Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5

Nchare Mominou; Lei Wang; Badohok Sarki

doi:doi:10.11648/j.ajac.20190702.13

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Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5

Nchare Mominou, Lei Wang, Badohok Sarki

Published in American Journal of Applied Chemistry (Volume 7, Issue 2)

Received: 15 March 2019 Accepted: 17 April 2019 Published: 23 May 2019

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Abstract

Niobium containing aluminophosphate molecular sieve (NbFAPSO-5) was hydrothermally synthesized with AlPO-5 type structure. Characterization of this catalyst was performed by X-ray diffraction to determine its structure, inductive coupled plasma-atomic emission spectrometry (ICP-AES) for its elemental composition and infrared spectrometry (IR) to access its acidic properties. X-ray diffraction patterns confirmed well AlPO-5 type structure. ICP-AES analysis confirmed the incorporation of silicon (12.9%), aluminium (15.4%), phosphorous (21.9%), iron (5.62%) and niobium (0.39%) into AlPO-5 framework. Infrared spectrometry analysis showed that both Bronsted and Lewis sites were found in the synthesized sample. A fixed-bed reactor was used to investigate the activity of the resulting catalysts in the removal of sulfides and benzene in fluid catalytic cracking gasoline. Under suitable conditions of a metal loading of 15%, a reaction temperature of 423K, a reaction time of 30 min, a space velocity of 3 h^-1, and a reaction pressure of 1 MPa; desulfurization and debenzolization ratios reach 100% and 19.9% respectively. Research octane number of the gasoline increased by two units. This remarkable behavior makes NbFAPSO-5 family, a potential candidate for industrial application as catalysts in the clean fuel.

Published in	American Journal of Applied Chemistry (Volume 7, Issue 2)
DOI	10.11648/j.ajac.20190702.13
Page(s)	59-63
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), 2019. Published by Science Publishing Group

Keywords

Niobium, NbFAPSO-5, Desulfurization, Debenzolization, Insitu Hydrogenation

References

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APA Style

Nchare Mominou, Lei Wang, Badohok Sarki. (2019). Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. American Journal of Applied Chemistry, 7(2), 59-63. https://doi.org/10.11648/j.ajac.20190702.13

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ACS Style

Nchare Mominou; Lei Wang; Badohok Sarki. Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. Am. J. Appl. Chem. 2019, 7(2), 59-63. doi: 10.11648/j.ajac.20190702.13

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AMA Style

Nchare Mominou, Lei Wang, Badohok Sarki. Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. Am J Appl Chem. 2019;7(2):59-63. doi: 10.11648/j.ajac.20190702.13

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@article{10.11648/j.ajac.20190702.13,
  author = {Nchare Mominou and Lei Wang and Badohok Sarki},
  title = {Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5},
  journal = {American Journal of Applied Chemistry},
  volume = {7},
  number = {2},
  pages = {59-63},
  doi = {10.11648/j.ajac.20190702.13},
  url = {https://doi.org/10.11648/j.ajac.20190702.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20190702.13},
  abstract = {Niobium containing aluminophosphate molecular sieve (NbFAPSO-5) was hydrothermally synthesized with AlPO-5 type structure. Characterization of this catalyst was performed by X-ray diffraction to determine its structure, inductive coupled plasma-atomic emission spectrometry (ICP-AES) for its elemental composition and infrared spectrometry (IR) to access its acidic properties. X-ray diffraction patterns confirmed well AlPO-5 type structure. ICP-AES analysis confirmed the incorporation of silicon (12.9%), aluminium (15.4%), phosphorous (21.9%), iron (5.62%) and niobium (0.39%) into AlPO-5 framework. Infrared spectrometry analysis showed that both Bronsted and Lewis sites were found in the synthesized sample. A fixed-bed reactor was used to investigate the activity of the resulting catalysts in the removal of sulfides and benzene in fluid catalytic cracking gasoline. Under suitable conditions of a metal loading of 15%, a reaction temperature of 423K, a reaction time of 30 min, a space velocity of 3 h-1, and a reaction pressure of 1 MPa; desulfurization and debenzolization ratios reach 100% and 19.9% respectively. Research octane number of the gasoline increased by two units. This remarkable behavior makes NbFAPSO-5 family, a potential candidate for industrial application as catalysts in the clean fuel.},
 year = {2019}
}

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TY  - JOUR
T1  - Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5
AU  - Nchare Mominou
AU  - Lei Wang
AU  - Badohok Sarki
Y1  - 2019/05/23
PY  - 2019
N1  - https://doi.org/10.11648/j.ajac.20190702.13
DO  - 10.11648/j.ajac.20190702.13
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 59
EP  - 63
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20190702.13
AB  - Niobium containing aluminophosphate molecular sieve (NbFAPSO-5) was hydrothermally synthesized with AlPO-5 type structure. Characterization of this catalyst was performed by X-ray diffraction to determine its structure, inductive coupled plasma-atomic emission spectrometry (ICP-AES) for its elemental composition and infrared spectrometry (IR) to access its acidic properties. X-ray diffraction patterns confirmed well AlPO-5 type structure. ICP-AES analysis confirmed the incorporation of silicon (12.9%), aluminium (15.4%), phosphorous (21.9%), iron (5.62%) and niobium (0.39%) into AlPO-5 framework. Infrared spectrometry analysis showed that both Bronsted and Lewis sites were found in the synthesized sample. A fixed-bed reactor was used to investigate the activity of the resulting catalysts in the removal of sulfides and benzene in fluid catalytic cracking gasoline. Under suitable conditions of a metal loading of 15%, a reaction temperature of 423K, a reaction time of 30 min, a space velocity of 3 h-1, and a reaction pressure of 1 MPa; desulfurization and debenzolization ratios reach 100% and 19.9% respectively. Research octane number of the gasoline increased by two units. This remarkable behavior makes NbFAPSO-5 family, a potential candidate for industrial application as catalysts in the clean fuel.
VL  - 7
IS  - 2
ER  -

