Product Description:
YHCHEM continuous flow microreactor uses a unique internal structure to create rapid turbulence of internal materials, which can improve fluid mixing, enhance mass transfer and heat transfer. lt is suitable for multiphase reactions and reactions under high-risk or harsh conditions. We provides one-stop customized services according to different scenarios, aiming to shorten reaction time, reduce resource waste, improve product quality and purity, eliminate safety risks, reduce environmental pollution, and achieve seamless scale-up from laboratory to industrial production.
| Category |
Plate Microchannel Reactor |
Dynamic Microreactor |
| Model |
YMC-7A |
YMC-165B |
| Multi-stream compatible |
gas-liquid |
gas liquid solid |
| Main material |
Stainless steel 316L(Optional Hastelloy and Silicon Carbide) |
| Single channel liquid holdingcapacity (mL) |
20 |
600 |
| Maximum process throughput (mL/min) |
200 |
1600~16000 |
| Operating range temperature (℃) |
-70~200 (Optional 300 ℃) |
| Annual flux t/year(24h) |
100 |
2800 |
| Work pressure (MPa) |
4 |
| Sealed form |
Static seal |
Magnetic seal |
| Heating method |
Thermal oiliacket/steam |
♣1.Efficient mass and heat transfer: The extremely small channel size, short diffusion distance, high diffusion rate of materials, and extremely high surface area to volume ratio make heat transfer rapid and uniform, which can effectively control the reaction temperature and avoid local overheating or overcooling. The mass and heat transfer efficiency is 2-3 orders of magnitude higher than that of conventional equipment.
♣2.Precise process control:
The continuous flow operation mode allows real-time adjustment of the input flow rate to accurately control the reaction conditions, such as reaction time, concentration, etc., there by improving the consistency and yield of product quality.
♣3.High security: Due to the small channel size inside the microchannel reactor,the amount of material in a single channel is extremely low, and the energy release is relatively limited, reducing the risk of explosion or thermal runaway. Even if an accident occurs, the potential risk is relatively small; in addition, the continuous flow reactor can operate under low pressure conditions and terminate the reaction by quickly cutting off the feed.
♣4.Easy to scale up production:
Although the volume of a single microreactor unit is small, the production scale can be expanded by
connecting multiple microreactor units in parallel or in series to keep the reaction conditions consistent, which is conducive to the continuity and scale of the process.
♣5.Multifunctional integration: The continuous flow microreactor can be designed to integrate functional modules such as mixing, heating, cooling, and detection to achieve an integrated microchemical plant. ♣6.Environmental protection and economy: Continuous flow microreactors help reduce solvent consumption, improve raw material utilization, and reduce waste emissions, meeting the requirements of green chemistry and sustainable development.
fine chemicals, special chemicals, daily necessities industry, nanomaterials, polymer modification, etc.
♣1.Fine chemicals Used for the efficient and safe preparation of various fine chemicals such as dyes, fragrances, and catalysts.
♣2.Special materials Applied in the continuous synthesis of high-value-added products such as new high-performance polymers and nanomaterials.
♣3.Energy Continuous synthesis of battery materials and new energy chemicals
♣4.Laboratory studies Major universities, research institutes, and corporate R&D centers conduct innovative chemical reaction research and teaching.
♣1.Dynamic microreactor High shear structure
Highly efficient mixing, can crush solids to form micronano particles, intensify reactions and prevent clogging
♣2.The static microchannel reactor It uses precision machining technology to manufacture channel sizes ranging from 10 to 1000 um. lt has high mass transfer efficiency, good heat transfer efficiency, and precise automatic control. It has small reaction volume, small amplification effect, large flux, good mixing effect, and is more economical.
The power of mixing in microreactors comes from kicking flow.
Laminar flow and turbulent flow are properties of fluid flow. When a fluid flows, if the trajectory of the fluid particles (generally speaking, it changes with the initial spatial coordinates x, y, z over time t)is a regular smooth curve (the simplest case is a straight line), this flow is called laminar flow, and flow without this property is called turbulent flow.
♣1.Reaction Dynamic microreactors Static microreactors
♣2.Delivery Liquids: Metering pumps
Solids: Loss-in-weight measurement
Gases: Pressure transport
♣3.Measurement Flow meters Weight sensors Level meters
♣4.Supporting Equipment Temperature: Integrated high and low temperature machines
♣5.Post-treatment Extraction: Continuous extraction
Distillation: Molecular distillation
Small molecule synthesis continuous reaction module
♣1.Solid Feeding; Gas introduction; Liquid pumping
♣2.Mixing and reaction
♣ and filtration; Extraction and distillation
♣4.Flow rate monitoring; Quality monitoring
♣5.Preparation processing
♣1. Reaction time Yield
Micro-reaction technology 18 min 99%
Conventional process 13 h~14h 76%
♣2.Advantages The amount of sulfuric acid is reduced by 33-50% . The process is safe and controllable. Flexible preparation of a variety of naphthalene sulfonic acids.
♣1.Nitration reaction (reaction time varies Solvents: sulfuric acid, acetic acid; dichloromethane, dichloroethane, etc. Nitration agent: fuming nitric acid, nitrogen pentoxide, etc.
♣2.Diazotization (reaction time is basically completed within 1 minute) Take phenylhydrazine production as an example:
Aniline substances first form salts
The temperature control is relatively broad and can be controlled from 10 to 20 ℃. No matter how high the temperature is, it is easy to produce polymers.
♣3.Solid-liquid reaction
IVD microsphere growth The PS microspheres prepared in the reaction bottle are used asseeds. Subsequently, ferroferric oxide is grown on the surface of the seeds in a microreactor, followed by melamine resin growth and TEOS encapsulation.
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