Hydrotreatment of virgin gasoline fraction using Mo, Co-Humate/Ni-skeletal catalysts

  • Zhaksyntay Kairbekov al-Farabi Kazakh National University
  • Zhannur Myltykbaeva al-Farabi Kazakh National University
  • I. Dzheldybaeva al-Farabi Kazakh National University
Keywords: virgin gasoline fraction, catalyst, cobalt-humate, molybdenum-humate, nickel skeletal, hydroclearing, octane number

Abstract

In this article were given results of investigation the process of hydro treating the petrol fuel fraction from oil “Zhana zhol”. Catalytic properties of cobalt-humate and molibden-humate taken as catalysts for hydro treating process were investigated. It’s morphology by scanning electron microscopy were analyzed. In comparison with initial fraction of petrol fuel by catalyst  7%Co-Hu/Ni-Re   the amount of sulfur were decreased from 0.25 to 0.19, when by catalyst 2%Co-Hu/Ni-Re it decreased till 0.098 and by catalyst 5%Co-Hu/Ni-Re it decreased till 0.033. Thus, it was revealed that by hydro treating of virgin gasoline under the supported Ni-Co,Mo-Humate complex catalysts the amount of sulfur decreases till 60-85%.

References

1. Азев В.С., Лебедев С.Р., Митусова Т.Н., Емельянов В.Е.. Улучшение качества автомобильных бензинов и дизельных топлив // Химия и технология топлив и масел – 1998. – №5. – С. 5-8.

2. Мановян А.К. Технология первичной переработки нефти и природного газа – М.: Химия, 2001. – 123-128 c.

3. Дебюишер К., Нокка Ж. Промышленные показатели технологии обессеривания Prime-G+TM бензина каталитического крекинга // Нефтепереработка и нефтехимия. – 2003. – №9 – С. 3-12

4. Гард Д., Гивена Е. Поведение катализаторов в процессе гидроочистки продукта процесса «SRC» // Fuel Process Technol. – 1984. – Vol.9, №1. – Р. 29-42.

5. Спенс Дж. Экспериментальная ионная микроскопия высокого разрешения – М.: Наука, 1986. – 196 с.

6. Мылтықбаева Ж.К. Қаражыра көмірінен каталитикалық гидрогендеу арқылы мотор отындарын алу технологиясы және алынған сұйық өнімдердің сапасын арттыру // дис. хим. ғылым. наук. – Алматы, 2006. – 118 б.

7. Джелдыбаева И.М. Мотор отынын Ni-Co катализаторында гидрогендеу арқылы сапасын арттыру // маг.дисс. – Алматы, 2011. – 103 б

Published
2012-12-04
How to Cite
Kairbekov, Z., Myltykbaeva, Z., & Dzheldybaeva, I. (2012). Hydrotreatment of virgin gasoline fraction using Mo, Co-Humate/Ni-skeletal catalysts. Chemical Bulletin of Kazakh National University, 68(4), 134-138. https://doi.org/https://doi.org/10.15328/chemb_2012_4134-138

Most read articles by the same author(s)

1 2 > >>