| 摘要 |
The method of determination of the total mass flow of at least one component of interest in a reacted flowing main fluid in a period of time comprising the introduction of an analyzable tracer component at a known mass rate into a flowing main fluid, mixing the tracer component with the flowing main fluid, reacting the mixture of the tracer component and flowing main fluid in a reactor, analyzing the reacted mixture to determine the concentration of at least the tracer component and one component of interest in the reacted mixture, and time integrating the product of the ratio between the component of interest concentration and the tracer concentration, and the mass flow rate of the tracer over the time period. The fluid flow rate of the reacted flowing main fluid may be slowly changing and the component of interest may be a reacted fuel which may be a fossil fuel or a reaction product thereof or of the flowing main fluid.
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