Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys

Ipeghan Jonathan Otaraku; Ishioma Laurene Egun

doi:doi:10.11648/j.ajac.20170505.11

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Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys

Ipeghan Jonathan Otaraku, Ishioma Laurene Egun

Received: 25 May 2017 Accepted: 21 August 2017 Published: 21 September 2017

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Abstract

The aim of this paper is to increase the level of hydrogen produced in the refinery from heavy treated Naphtha of Nigerian crude oil during catalytic reforming process. An existing continuous catalyst regeneration catalytic reforming process plant with four beds reactor was simulated using Aspen Hysys while treated heavy Napthene from Bonga Crude and Bonny Crude were used as feed for the process. The temperature of reactors for the process was varied between 430 – 540°C and the outlet concentrations of hydrogen (Vol.%) produced was recorded. It was observed that an increase in temperature lead to an increase in the concentration of hydrogen produced as the volume of hydrogen at 430°C was 23.46% volume while at 540°C it was 51.38% volume showing a significant increase in the aromatic yield level. The results also showed that the naphthene content of feed affects the volume of hydrogen produced which made Bonga crude a better source for hydrogen when compared with Bonny crude.

DOI	10.11648/j.ajac.20170505.11
Published in	American Journal of Applied Chemistry (Volume 5, Issue 5, October 2017)
Page(s)	69-72
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Hydrogen Yield, Bonga Crude, Bonny Crude, Catalytic Reforming, Naphthene, Temperature

References

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[2]	Donghai Mei et al. Steam Reforming of Ethylene Glycol over MgAlO Supported Rh, Ni, and Co Catalysts, ACS Catalysis (2016). DOI: 10.1021/acscatal.5b01666.
[3]	Rostrup-Nielsen, J. R. Phys. Chem. Chem. Phys, 3 (2001) 283.
[4]	Jens R. Rostrup-Nielsen and Thomas Rostrup-Nielsen, Large-scale Hydrogen Production, CATTECH (2002) 6: 150. doi: 10.1023/A:1020163012266.
[5]	Zaidoon M. S., Optimization of Al-Doura Catalytic Naphtha Reforming Process Using Genetic Algorithm, Eng. &Tech. Journal Vol. 31, 2013, Part A, No. 7.
[6]	Shuichi K., Analysis of catalytic reforming characteristics of various Hydrocarbons, JSAE Annual congress No. 43-04, 2004.
[7]	Mohan L., Catalytic Reforming Process, Catalysts and Reactors 6th Summer School on Petroleum Refining & Petrochemicals Indian Institute of Petroleum Management Gurgaon, 2011, June 6-10.
[8]	Mohammad, R. R., Mitra J. and Davood I. (2013):“Progress in catalytic naphtha reforming process”. Applied Energy 109 79–93.
[9]	Exxon Mobil (2016): www.exxonmobilng.com
[10]	Chevron (2016): www.chevronng.com
[11]	Wordu, A. A., Dynamic Simulation of Industrial Reformer Reactors, International Journal of Engineering and Technology Volume 2 No. 7, July ISSN: 2049-3444, 2012 – IJET Publications UK.
[12]	Chang A. F, Kiran P., Y. A. Liu (2012): Refinery Engineering, Integrated Process Modeling and Optimization, Wiley-VCH Verlag GmBH and Co. KGaA, Boschstr., 12.69469 Weinheim, Germany.
[13]	Hu S. and Zhu X. X. (2004): Molecular Modeling and Optimization for Catalytic Reforming. Journal of Chemical Engineering Communications, Vol. 191, No. 4, pp 500-512 (13).

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APA Style

Ipeghan Jonathan Otaraku, Ishioma Laurene Egun. (2017). Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. American Journal of Applied Chemistry, 5(5), 69-72. https://doi.org/10.11648/j.ajac.20170505.11

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ACS Style

Ipeghan Jonathan Otaraku; Ishioma Laurene Egun. Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. Am. J. Appl. Chem. 2017, 5(5), 69-72. doi: 10.11648/j.ajac.20170505.11

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AMA Style

Ipeghan Jonathan Otaraku, Ishioma Laurene Egun. Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. Am J Appl Chem. 2017;5(5):69-72. doi: 10.11648/j.ajac.20170505.11

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@article{10.11648/j.ajac.20170505.11,
  author = {Ipeghan Jonathan Otaraku and Ishioma Laurene Egun},
  title = {Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys},
  journal = {American Journal of Applied Chemistry},
  volume = {5},
  number = {5},
  pages = {69-72},
  doi = {10.11648/j.ajac.20170505.11},
  url = {https://doi.org/10.11648/j.ajac.20170505.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20170505.11},
  abstract = {The aim of this paper is to increase the level of hydrogen produced in the refinery from heavy treated Naphtha of Nigerian crude oil during catalytic reforming process. An existing continuous catalyst regeneration catalytic reforming process plant with four beds reactor was simulated using Aspen Hysys while treated heavy Napthene from Bonga Crude and Bonny Crude were used as feed for the process. The temperature of reactors for the process was varied between 430 – 540°C and the outlet concentrations of hydrogen (Vol.%) produced was recorded. It was observed that an increase in temperature lead to an increase in the concentration of hydrogen produced as the volume of hydrogen at 430°C was 23.46% volume while at 540°C it was 51.38% volume showing a significant increase in the aromatic yield level. The results also showed that the naphthene content of feed affects the volume of hydrogen produced which made Bonga crude a better source for hydrogen when compared with Bonny crude.},
 year = {2017}
}

