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Device and method for coupled measurements for globally and continuously tracking traces of tars present in a gas flow
Device and method for coupled measurements for globally and continuously tracking traces of tars present in a gas flow
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机译:用于整体和连续跟踪气流中焦油痕迹的耦合测量的设备和方法
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摘要
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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机译:通过两个不可分离的测量链的装置进行测量,从而导致进行连续测量,该测量代表热气的焦油(甚至痕量)的总浓度。它涉及方法的耦合,包括一种方法,SPME / GC / MS / PID是不连续的,先验部分是另一种,PID是连续的,但很难单独解释。它基于对使用的每种测量方法传输的元素的在线处理。焦油发生器( 28 B>)可以校准设备并计算所需的不同系数。
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