Reaction Calorimetry

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• Thermal Hazard Technology(THT??)?????????????????
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?????Accelerating Rate Calorimeter

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ARC??
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?????(ARC)??????

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• ????? 0.001 ?C
• ????? /- 0.001 ?C
• ?????0.002 ?C/min
• ?50 ?W/g
• ?? 0 - 1000 ?

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ARC ??
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• Temperature vs time
• Pressure vs time
• Pressure vs temperature
• Temperature rate vs - 1/T
• Temperature rate vs pressure rate
• Pressure rate vs - 1/T
• Ln Pressure vs - 1/T

• Time to maximum rate
• Temperature of No return
• Activation energy
• Order of reaction
• Arrhenius frequency factor
• Heat of reaction

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Accelerating Rate Calorimeter Real-Time Screen
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Data
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Results
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THT???
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