings, cosmetics and so on. In addition, hydrothermal synthesis can also realize the surface modification and functionalization of nanomaterials, and by adding specific surfactants, ligands or other functional molecules to the reaction system, specific functional groups can be introduced on the surface of nanomaterials, thus giving nanomaterials new properties and applications.
The device can also be used to synthesize some inorganic compounds with special structures and properties. These compounds may have unique physical and chemical properties and have potential applications in catalysis, adsorption, separation and other fields. For example, nano-sized metal oxide catalysts with high specific surface area and good catalytic performance can be synthesized, which have important application value in environmental protection, energy conversion and other fields.
The device can also simulate the high temperature and high pressure environment inside the Earth and study the material circulation and geological processes inside the Earth.For example, by simulating the hydrothermal conditions inside the Earth in the hydrothermal reactor, the formation, evolution and metamorphism of minerals can be studied; At the same time, it can also study the fluid activity and chemical reaction in the earth's interior, which provides an important experimental basis for the research of earth science.
Application in the synthesis of nanomaterials
Basic principles
Hydrothermal autoclave reactor uses high temperature and high pressure environment to make the reactants react chemically in aqueous solution or organic solvent. By precisely controlling the reaction temperature, pressure, time and other parameters, the reaction process can be precisely controlled to obtain the required nanomaterials.
The advantages of nanomaterials synthesis
Particle size control
The device allows precise control of reaction conditions, enabling precise control of the size of nanomaterials.This is essential for the preparation of nanomaterials with specific properties.
Homogeneous morphology
Under high temperature and high pressure conditions, the reactants can fully react to produce homogeneous nanomaterials. This uniform morphology is helpful to improve the performance and application effect of the material.
High crystallinity
The nanomaterials prepared by this device usually have a high crystallinity, which helps to improve the stability and service life of the material.
Specific application fields
Nano oxide synthesis:
Through this device, various nano-oxides, such as titanium dioxide (TiO 2) and zinc oxide (ZnO), can be synthesized. These nano-oxides have been widely used in the fields of photocatalysis, solar cells, sensors and so on.
Taking nano titanium dioxide as an example, by precisely controlling the reaction conditions, nano titanium dioxide particles with uniform particle size and good dispersion can be prepared. These particles have excellent photocatalytic properties and can be used to degrade organic pollutants, purify air and water, etc.
Nano-metal synthesis:
The device can also be used to synthesize nano-metal particles, such as nano-silver (Ag), nano-gold (Au), etc.These nano-metal particles have a wide range of applications in catalysis, antibacterial, electronics and other fields.
Taking nano silver as an example, nano silver particles prepared by chemical reduction method in high pressure reactor have good antibacterial properties, and are widely used in medical treatment, antibacterial materials and other fields.
Composite material synthesis:
Hydrothermal autoclave reactors can also be used to synthesize composite materials, such as carbon nanotube-metal oxide composites. These composite materials combine the advantages of different materials and have excellent properties and application effects.
For example, carbon nanotubes and metal salt precursors are placed in an autoclave, and under high temperature and pressure, the metal salt precursors decompose and react on the surface of the carbon nanotubes to form metal oxide nanoparticles attached to the carbon nanotubes. This composite material can be used in environmental applications such as supercapacitors, lithium-ion batteries and other energy storage devices and photocatalytic degradation of pollutants.
With the continuous development of science and technology, the application prospect of hydrothermal autoclave reactor in the synthesis of nanomaterials is more and more broad. On the one hand, the high temperature and high pressure performance and safety of the reactor can be improved by continuously improving the design and manufacturing process. On the other hand, by further studying the reaction mechanism and kinetic process, the reaction conditions can be further optimized to improve the preparation efficiency and quality of nanomaterials.
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