Дослідження процесів очищення нафтопродуктів за допомогою активованих смектитових глин
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Файли
Дата
2019
Автори
Ганзюк, А.Я.
Вишневська, Д.М.
Похило, Н.Л.
Шелестюк, О.П.
Міщук, О.М.
Ganzyuk, A.Y.
Vishnevskaya, D.M.
Pohiulo, N.L.
Shelestiyk, O.P.
Mishchuk, O.M.
Назва журналу
Номер ISSN
Назва тому
Видавець
Хмельницький національний університет
Анотація
З метою зменшення негативного впливу на навколишнє середовище та збереження водних ресурсів
розроблена технологія одержання і використання нових ефективних сорбентів на основі природних
алюмосилікатів. В роботі досліджено можливість використання модифікованих сапонітових глин у якості
ефективних сорбційних матеріалів в процесах очищення нафтопродуктів. Проаналізовано їх детальний
вуглеводневий склад та оцінено основні показники бензинів до та після очищення. Отримані активовані форми на
основі сапонітових глин можна використовувати в якості наповнювачів полімерних середовищ і
пластифікаторів, а також у виробництві нафтових сорбентів.
The possibility of modified saponite clays using as efficient sorption materials in the purification processes of petroleum products. The detailed hydrocarbon analysis of treated gasoline were made. The main characteristics of gasolines treated by modified saponite sorbents was estimated by chromatography methods. The possibility of modified saponite clays using as efficient sorption materials in the purification processes of petroleum products. The detailed hydrocarbon analysis of treated gasoline were made. The main characteristics of gasolines treated by modified saponite sorbents was estimated by chromatography methods. The saponite application in the forensic research to detect trace amounts of combustible liquids as material evidence from the place of fire were confirmed. We used natural mineral sorbents of different degrees of dispersion, their activated and modified forms for cleaning of gasoline with octane number 92 resulting in increase in octane number of gasoline up to 95 and more which was determined by research and motor methods. Treatment of gasoline by sorbent was carried out for 5 min. using ultrasound system then sorbent was separated by centrifugation and settled as sediment. Sorption capacity of hydrophobic sorbents for petroleum products is from 14.4 to 16.6 g/g, sorption capacity for dissolved and emulsified petroleum is from 292 to 315 mg/g. Refined gasoline was investigated using gas chromatography with high degree of resolution. Changes in the structure of clay have been analysed with infrared spectroscopy. As a conclusion, the obtaining of mineral sorption materials on the basis of saponite clay enables to use them as fillers of polymer environment and fluidizing agents, as well as in production of oil sorbents.
The possibility of modified saponite clays using as efficient sorption materials in the purification processes of petroleum products. The detailed hydrocarbon analysis of treated gasoline were made. The main characteristics of gasolines treated by modified saponite sorbents was estimated by chromatography methods. The possibility of modified saponite clays using as efficient sorption materials in the purification processes of petroleum products. The detailed hydrocarbon analysis of treated gasoline were made. The main characteristics of gasolines treated by modified saponite sorbents was estimated by chromatography methods. The saponite application in the forensic research to detect trace amounts of combustible liquids as material evidence from the place of fire were confirmed. We used natural mineral sorbents of different degrees of dispersion, their activated and modified forms for cleaning of gasoline with octane number 92 resulting in increase in octane number of gasoline up to 95 and more which was determined by research and motor methods. Treatment of gasoline by sorbent was carried out for 5 min. using ultrasound system then sorbent was separated by centrifugation and settled as sediment. Sorption capacity of hydrophobic sorbents for petroleum products is from 14.4 to 16.6 g/g, sorption capacity for dissolved and emulsified petroleum is from 292 to 315 mg/g. Refined gasoline was investigated using gas chromatography with high degree of resolution. Changes in the structure of clay have been analysed with infrared spectroscopy. As a conclusion, the obtaining of mineral sorption materials on the basis of saponite clay enables to use them as fillers of polymer environment and fluidizing agents, as well as in production of oil sorbents.
Опис
Ключові слова
адсорбція, нафтопродукти, хроматографія, октанове число, сапоніт, тиск насиченої пари, adsorption, petroleum products, chromatography, octane rating, saponite, vapour pressure
Бібліографічний опис
Дослідження процесів очищення нафтопродуктів за допомогою активованих смектитових глин [Текст] / А. Я. Ганзюк, Д. М. Вишневська, Н. Л. Похило [та ін.] // Вісник Хмельницького національного університету. Технічні науки. – 2019. – №1. – С. 82-90.