Search academic texts

Information × Registration Number 0216U005584, 0113U003380 , R & D reports Title Geochemistry of rare earth elements in zircons and monocytes from a granite of the Ukrainian shield (data for ICP-MS) popup.stage_title Head Ponomarenko Oleksandr Mykolayovich, Registration Date 04-02-2016 Organization M.P. Semenenko Institute of Geochemistry, mineralogy and Ore Formation popup.description2 Rocks and minerals of the Ukrainian shield, standard rock samples were research object. The purpose of the work is development of analytical techniques of determination of rare earth elements (REE) by mass spectrometry with inductively coupled plasma (ICP-MS) in monazite, zircon and granites of the Ukrainian shield. An efficient method of sample preparation of samples of granite, zircon and monazite in a microwave field. The content and distribution of rare earth elements defined in the granitoids of the western and central part of the Ukrainian shield. Develop the basics of classification granitoids of the Ukrainian Shield. Developed by 10 analytical sample preparation schemes (silicate and carbonate rocks, minerals and soils) and defined in the their REE content. Determine the optimal composition and concentration of solvents (acids, HF, HCl, H2SO4) and the mixture LiBO2, H3BO3, Na2O2; and the optimal parameters mx-processing - temperature, time, pressure for decomposition of geological objects in a microwave oven ETHOS firms MILESTONE (Italy). Created inter-laboratory reference standard for calibration of ICP-MS. Product Description popup.authors Антоненко Олександр Григорович Заєць Олена Сергіївна Кокот Тетяна Кирилівна Котько Алла Григоріна Курило Сергій Іванович Лісна Ірина Михайлівна Макаренко Тамара Іванівна Огар Тетяна Вікторівна Петриченко Катерина Валерієвна Пономаренко Олександр Миколайович Попенко Едуард Сергійович Самчук Анатолій Іванович popup.nrat_date 2020-04-02 Close