Pregledni rad

https://doi.org/10.5599/jese.743

Gas sensing technologies in combustion: A comprehensive review

Ulrich Guth ; Technische Universität Dresden, D-01062 Dresden, Germany
Pavel Shuk ; Rosemount Measurement and Analytical, Emerson Electric Corp, Shakopee, MN 55379, USA
Chad McGuire ; Rosemount Measurement and Analytical, Emerson Electric Corp, Shakopee, MN 55379, USA

Sažetak

Irrespective of the change in kind of energy to renewables there are many processes in which combustion of conventional fuels and biofuel are necessary. For cement and glass production, paper fabrication and air traffic it is absolutely essential to control the combustion processes by intelligent sensors in order to maximize the efficiency and to minimize the emission of harmful substances such as NOx and CO. Mainly oxygen sensors based on solid electrolytes and calorimetric sensors using the heat formation by catalytic combustion of CO and hydrocarbons with two resistance temperature detectors (RTD) are
utilized. Recently, tunable diode laser spectroscopy (TDLS) became attractive in chemical plants. Several analytical companies are offering in-situ or extractive laser analyzers for combustion gases.

Ključne riječi

Combustion control; in situ sensors for oxygen and hydrocarbons; solid electrolyte sensors; calorimetric sensors; tunable diode laser spectroscopy

Hrčak ID:

235492

URI

https://hrcak.srce.hr/235492

Datum izdavanja:

10.3.2020.

Posjeta: 1.661 *