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0403U002825,
к.т.н.
16-07-2003
o
The Development of naphthalene fraction desulphurization technology for by-product coke industry.
Borisenko Alexander Ludvikovich,
popup.head Sklyar Mikhail Grigoryevich
popup.head Kovalev Evgeny Tikhonovich
popup.opponent Зубілін Іван Георгійович
popup.opponent Гребенюк Олександр Федорович
Розроблена технологія знесірчення нафталінової фракції коксохімічного походження в присутності в - нафталінсульфокислоти як каталізатора. За розробленою методикою виявлено залежності ступеня вилучення бензотіофену від температури, тривалості витримки реакційної маси, кількості каталізатора, на підставі чого визначені оптимальні умови процесу знесірчення нафталінової фракції. Показано вплив складу нафталінової фракції на процес очистки. Вивчено механізм процесів усунення бензотіофену та утворення продуктів реакції - смолистих речовин. На підставі лабораторних досліджень обгрунтовані технологічні параметри процесу знесірчення та розроблена принципова схема очистки нафталінової фракції від бензотіофену в присутності в- -нафталінсульфокислоти. Дослідження, які проведені в дослідно-промислових умовах Фенольного заводу, підтверджують ефективність розробленого способу очистки нафталінової фракції від бензотіофену в присутності в - нафталінсульфокислоти. Впровадження даної технології зменьшує на 145 грн. собівартість 1 тони очищеного нафталіну.
2003-07-16
2020-04-04
Updated: 2025-12-07
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