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ProductsMarketing and ServiceConsultation Hotline：
engineer@chem-equip.cn
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Marketing and ServiceConsultation Hotline：
engineer@chem-equip.cn
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Marketing and ServiceConsultation Hotline：
engineer@chem-equip.cn
Hydrogenation Reactor
A hydrogenation reactor is a pressure vessel used for catalytic hydrogenation reactions, it can stand high pressure and high temperature, and it's leak prevention.
Keywords:
Category:
Clean Energy Reactor
Product Description
A hydrogenation reactor is a pressure vessel used for catalytic hydrogenation reactions, it can stand high pressure and high temperature, and it's leak prevention.
Reactor Types
Batch Reactor: A high-pressure, stirred reactor vessel used for special chemical batches.
Continuous Flow Reactor / Fixed Bed Reactor: A tube-shaped reactor for large-scale, continuous production.
For Batch Reactor body is usually made of corrosion-resistant materials such as stainless steel, Hastelloy, Nickel Alloy, Titanium etc. The key components include:
● Sealing device like Magnetic coupling sealing which is commonly used to achieve "static sealing" without leakage points, suitable for flammable and explosive gases such as hydrogen.
● Stirring system: In order to mix hydrogen gas, liquid raw materials, and solid catalysts, a hollow self-suction stirring agitator is often equipped to suck the hydrogen gas from the top of the kettle into the bottom liquid to form a circulation.
The working principle is that under high pressure and the action of catalysts such as palladium carbon and Raney nickel, hydrogen gas undergoes addition reactions with unsaturated compounds.
● Heating method: electric heating, or heat transfer oil jacket heating, such as limpet coil jacket.
Application description:
● Food Industry: Solidifying edible oils by converting unsaturated fats into saturated fats.
● Pharmaceuticals: Essential in the synthesis of active pharmaceutical ingredients (APIs).
● Fuel Production: Upgrading crude oil into cleaner fuels (hydrotreating) and converting biomass into diesel.
● Chemical Synthesis: Reducing double/triple bonds to single bonds to create specialized chemical products.
Key points for safe operation
Due to the flammability, explosiveness, and high pressure involved in hydrogen gas, strict adherence to regulations is necessary during operation.
Replace air: Before the reaction, the air inside the reactor must be replaced with nitrogen at least 3 times, and then replaced with hydrogen to ensure no oxygen residue and prevent explosion.
Strictly prohibit excess: The liquid level of the reactants should usually not exceed 2/3 of the volume of the kettle.
Explosion proof area: It is strictly prohibited to carry mobile phones or lighters on the operation site.
It is strictly prohibited to disassemble under pressure: Before the reaction is completed and the pressure is released to atmospheric pressure, it is absolutely forbidden to open the kettle cover.
Specifications and Technical Parameters
Working pressure(MPa) | Negative pressure -0.1~40 |
Working temperature(℃) | -196~500 |
Heating type | Electric heating, water recycling, thermal oil, steam, far infrared heating, high frequency heating. |
| Tubular reactor can have a single wall and be heated with an external furnace or they can be jacketed for heating or cooling with a circulating heat transfer fluid. | |
Charging type | As per process flow chat. |
Main material | Contacting material inside kettle mainly use SUS304, SUS316LL, SUS321, SUS310, also can be produced by Titanium, Nickel Alloy, Hastelloy, Inconel etc, or lined with PTFE, PPL, PFA and Nickel according to different requirements of reaction media. |
Controller Device | Equipped with automatic or programmed PID or PLC to achieve: |
| Temperature display and control, accuracy ± 1 ℃ (or ±0.1 ℃); | |
| Mixing Speed display and control; | |
| Pressure display and control; | |
| Level display and control; | |
| Flow display and control; | |
| Valve open/close control; | |
| DCS system optional for keeping record of data. | |
Other Accessories | The structure of Tubular Reactor can be made completely as per customer’s request. |
| Can assemble various instruments as per request. |
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Contact email
engineer@chem-equip.cn
Register Add
No.19 Penglai Road, Tianhe Street, High Tech Development Zone, Weihai, Shandong, China
Manufacture Add
1st Floor, Building No.20, Fenghuangshan Road 1075, Huancui Zone, Weihai, Shandong, China
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Reactor Volume
1-50L Lab
50-500L Pilot
500L+ Industrial
Reactor Temperature
-0℃-Room Coolant Circulation
Room-300℃ Thermal Oil
300℃+ Electric Heater
Reactor Pressure
-0.1-1.6MPa Low Pressure
1.6-10MPa Mid Pressure
10MPa+ High Pressure
Reactor Material
SS304, SS316L, SS321
Titanium, Hastelloy,
Nickel, Zirconium,
Or as per request
Welding Process
All welding process and operation are monitored by our CWI engineer
(America Certified Welding Inspector register no.21014761)
Documentation
PT/RT/UT/MT/VT/DNT
Full set welding documents
Material Certificate
Pressure Test Report
Industry Solutions
we dedicate in a Turn-Key solution for customers who wants to build up new factory or expand new production lines, in an efficient and safety way
Clean energy technology
We dedicate in a Turn-Key solution for customers who wants to build up new factory or expand new production lines, in an efficient and safety way.
Pollution waste processing
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Various reactors and chemical production lines
We dedicate in a Turn-Key solution for customers who wants to build up new factory or expand new production lines, in an efficient and safety way.
Project Case
Packaging and shipping
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Register Add: No.19 Penglai Road, Tianhe Street, High Tech Development Zone, Weihai, Shandong, China
Manufacture Add: 1st Floor, Building No.20, Fenghuangshan Road 1075, Huancui Zone, Weihai, Shandong, China