COMPOSITION AND PROPERTIES OF THE DEPOSITS FORMED ON THE INTERNAL SURFACE OF THE OIL PIPELINE
Abstract
The composition and physical-chemical properties of the oil deposits formed in the pipeline when transporting oil of the Azerbaijani fields are studied by atomic absorption, chromatography-mass spectrometry, gamma-spectrometry, scanning electron microscopy methods. It is shown that up to 20% of the deposits are paraffins, tars and other heavy fractions of oil, and about 80% of the deposits are asphaltenes and mechanical impurities (compounds of Fe, S, Mn, Ca, Si). The content of the polycyclic aromatic hydrocarbons and radionuclides is within the permissible norm, and the content of some heavy metals exceeds the permissible norm up to 1000 times. These data should be used in the management of oil transportation by pipelines.
About the Authors
N. K. Gulieva
Institute of Radiation Problem, National Academy of Sciences of Azerbaijan
Russian Federation
Russian Federation
I. I. Mustafaev
Institute of Radiation Problem, National Academy of Sciences of Azerbaijan; Azerbaijan University of Architecture and Construction
Russian Federation
Russian Federation
A. A. Sabzaliev
Azerbaijan University of Architecture and Construction
Russian Federation
Russian Federation
R. G. Garibov
Institute of Radiation Problem, National Academy of Sciences of Azerbaijan
Russian Federation
Russian Federation
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Review
For citations:
Gulieva N.K., Mustafaev I.I., Sabzaliev A.A., Garibov R.G. COMPOSITION AND PROPERTIES OF THE DEPOSITS FORMED ON THE INTERNAL SURFACE OF THE OIL PIPELINE. Zhurnal Prikladnoii Spektroskopii. 2018;85(1):113-118. (In Russ.)
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