A mass spectrometer with a membrane interface for oil concentration monitoring in seawater
| Autor: | A. Yu. Elizarov, V. I. Nikolaev, V. A. Elokhin, T. D. Ershov, V. V. Gorbatskii |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
chemistry.chemical_classification Materials science Physics and Astronomy (miscellaneous) 010401 analytical chemistry Xylene Analytical chemistry Separator (oil production) Mass spectrometry 01 natural sciences Toluene 0104 chemical sciences chemistry.chemical_compound Hydrocarbon chemistry 0103 physical sciences Mass spectrum Seawater Benzene |
| Zdroj: | Technical Physics Letters. 42:806-809 |
| ISSN: | 1090-6533 1063-7850 |
| DOI: | 10.1134/s1063785016080083 |
| Popis: | An immersion mass spectrometer with a membrane interface was used for oil detection and oil concentration measurements in seawater by measuring in situ the concentrations of three hydrocarbons: benzene, toluene, and xylene in the region of the specialized Primorsk oil loading seaport in the Gulf of Finland. The recorded mass spectra demonstrated the possibility of measuring the oil concentration in seawater and determining the grade of oil products. The use of a mass spectrometer with a membrane separator interface allows measurements of hydrocarbon concentration with high accuracy, which is currently not provided in commercially available monitors. |
| Databáze: | OpenAIRE |
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