Published July 1988
| Version v1
Journal article
Determination of microelements in petrolium by inductively coupled plasma atomic emission method
- 1. Gosudarstvennyj Nauchno-Issledovatel'skij i Proektno-Konstruktorskij Inst. Gidrometallurgii Tsvetnykh Metallov, Novosibirsk (USSR)
Description
A method has been developed for determining Ba, Ca, Co, Cr, Cu, Fe, La, Mg, Mn, Ni, Pb, Ru, V, Y, Zn traces in oil. The method is based on distillation of light oil fractions boiling at 140degC, dilution of the residue with xylene and direct analysis of the solution by ICP AES using organic reference samples. The method enables to determine trace elements at levels of 1-100 mg/t with a relative standard deviation of not greater than 0.10. The systematic errors are zero at P=0.95
Additional details
Additional titles
- Original title (Russian)
- Определение микроэлементов в нефти атомно-эмиссионным методом с индуктивно-связанной плазмой
- Augmented title (English)
- Microelements: Cd, La, Y, V, Ru, etc.
Publishing Information
- Journal Title
- Zhurnal Analiticheskoj Khimii
- Journal Volume
- 43
- Journal Issue
- 7
- Series
- Zh. Anal. Khim.
- Journal Page Range
- 1323-1328
- ISSN
- 0044-4502
- CODEN
- ZAKHA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 20005173
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACCURACY; CADMIUM; EMISSION SPECTROSCOPY; LANTHANUM; PETROLEUM; PLASMA; QUANTITATIVE CHEMICAL ANALYSIS; QUANTITY RATIO; RUTHENIUM; SAMPLE PREPARATION; SENSITIVITY; TRACE AMOUNTS; VANADIUM; YTTRIUM
- Descriptors DEC
- CHEMICAL ANALYSIS; ELEMENTS; ENERGY SOURCES; FOSSIL FUELS; FUELS; METALS; PLATINUM METALS; RARE EARTHS; SPECTROSCOPY; TRANSITION ELEMENTS