Vanadium and Nickel Distribution in Resin Fractions of High-Sulfur Heavy Oils
- Авторлар: Yakubova S.1, Abilova G.1, Tazeeva E.1, Borisova Y.1, Yakubov M.1
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Мекемелер:
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
- Шығарылым: Том 53, № 6 (2018)
- Беттер: 862-868
- Бөлім: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/235256
- DOI: https://doi.org/10.1007/s10553-018-0873-3
- ID: 235256
Дәйексөз келтіру
Аннотация
The mechanisms of occurrence and distribution of vanadium and nickel in resins and their fractions are studied with reference to high-sulfur heavy oils of Tatarstan, Samara Oblast (region), and Kazakhstan deposits. For all the investigated heavy oils, the content of vanadium and nickel in resins increase in direct proportion to the increase in contents of these metals in the oils. The resins were fractionated into benzene and alcohol-benzene fractions by adsorption chromatographic separation on silica gel. The alcohol-benzene fractions are characterized as being more polar on account of a larger content of oxygen-bearing structural groups. The special features of vanadium and nickel content and distribution in resin fractions are disclosed for heavy oils of various production complexes.
Авторлар туралы
S. Yakubova
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: yakubovasg@mail.ru
Ресей, Kazan
G. Abilova
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: yakubovasg@mail.ru
Ресей, Kazan
E. Tazeeva
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: yakubovasg@mail.ru
Ресей, Kazan
Yu. Borisova
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: yakubovasg@mail.ru
Ресей, Kazan
M. Yakubov
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: yakubovasg@mail.ru
Ресей, Kazan