Десульфуризация нефти в присутствии катализатора природного происхождения О. С. Андриенко, Н. С. Коботаева, Т. С. Скороходова [и др.]
Material type:
ArticleOther title: A desulfurization of crude oil in the presence of a catalyst of natural origin [Parallel title]Subject(s): десульфуризация нефти | окислительное обессеривание | нефтяные сульфиды | природные катализаторыGenre/Form: статьи в сборниках Online resources: Click here to access online
In:
Полифункциональные химические материалы и технологии. [Т. 2] : материалы Международной научной конференции, 22-25 мая 2019 г Т. 2. С. 118-119Abstract: The paper considers the process of oxidative desulfurization of crude oil using as a catalyst iron hydroxide, activated by
heat treatment of 250 °C. The catalyst content in the reaction mixture was 1-2% by weight. As an oxidizer, hydrogen
peroxide was used, at a molar ratio S/H2O2 equal to 1:10. The oxidation process was carried out at a temperature of
50 °C for 90 minutes. Extraction of oxidized sulfur-containing compounds was carried out by polar solvent with water.
During the process of desulphurization, the degree of sulfur removal from oil was more than 65 %.
Библиогр.: 5 назв.
The paper considers the process of oxidative desulfurization of crude oil using as a catalyst iron hydroxide, activated by
heat treatment of 250 °C. The catalyst content in the reaction mixture was 1-2% by weight. As an oxidizer, hydrogen
peroxide was used, at a molar ratio S/H2O2 equal to 1:10. The oxidation process was carried out at a temperature of
50 °C for 90 minutes. Extraction of oxidized sulfur-containing compounds was carried out by polar solvent with water.
During the process of desulphurization, the degree of sulfur removal from oil was more than 65 %.
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