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TY  - JOUR
T1  - Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys
AU  - Ipeghan Jonathan Otaraku
AU  - Ishioma Laurene Egun
Y1  - 2017/09/21
PY  - 2017
N1  - https://doi.org/10.11648/j.ajac.20170505.11
DO  - 10.11648/j.ajac.20170505.11
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 69
EP  - 72
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20170505.11
AB  - The aim of this paper is to increase the level of hydrogen produced in the refinery from heavy treated Naphtha of Nigerian crude oil during catalytic reforming process. An existing continuous catalyst regeneration catalytic reforming process plant with four beds reactor was simulated using Aspen Hysys while treated heavy Napthene from Bonga Crude and Bonny Crude were used as feed for the process. The temperature of reactors for the process was varied between 430 – 540°C and the outlet concentrations of hydrogen (Vol.%) produced was recorded. It was observed that an increase in temperature lead to an increase in the concentration of hydrogen produced as the volume of hydrogen at 430°C was 23.46% volume while at 540°C it was 51.38% volume showing a significant increase in the aromatic yield level. The results also showed that the naphthene content of feed affects the volume of hydrogen produced which made Bonga crude a better source for hydrogen when compared with Bonny crude.
VL  - 5
IS  - 5
ER  -

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Author Information

Ipeghan Jonathan Otaraku

Department of Chemical Engineering, University of Port Harcourt, Port Harcourt, Nigeria
Ishioma Laurene Egun

Department of Chemical Engineering, University of Port Harcourt, Port Harcourt, Nigeria

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APA Style

Ipeghan Jonathan Otaraku, Ishioma Laurene Egun. (2017). Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. American Journal of Applied Chemistry, 5(5), 69-72. https://doi.org/10.11648/j.ajac.20170505.11

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ACS Style

Ipeghan Jonathan Otaraku; Ishioma Laurene Egun. Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. Am. J. Appl. Chem. 2017, 5(5), 69-72. doi: 10.11648/j.ajac.20170505.11

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AMA Style

Ipeghan Jonathan Otaraku, Ishioma Laurene Egun. Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys. Am J Appl Chem. 2017;5(5):69-72. doi: 10.11648/j.ajac.20170505.11

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@article{10.11648/j.ajac.20170505.11,
  author = {Ipeghan Jonathan Otaraku and Ishioma Laurene Egun},
  title = {Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys},
  journal = {American Journal of Applied Chemistry},
  volume = {5},
  number = {5},
  pages = {69-72},
  doi = {10.11648/j.ajac.20170505.11},
  url = {https://doi.org/10.11648/j.ajac.20170505.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20170505.11},
  abstract = {The aim of this paper is to increase the level of hydrogen produced in the refinery from heavy treated Naphtha of Nigerian crude oil during catalytic reforming process. An existing continuous catalyst regeneration catalytic reforming process plant with four beds reactor was simulated using Aspen Hysys while treated heavy Napthene from Bonga Crude and Bonny Crude were used as feed for the process. The temperature of reactors for the process was varied between 430 – 540°C and the outlet concentrations of hydrogen (Vol.%) produced was recorded. It was observed that an increase in temperature lead to an increase in the concentration of hydrogen produced as the volume of hydrogen at 430°C was 23.46% volume while at 540°C it was 51.38% volume showing a significant increase in the aromatic yield level. The results also showed that the naphthene content of feed affects the volume of hydrogen produced which made Bonga crude a better source for hydrogen when compared with Bonny crude.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Optimization of Hydrogen Production from Nigerian Crude Oil Samples Through Continuous Catalyst Regeneration (CCR) Reforming Process Using Aspen Hysys
AU  - Ipeghan Jonathan Otaraku
AU  - Ishioma Laurene Egun
Y1  - 2017/09/21
PY  - 2017
N1  - https://doi.org/10.11648/j.ajac.20170505.11
DO  - 10.11648/j.ajac.20170505.11
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 69
EP  - 72
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20170505.11
AB  - The aim of this paper is to increase the level of hydrogen produced in the refinery from heavy treated Naphtha of Nigerian crude oil during catalytic reforming process. An existing continuous catalyst regeneration catalytic reforming process plant with four beds reactor was simulated using Aspen Hysys while treated heavy Napthene from Bonga Crude and Bonny Crude were used as feed for the process. The temperature of reactors for the process was varied between 430 – 540°C and the outlet concentrations of hydrogen (Vol.%) produced was recorded. It was observed that an increase in temperature lead to an increase in the concentration of hydrogen produced as the volume of hydrogen at 430°C was 23.46% volume while at 540°C it was 51.38% volume showing a significant increase in the aromatic yield level. The results also showed that the naphthene content of feed affects the volume of hydrogen produced which made Bonga crude a better source for hydrogen when compared with Bonny crude.
VL  - 5
IS  - 5
ER  -

Copy | Download