Pressurized ThermoChemical Reactor
Gas-solid reaction studies under ambient and elevated pressures with online analysis for pressure-dependent reaction mechanism derivation.
Pressurized ThermoChemical Reactor
Equipped with a unique pressurized reaction cell, the PTCR carries out gas-solid reaction studies under ambient and elevated pressures via the micro-fluidized bed method. It couples with an online analysis system for pressure-dependent reaction mechanism derivation, applicable to a wide range of reaction types including decomposition, roasting, calcination, combustion, gasification, reduction, and oxidation.
Key Specifications
Working Principle
Pressure is maintained by introducing high-pressure gas regulated by a back-pressure valve at the outlet end. Pressurized online sample injection is achieved via a high-pressure pulse feeding system. Prior to injection, the pulse unit pressure is raised to reaction pressure + 0.1–0.2 MPa. A high-frequency pulse valve fires on a millisecond scale, utilizing the pulse gas stream to entrain and convey particles into the pressurized bed.
Features & Advantages
Pressurized Reaction Cell
Unique pressurized cell design enables isothermal reaction processes under varying pressure conditions from ambient to elevated pressures.
High-Pressure Pulse Feeding
Millisecond-scale high-frequency pulse valve enables online sample injection under high-pressure conditions with precise pressure matching.
Pressure-Dependent Analysis
Investigates pressure effects on reaction processes from both product variation and kinetic parameter perspectives.
Typical Applications
The PTCR is trusted by leading research institutions and industrial labs worldwide for a wide range of applications.
- Pulverized coal pressurized pyrolysis
- Coal pressurized combustion reaction
- High-pressure gas-solid reaction kinetics
- Pressure effect studies on reaction mechanisms
- High-temperature, high-pressure catalytic reactions
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