Measurement of chlorine utilization by spontaneous raman scattering technique

The principle and experimental setup that can measure the chlorine utilization in singlet oxygen generator (SOG) for COIL have been introduced, and the results from the tests that contacted on a 0.1mol/s SOG has been presented. The error in the chlorine utilization measurement is less than 12%. The additional experiment is needless that the error is minished because we can get the chlorine utilization by the ratio of relative intensity of Raman spectrum. So the measurement efficiency is improved.