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Dosimetry for fuel gas treatment using electron accelerators

Conference ·
OSTI ID:199840
;  [1]
  1. Inst. de Pesquisas Energeticas e Nucleares, Sao Paulo (Brazil)
A concise review of dosimetric methods for fuel gas treatment have been tested in this work. The first method tested was an on line calorimetric system that was developed to determine the radiation absorbed dose in flow gas, during the irradiation, using thermistors as temperature sensors and a microcomputer to acquire and process the temperature inputs and calculate the absorbed dose. Another dosimeter employed was the Cellulose Triacetate films using spectrophotometric measurements to obtain the gas absorbed dose. The last method utilized was the fuel gas ionization measured with an ionization chamber, to calculate the absorbed dose from the gas ionization induced by the electron beam. Those methods showed a response within the expected limits.
OSTI ID:
199840
Report Number(s):
CONF-941129--
Country of Publication:
United States
Language:
English

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