Online Particle Sampling Micro Fluidized Bed Reaction Analyzer
Advanced instrument for studying instantaneous particle changes during reactions with automatic non-disruptive in-situ sampling.
Online Particle Sampling Micro Fluidized Bed Reaction Analyzer
An advanced instrument designed for studying instantaneous or dynamic changes during reactions. It can automatically, quantitatively, and non-disruptively sample solid particles from an active reaction system at any given moment. It seals particles using inert gas to obtain near in-situ characterization data, while simultaneously monitoring the gas phase in real-time.
Key Specifications
Working Principle
Sampling is driven by negative pressure vacuum extraction under hot conditions. When sampling is triggered, the sampling bottle is evacuated to create a vacuum. An automated 3-way valve switches to connect the bottle with the pressurized reaction bed, causing solid particles to enter the sampling bottle instantly due to differential pressure. Inert gas is immediately introduced to seal the sample, and an automated back-purge system clears the sampling line to prevent residual contamination.
Features & Advantages
Online Non-Disruptive Sampling
Breaks through the traditional bottleneck where gas-solid reactions could only obtain particles at initial and end stages — enabling collection during the ongoing reaction.
Distortion-Minimized Collection
Fluidization ensures uniform particle distribution; the blowback system guarantees no residue in the sampling pipeline, resulting in fresh and uniform collected samples.
Gas-Solid Synchronous Characterization
Integrates with online gas detection (MFBRA-PM) to achieve synchronous characterization of both gas and solid phases during the reaction process.
Typical Applications
The MFBRA-P is trusted by leading research institutions and industrial labs worldwide for a wide range of applications.
- Catalyst deactivation kinetic studies
- Ni-based catalyst evolution in carbonyl synthesis
- Semi-coke combustion particle dynamics
- Raman characterization of in-reaction particles
- Reaction "mutation point" identification
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Our technical team is ready to discuss your specific research needs and help you determine the right configuration.