Catalytic Oxidation of Heavy Residual Oil by Pulsed Nuclear Magnetic Resonance

被引：7
|
作者：
Vakhin, Alexey V. [1 ]
Cherkasova, Elena I. [2 ]
Safiulina, Aliya G. [2 ]
Islamova, Galiya G. [2 ,3 ]
Petrov, Sergey M. [1 ,2 ]
Bashkirtseva, Natalya Yu. [2 ]
机构：
[1] Kazan Fed Univ, Inst Geol & Petr Technol, 18 Kremlyovskaya Str, Kazan 420008, Russia
[2] Kazan Natl Res Technol Univ, Fac Petr & Petrochem, 68 Karl Marx St, Kazan 420015, Russia
[3] Kazan Natl Res Technol Univ, Integrated Lab NanoAnalitika, 68 Karl Marx St, Kazan 420015, Russia
来源：
PROCESSES | 2021年 / 9卷 / 01期
基金：
俄罗斯科学基金会;
关键词：
catalytic oxidation; heavy residual oil; nuclear magnetic resonance; oxidized bitumen; thermodynamic parameters;
D O I：
10.3390/pr9010158
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A study on the catalytic oxidation of heavy residual oil (HRO) was carried out. The thermodynamic parameters of components of HRO oxidation products were studied by pulsed nuclear magnetic resonance (NMR). A method for the quantitative assessment of thermodynamic parameters of HRO components and oxidized bitumen using pulsed NMR is presented. The relationship between NMR parameters and the viscosity of HRO and its oxidation products is established. The obtained results prove the possibility of using pulsed NMR as a flow-line method for rapid analysis of intermediates and products of the heavy residual oil oxidation.
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页码：1 / 10
页数：10
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