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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 6, 2004-2009

https://doi.org/10.37358/RC.19.6.7264

Iuliean Vasile Asaftei, Neculai Catalin Lungu, Maria Ignat, Ion Sandu

Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons

Abstract:

The Zn and Ni were introduced into HZSM-5 zeolite by ion exchange method with aqueous solutions of Zn(NO3)2 and Ni(NO3)2, to investigate the catalytic activity and selectivity of modified Zn-HZSM-5 and Ni-HZSM-5 catalysts for conversion of butane-butylenes technical mixtures in a fixed-bed stainless-steel reactor (Twin Reactor System Naky) at 450şC, at atmospheric pressure for Zn-HZSM-5 and at 4 atm. total pressure for Ni-HZSM-5 and at a space velocity (WHSV) of 1h-1. The catalysts were characterized using XRD, SEM, and NH3-TPD analysis for their structure, morphology and acidity. The catalytic activity of the same catalyst were examined during over 10 catalytic tests (with regeneration of catalyst after each test) using mixtures of butanes-butylenes.
Keywords:
conversion; light hydrocarbons; Zn- HZSM-5; Ni-HZM-5; BTX

Issue: 2019, Volume 70, Issue 6
Pages: 2004-2009
Publication date: 2019/7/15
https://doi.org/10.37358/RC.19.6.7264
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
ASAFTEI, I.V., LUNGU, N.C., IGNAT, M., SANDU, I., Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons, Rev. Chim., 70(6), 2019, 2004-2009.

Vancouver
Asaftei IV, Lungu NC, Ignat M, Sandu I. Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons. Rev. Chim.[internet]. 2019 Jun;70(6):2004-2009. Available from: https://doi.org/10.37358/RC.19.6.7264


APA 6th edition
Asaftei, I.V., Lungu, N.C., Ignat, M. & Sandu, I. (2019). Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons. Revista de Chimie, 70(6), 2004-2009. https://doi.org/10.37358/RC.19.6.7264


Harvard
Asaftei, I.V., Lungu, N.C., Ignat, M., Sandu, I. (2019). 'Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons', Revista de Chimie, 70(6), pp. 2004-2009. https://doi.org/10.37358/RC.19.6.7264


IEEE
I.V. Asaftei, N.C. Lungu, M. Ignat, I. Sandu, "Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons". Revista de Chimie, vol. 70, no. 6, pp. 2004-2009, 2019. [online]. https://doi.org/10.37358/RC.19.6.7264


Text
Iuliean Vasile Asaftei, Neculai Catalin Lungu, Maria Ignat, Ion Sandu,
Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons,
Revista de Chimie,
Volume 70, Issue 6,
2019,
Pages 2004-2009,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.6.7264.
(https://revistadechimie.ro/Articles.asp?ID=7264)
Keywords: conversion; light hydrocarbons; Zn- HZSM-5; Ni-HZM-5; BTX


RIS
TY - JOUR
T1 - Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons
A1 - Asaftei, Iuliean Vasile
A2 - Lungu, Neculai Catalin
A3 - Ignat, Maria
A4 - Sandu, Ion
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 6
SP - 2004
EP - 2009
UR - https://doi.org/10.37358/RC.19.6.7264
KW - conversion
KW - light hydrocarbons
KW - Zn- HZSM-5
KW - Ni-HZM-5
KW - BTX
ER -


BibTex
@article{RevCh2019P2004,
author = {Asaftei Iuliean Vasile and Lungu Neculai Catalin and Ignat Maria and Sandu Ion},
title = {Investigation of Butane-butylene Technical Mixtures Transformation Over Modified Microporous Materials Prepared by Ion Exchange Method Into Liquid Fraction Rich in Aromatic Hydrocarbons},
journal = {Revista de Chimie},
volume = {70},
number = {6},
pages = {2004-2009},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.6.7264},
url = {https://revistadechimie.ro/Articles.asp?ID=7264}
}
 
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