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Author Information

Nchare Mominou

Department of Mining Engineering, University of Ngaoundere, Ngaoundere, Cameroon
Lei Wang

Shanghai Institute of Technology, Shanghai, China
Badohok Sarki

Department of Mining Engineering, University of Ngaoundere, Ngaoundere, Cameroon

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APA Style

Nchare Mominou, Lei Wang, Badohok Sarki. (2019). Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. American Journal of Applied Chemistry, 7(2), 59-63. https://doi.org/10.11648/j.ajac.20190702.13

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ACS Style

Nchare Mominou; Lei Wang; Badohok Sarki. Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. Am. J. Appl. Chem. 2019, 7(2), 59-63. doi: 10.11648/j.ajac.20190702.13

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AMA Style

Nchare Mominou, Lei Wang, Badohok Sarki. Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5. Am J Appl Chem. 2019;7(2):59-63. doi: 10.11648/j.ajac.20190702.13

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@article{10.11648/j.ajac.20190702.13,
  author = {Nchare Mominou and Lei Wang and Badohok Sarki},
  title = {Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5},
  journal = {American Journal of Applied Chemistry},
  volume = {7},
  number = {2},
  pages = {59-63},
  doi = {10.11648/j.ajac.20190702.13},
  url = {https://doi.org/10.11648/j.ajac.20190702.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20190702.13},
  abstract = {Niobium containing aluminophosphate molecular sieve (NbFAPSO-5) was hydrothermally synthesized with AlPO-5 type structure. Characterization of this catalyst was performed by X-ray diffraction to determine its structure, inductive coupled plasma-atomic emission spectrometry (ICP-AES) for its elemental composition and infrared spectrometry (IR) to access its acidic properties. X-ray diffraction patterns confirmed well AlPO-5 type structure. ICP-AES analysis confirmed the incorporation of silicon (12.9%), aluminium (15.4%), phosphorous (21.9%), iron (5.62%) and niobium (0.39%) into AlPO-5 framework. Infrared spectrometry analysis showed that both Bronsted and Lewis sites were found in the synthesized sample. A fixed-bed reactor was used to investigate the activity of the resulting catalysts in the removal of sulfides and benzene in fluid catalytic cracking gasoline. Under suitable conditions of a metal loading of 15%, a reaction temperature of 423K, a reaction time of 30 min, a space velocity of 3 h-1, and a reaction pressure of 1 MPa; desulfurization and debenzolization ratios reach 100% and 19.9% respectively. Research octane number of the gasoline increased by two units. This remarkable behavior makes NbFAPSO-5 family, a potential candidate for industrial application as catalysts in the clean fuel.},
 year = {2019}
}

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TY  - JOUR
T1  - Removal of Sulphides and Benzene in Fluid Catalytic Cracking Gasoline by Insitu Hydrogenation Over NbFAPSO-5
AU  - Nchare Mominou
AU  - Lei Wang
AU  - Badohok Sarki
Y1  - 2019/05/23
PY  - 2019
N1  - https://doi.org/10.11648/j.ajac.20190702.13
DO  - 10.11648/j.ajac.20190702.13
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 59
EP  - 63
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20190702.13
AB  - Niobium containing aluminophosphate molecular sieve (NbFAPSO-5) was hydrothermally synthesized with AlPO-5 type structure. Characterization of this catalyst was performed by X-ray diffraction to determine its structure, inductive coupled plasma-atomic emission spectrometry (ICP-AES) for its elemental composition and infrared spectrometry (IR) to access its acidic properties. X-ray diffraction patterns confirmed well AlPO-5 type structure. ICP-AES analysis confirmed the incorporation of silicon (12.9%), aluminium (15.4%), phosphorous (21.9%), iron (5.62%) and niobium (0.39%) into AlPO-5 framework. Infrared spectrometry analysis showed that both Bronsted and Lewis sites were found in the synthesized sample. A fixed-bed reactor was used to investigate the activity of the resulting catalysts in the removal of sulfides and benzene in fluid catalytic cracking gasoline. Under suitable conditions of a metal loading of 15%, a reaction temperature of 423K, a reaction time of 30 min, a space velocity of 3 h-1, and a reaction pressure of 1 MPa; desulfurization and debenzolization ratios reach 100% and 19.9% respectively. Research octane number of the gasoline increased by two units. This remarkable behavior makes NbFAPSO-5 family, a potential candidate for industrial application as catalysts in the clean fuel.
VL  - 7
IS  - 2
ER  -

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