ISJ Theoretical & Applied Science 10(90) 2020

Philadelphia, USA

Yurchenko, O. I., Chernozhuk, T. V., & Kravchenko, O. A.

Atomic-absorption and atomic-emission with inductive connected plasma detection of nickel and zinc in oil.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-10-90-55

DOI: https://dx.doi.org/10.15863/TAS.2020.10.90.55

Language: English

Citation: Yurchenko, O. I., Chernozhuk, T. V., & Kravchenko, O. A. (2020). Atomic-absorption and atomic-emission with inductive connected plasma detection of nickel and zinc in oil. ISJ Theoretical & Applied Science, 10 (90), 321-324. Soi: http://s-o-i.org/1.1/TAS-10-90-55 Doi: https://dx.doi.org/10.15863/TAS.2020.10.90.55

Pages: 321-324

Published: 30.10.2020

Abstract: The effect of concentration of surfactant on the value of an analytical signal in investigation of the atomic absorption of Nickel and Zinc was determined. The use of the Triton X-100 and acetylacetone could increase Nickel detection sensitivity by 96% and Zinc by 49% by sonication of the samples. The content of analysts in the analyzed sample was determined by methods of atomic absorption and atomic emission spectroscopy with inductive coupled plasma. The correctness of results was checked by the "entered-found" method. Changing the dose by weight, it was shown that a significant systematic error is absent. The summary of the obtained results was produced with two independent methods of F-and Student’s t-criteria. It is shown that the dispersions are homogeneous, and the average mismatch is not substantial and justified by the random spread. The atomic absorption technique has assessed the limit of the detection of analysts by the developed method. It is shown that the appeared results are below of these represented in the literature data.

Key words: atomic absorption and emission spectroscopy with the inductively coupled plasma (AES-ICP), crude oil, petroleum, Triton X-100, ultrasonic processing, analysis, metrological characteristic.