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Energies of Reaction Research

Density Determination
Vapor Pressure
Acoustic Resonance Spectrometer
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rotating bomb
Rotating bomb combustion calorimeter
The Physical Properties Research Facility (PPRF) contains state-of-the-art equipment to determine
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enthalpies of combustion
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Rotating bomb combustion calorimeter is a one-of-a-kind instrument designed for precise determination of the energies and enthalpies of combustion for organic and organo-metallic compounds containing a wide range of elements. The precision is 0.01% . Carbon content measurements can also be performed.

Debra Bostick

Differential scanning calorimeter

Differential scanning calorimeter measures enthalpies and heat capacities over a temperature range of 77 - 1000 K with an accuracy of 1%. Specially designed high temperature/pressure cells are used to cover the wide temperature range. Critical temperature and critical density are also experimentally determined.


Derived information includes

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Enthalpy of reaction
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Examples of unique research
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No other lab, including NIST, has the capability to certify fuel samples such as isooctane

Applications
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Safety hazard calculations
    - Predict runaway reactions
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Chemical process design
   - Size equipment
   - Coolant requirements
   - Energy requirements
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Optimize chemical plant operating conditions
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Performance calculations for state-of-the-art engine and rocket fuels such as JP-10 cruise missile fuel

Contact Bill Steele, PPRF Director
Sponsored by DOE National Petroleum Technology Office
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This page updated 02/27/02
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