Trace S and N in Hydrocarbon Matrixes by Combustion-UV Fluorescence and Chemiluminescence
Sulfur compounds in fossil fuels considered responsible for color degradation and gum formation in motor fuels. It can contribute to enhancing corrosion of tanks, vessels, reactors and pipe lines causing high maintenance efforts and costly downtimes. Trace nitrogen in naphtha and refinery streams important parameter for the optimization of refining catalytic processes since nitrogen containing compounds can irreversibly poison costly catalysts and affect the quality of final products. Combustion of hydrocarbons followed by UV-F1 and Ozone CLD has become a preferred method to determine trace level amounts of sulfur and nitrogen in gases, liquids and solid samples. This procedure is fast, easy, reliable, selective, equimolar and wide DR.Complies with ten ASTM and three European Standard Test methods.
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