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ZYLAB recently supplied a laboratory tube furnace for biomass pyrolysis to researchers from the University of Ottawa in Canada. The system was designed to support controlled biomass pyrolysis experiments under a continuous nitrogen atmosphere.
Customer Requirement
The research team required a laboratory pyrolysis furnace capable of operating under an inert nitrogen (N₂) atmosphere rather than vacuum conditions. The main objective was to conduct biomass pyrolysis experiments while preventing oxidation and ensuring stable thermal decomposition.
Key technical requirements included:
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High temperature capability for pyrolysis experiments
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Continuous nitrogen gas flow during heating
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Reliable gas inlet and outlet configuration
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Stable and uniform temperature control
ZYLAB Solution
ZYLAB provided a laboratory tube furnace system configured for atmosphere-controlled pyrolysis experiments. The system includes:
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High-temperature tube furnace with precise PID temperature control
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Atmosphere sealing flanges with gas inlet and outlet ports
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Continuous nitrogen purging capability
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Reliable sealing to maintain an oxygen-free environment
This configuration allows nitrogen gas to flow through the reaction tube during heating, ensuring stable inert atmosphere conditions throughout the pyrolysis process.
Application: Biomass Pyrolysis
The furnace is used by the research team for biomass pyrolysis studies, where organic materials are thermally decomposed in the absence of oxygen.
A typical experimental procedure includes:
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Placing the biomass sample inside the reaction tube
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Purging the system with nitrogen gas to remove oxygen
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Heating the furnace according to the programmed temperature profile
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Maintaining a controlled nitrogen flow during the pyrolysis reaction
The recommended nitrogen flow rate for the system ranges from 0.5–1 L/min during the initial purging stage, and 50–300 mL/min during the pyrolysis process, depending on the experimental setup.
Successful Implementation
The delivered furnace successfully met the research requirements of the University of Ottawa team. The system provides stable temperature control and reliable nitrogen atmosphere protection, enabling researchers to conduct biomass pyrolysis experiments safely and efficiently.
This project demonstrates ZYLAB’s ability to provide customized laboratory furnace solutions for universities and research institutes worldwide.
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