Continuous Flow Tubular Microchannel Reactor with Oil Bath Temperature Control and Transparent High Borosilicate Glass Jacket for High Temperature Corrosion Resistant Chemical Synthesis

Product Overview

This advanced continuous flow tubular microchannel reactor represents a breakthrough in high-precision chemical synthesis, utilizing a high-efficiency coiled-tube layout inside a vacuum jacket. This engineering design prioritizes safe, rapid, and continuous reaction profiles under demanding laboratory and pilot environments. The system houses highly durable fluoropolymer microchannels inside a high borosilicate glass shell to facilitate exceptional heat transfer, precise fluidics control, and direct visual monitoring of phase changes.

Targeting high-value chemical processing, this versatile system is ideal for fine chemical synthesis, pharmaceutical intermediates, and agrochemical research. It replaces hazardous batch reactions with a highly controlled continuous process, ensuring extreme process safety even during highly exothermic or volatile steps. By utilizing this unit, research institutions and industrial process chemists gain a reliable, high-performing asset designed for maximum operational consistency under corrosive and high-temperature conditions.

Key Features

• High-Performance Coiled Fluoropolymer Channel: This system integrates a 60-meter long microchannel crafted from pure, high-density polytetrafluoroethylene (PTFE). With an outer diameter of 2 mm and an inner diameter of 1 mm, the reactor provides a highly uniform flow path that minimizes residence time distribution, enhances mass transfer, and handles a wide variety of highly corrosive reagents.
• Double-Wall Vacuum Insulated Borosilicate Glass Jacket: Built from premium high borosilicate glass that tolerates thermal shocks up to 500°C, the outer jacket features a double-wall vacuum design. This setup offers exceptional thermal insulation, preventing ambient heat loss while providing full 360-degree visual access so that operators can monitor reaction colors, phase changes, and precipitation in real time.
• Advanced Jacket-Side Heat Transfer Optimization: The outer glass jacket has a generous internal height of 30 cm and an optimized cross-sectional area of 83.3 cm². This geometry maximizes the contact area between the external thermal fluid and the internal PTFE coils, accelerating thermal response times and improving overall heat transfer efficiency by 30% compared to traditional reactors.
• Precise Oil Bath Temperature Control: Designed to operate with an external thermal fluid circulation system, the reactor maintains an extremely stable temperature profile. It achieves a temperature fluctuation limit of just ±0.5°C across an extensive operating window from -20°C up to 180°C, enabling highly repeatable reaction kinetics.
• Unmatched Chemical and Corrosion Resistance: The entire internal fluidic pathway consists of high-purity PTFE, rendering the system chemically inert to aggressive acids, bases, halogenated solvents, and organic reagents. This makes it a superior alternative to stainless steel or standard glass reactors that run the risk of degradation or trace metal contamination.
• Robust Dual-Layer Pressure Containment: Operational safety is enhanced through a dual-containment engineering structure. The inner PTFE microchannel is rated to withstand operating pressures of up to 0.3 MPa, while the outer high-strength glass jacket handles pressures up to 0.2 MPa, providing a dependable pressure-rated barrier for pressurized flow chemistry.
• Modular and Standardized Laboratory Fit: Featuring a compact 30 cm vertical frame height, the reactor is designed to integrate seamlessly with standard laboratory support structures and process equipment. The modular design enables process engineers to easily switch between continuous flow and batch configurations or daisy-chain multiple reactors in series.

Applications

Technical Specifications

The engineering design of the PL-WT03 continuous flow tubular microchannel reactor bridges the gap between laboratory feasibility and industrial flow chemistry scale-up. The fluidic channel within the PL-WT03 features a highly controlled inner diameter of 1 mm and a total length of 60 meters, wound precisely across 4 separate structural plates or coils. This configuration achieves an exceptionally low internal holdup volume of 47.1 ml, which is a critical safety parameter when dealing with volatile or highly exothermic reaction processes. By keeping the reactive volume small, any potential thermal runaway is instantly mitigated by the surrounding thermal fluid, preventing the explosive risks typical of large-batch reactors.

The outer jacket of the PL-WT03 is engineered from high borosilicate glass, which displays a low coefficient of thermal expansion and outstanding resistance to thermal shock. The outer jacket's cross-sectional area of 83.3 cm² provides a high-volume pathway for the heat-transfer medium (such as silicone oil or ethylene glycol) to flow around the reaction coils, achieving an overall heat transfer efficiency that is 30% higher than traditional non-jacketed or mechanical stirred setups. Users can operate the system in a highly wide temperature window ranging from -20°C to 180°C, with a temperature control stability of ±0.5°C.

Below is the detailed technical specification sheet for the PL-WT03 continuous flow tubular microchannel reactor:

Why Choose This Product

• Unrivaled Fluoropolymer Expertise and Custom Engineering: Backed by KINTEK's end-to-end CNC machining and advanced manufacturing, this reactor is built using premium high-purity PTFE. For demanding industrial setups, we offer comprehensive customization options, including upgrades to PFA for superior thermal performance, Hastelloy components, custom tube sizing, and variable coil counts.
• Maximum Process Safety and Explosion Mitigation: The innovative double-layer design—consisting of a 0.3 MPa-rated PTFE inner tube and a vacuum-jacketed, heavy-wall borosilicate glass shell—provides outstanding chemical containment. The micro-scale internal volume (47.1 ml) limits the amount of active hazardous reagents at any single point, providing an inherently safer design compared to traditional high-volume batch vessels.
• Superior Thermal Efficiency and Response: Traditional stirred vessels suffer from massive thermal lag and temperature gradients. This system's unique jacketed design and highly conductible micro-coils achieve a 30% increase in heat exchange efficiency, resulting in a rapid thermal steady state and an exceptional control accuracy of ±0.5°C.
• Seamless Modular Integration: Built with standardized dimensions (30 cm height), the reactor fits perfectly into standard laboratory mounting brackets. It is designed to scale effortlessly, enabling quick conversion from laboratory-scale batch processes to high-throughput continuous automated production.

Contact our specialist engineering team today to receive a personalized quote or to discuss custom system integration options tailored to your specific chemical synthesis requirements.

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