Electricity: measuring and testing – Using ionization effects – For analysis of gas – vapor – or particles of matter
Reexamination Certificate
2007-12-28
2011-11-08
Nguyen, Vincent Q (Department: 2858)
Electricity: measuring and testing
Using ionization effects
For analysis of gas, vapor, or particles of matter
C324S464000, C073S023200, C250S389000
Reexamination Certificate
active
08054082
ABSTRACT:
The measurement is carried out by a device of two non- dissociable measurement chains resulting in a continuous measurement which is representative of the total concentration of tars (even as traces) of a hot gas. It involves coupling of methods including one, SPME/GC/MS/PID, which is discontinuous and a priori partial, the other, PID, which is continuous but difficult to interpret alone. It is based on on-line processing of the elements transmitted by each of the measurement methods used. A tar generator (28) allows calibration of the apparatuses and calculation of the different coefficients required.
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Baussand Patrick
Brothier Meryl
Comte Julien
Estubier Pierre
Soyez Johann
Commissariat a l''Energie Atomique
Nguyen Vincent Q
Pearne & Gordon LLP
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