Synthesis of Nanocatalyst for Hydrodesulfurization of Gasoil Using Laboratory Hydrothermal Rig

Mohammed, Mohammed I.; Razak, Adnan A. Abdul; Shehab, Mohammed Ahmed

doi:10.1007/s13369-016-2249-5

Cited by 14 publications

(4 citation statements)

References 10 publications

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“…Fuel regulations dictating extremely low sulfur content have become a significant strategy for preventing air pollution from SO 2 emissions. At present, powerful desulfurization is a requirement for meeting the sulfur limits in crude oil products. − Environmental regulations state that the sulfur contents in gasoline and diesel must be limited to between 10 to 15 ppm. Hence, catalytic reduction of sulfur in gasoline and diesel fuel is currently a very active research topic. − In refinery operations, hydrodesulfurization is widely used to minimize sulfur contents in petroleum.…”

Section: Challenges and Perspectivesmentioning

confidence: 99%

Future Perspectives on Zeolite/Graphene Oxide Composite Synthesis and Applications

Subramanian,

Perumal,

Mangesh

et al. 2023

Energy Fuels

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Graphene research continues to advance into many territories, and in this study, an exhaustive analysis of the fabrication and performance of zeolite/graphene composites is attempted for the first time. Apart from zeolite/graphene applications, the potential of graphene composites with other materials has been presented. Future perspectives and challenges have been presented extensively to enable researchers to explore the synergy of graphene composites for various unexplored applications. Carbon atoms are arranged in a two-dimensional plate-like pattern to produce the hexagonal network-shaped material known as graphene, which has a material thickness of one atom. Zeolites are frequently employed widely as heterogeneous catalysts in a variety of chemical industries due to their enormous surface area and constant pore size. Recently, scientists have worked to better understand how graphene and zeolite work together as a composite catalyst. The removal of dyes, the adsorption of heavy metal ions, electrochemical capacitors and sensors, oil purification, microbial fuel cells, and reverse osmosis membranes were among the potential uses for zeolite/graphene oxide composites that were investigated in earlier studies. The aforementioned applications show how versatile zeolite/graphene oxide composites are. In addition to summarizing earlier studies on the techniques for synthesizing graphene with common zeolites, this study has also taken historical data to demonstrate improvements in the use of zeolite/graphene composites in diverse industrial applications. There is, nevertheless, a lot of potential for the study of zeolite/graphene composites because the bulk of applications use zeolites and graphene oxide as distinct components. Again, this study has explored the composite potential of graphene with other materials in energy storage, fuel cracking and adsorption applications. This study provides a comprehensive review of the synergistic benefits of graphene composites and its future opportunities and challenges.

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Section: Challenges and Perspectivesmentioning

confidence: 99%

Future Perspectives on Zeolite/Graphene Oxide Composite Synthesis and Applications

Subramanian,

Perumal,

Mangesh

et al. 2023

Energy Fuels

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“…Because of their operational simplicity, high efficiency, and enormous capacity, we expect that these nano-materials as adsorbents will find key uses in the petroleum sector. Mohammed et al [99] investigated the implanting of CoMo within the structure of multiwall carbon nanotubes to create a nano-catalyst. Experiments with the nano-catalysts showed that they remove sulfur from fuel oil more effectively than traditional catalysts (CoMo/Al2O3).…”

Section: Carbon Nano-tube Cntsmentioning

confidence: 99%

A Review of Nano-catalyst Applications in Kerosene Desulfurization Techniques

Zaid¹,

AbdulRazak²,

Abid³

2022

JASN

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The production of clean liquid fuels is critical to maintaining a healthy life and environment around the world. To meet the new sulfur standard requirements, sulfur compounds must be effectively and completely removed from fuel oil. Therefore, researchers' attention turned to research into different techniques to remove sulfur from kerosene. This review focused on discussing a variety of catalysis approaches and emerging technologies for ultra-deep desulfurization of refinery streams for ultralow sulfur, such as hydrodesulfurization, catalytic-oxidative desulfurization, and adsorption desulfurization to form clean liquid fuels. This review discusses the most important industrial parameters that influence sulfur removal processes and has focused primarily on the main role of the catalyst and its type in impacting the efficiency of the process. Also, it will discuss the concepts of nano-catalysts, their preparation methods, and the most common forms, were described such as graphene, carbon nano-tubes (CNTs), metal-organic frames (MOVs), and zeolites. A comparison between the nano-catalyst and the conventional catalyst was also discussed to show the great effect of the nano-catalyst in improving the removal processes, which will lead to the development of innovative, efficient desulfurization methods that produce zero-sulfur fuels. In addition, understanding the most important challenges in nano-catalysts.

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“…Mohammed etal has successfully developed a new type of catalyst by homogeneously implanting CoMo on the structure of multiwalled carbon nanotubes (CoMo/m-CNT). The simple fabricated CoMo/ CNT catalytic ability in HDS reaction was compared with the conventional CoMo/Al 2 O 3 [53]. The experimental results revealed that the integration of (CoMo/m-CNT) was able to provide a better catalytic activity than CoMo/Al 2 O 3 catalyst in removing sulphur from gasoil.…”

Section: Nanocatalyst In Eormentioning

confidence: 99%

A Review on Nanomaterial Revolution in Oil and Gas Industry for EOR (Enhanced Oil Recovery) Methods

Babu¹

2018

RDMS

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Nanomaterials have explored everywhere in the day-to-day technologies, for instance nano circuits in electronics, bio-implants in medicine, aeroplane spare parts, photography and most recently in additive manufacturing (3D Printing). Nanomaterials have also introduced into oil and gas industry and evidenced in many aspects of exploration, drilling, production, refining and distribution. Variety of material hierarchies like nanofluids, nanocatalysts, nanoemulsions and nanocoatings in the upstream, midstream and downstream have explored. It is worth noting that the nanoparticles can reduce the viscosity of oil, increase the mobility ratio, and alter the reservoir permeability. Depending on the operational conditions of EOR methods, some nanoparticles perform more effective than other methods and lead to differ in EOR. However, tertiary fluids used for recovery or EOR process interact with the reservoir rock/ oil system where we EOR techniques are receiving substantial attention. Current studies on nanomaterials are seen as potential solutions to most of the challenges associated with the traditional EOR techniques. In this review, a brief discussion on the most recent developments of EOR mechanisms by using nanoparticles, nanofluids, nanoemulsions, nanocatalysts and nanocoatings. This review discussion also extended to discuss about existing challenges and opportunities for the future applications of nanostructures in EOR methods.

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Synthesis of Nanocatalyst for Hydrodesulfurization of Gasoil Using Laboratory Hydrothermal Rig

Cited by 14 publications

References 10 publications

Future Perspectives on Zeolite/Graphene Oxide Composite Synthesis and Applications

Future Perspectives on Zeolite/Graphene Oxide Composite Synthesis and Applications

A Review of Nano-catalyst Applications in Kerosene Desulfurization Techniques

A Review on Nanomaterial Revolution in Oil and Gas Industry for EOR (Enhanced Oil Recovery) Methods

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