Carbon Nanotubes Used As Support For Hds Catalyst

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States of Carbon Nanotube Supported Mo-Based HDS Catalysts ...

    https://www.sciencedirect.com/science/article/pii/S1003995306600273
    Key words: carbon nanotubes; XRD; TPR; HDS; LRS 1. Introduction Sulfide type transition metal catalysts have been widely used for hydroprocesssing in petroleum refining such as hydrodesulfurization (HDS) and hydrodenitrogenation (HDN).Cited by: 3

States of carbon nanotube supported Mo-based HDS catalysts

    https://www.sciencedirect.com/science/article/pii/S0378382006001949
    As HDS catalysts, the supported catalysts including oxide state Mo, Co–Mo and sulfide state Mo on carbon nanotube (CNT) were prepared, while the corresponding supported catalysts on γ-Al 2 O 3 were prepared as comparison. Firstly, the dispersion of the active phase and loading capacity of Mo species on CNT was studied by XRD and the reducibility properties of Co–Mo catalysts in oxide state …Cited by: 75

Single-walled carbon nanotubes supported Ni–Y as catalyst ...

    https://www.sciencedirect.com/science/article/pii/S0016236115007966
    Nov 15, 2015 · To obtain ultra-deep hydrodesulfurization (HDS) on the fluid catalytic cracking (FCC) gasoline and diesel, a novel catalyst has been prepared by an arc discharge method. This nickel yttrium (Ni–Y) bi-metallic catalyst is attached on single-walled carbon nanotubes (SWCNTs) and it shows higher HDS activities than that of mono-metal catalyst.Cited by: 10

Carbon nanotubes as catalyst support in chemical vapor ...

    https://www.sciencedirect.com/science/article/pii/S1226086X18301850
    Among the different types of supports used in heterogeneous catalysis, carbon materials such as graphite, carbon black (CB), activated carbon (AC), glassy carbon, pyrolytic carbon, polymer-derived carbon have been well reported in the literature due to their specific characteristics as catalyst support …Cited by: 12

States of Carbon Nanotube Supported Mo-Based HDS Catalysts ...

    https://www.researchgate.net/publication/229201770_States_of_Carbon_Nanotube_Supported_Mo-Based_HDS_Catalysts
    As HDS catalysts, the supported catalysts including oxide state Mo, Co–Mo and sulfide state Mo on carbon nanotube (CNT) were prepared, while the corresponding supported catalysts on γ-Al2O3 ...

Study of carbon nanotube supported Co-Mo HDS catalysts

    https://www.researchgate.net/publication/237205463_Study_of_carbon_nanotube_supported_Co-Mo_HDS_catalysts
    Effects of carbon nanotubes (CNT) and alumina (γ-Al2O3) supports on the catalytic activities of hydrodesulfurization (HDS) process over Co-Mo catalyst have been studied.

MWNTs Multi Walled Carbon Nanotubes Used As Catalyst Support

    https://www.hwnanomaterial.com/mwnts-multi-walled-carbon-nanotubes-used-as-catalyst-support_p160.html
    The transition metal catalyst used directly forthe synthesis of carbon nanotubes, purification and chemical separation method,and for the purified carbon nanotubes - xylene hydrogenation and cracking reactions, and found to have good catalytic cracking activity.

Carbon Nanotubes as Supports for Palladium and Bimetallic ...

    https://www.technology.matthey.com/pdf/154-169-pmr-jul11.pdf
    Carbon nanotubes (CNTs) possess unique properties which make them competitive with conventional catalyst supports. This short review collates fi ndings from many research groups on the benefi ts of palladium/carbon nanotubes in hydrogenation reactions. The effects of modifi ed CNTs and bimetallic platinum group metal (pgm) catalyst/CNT systems for hydrogenation reactions

Carbon nanotube supported catalyst - Wikipedia

    https://en.wikipedia.org/wiki/Carbon_nanotube_supported_catalyst
    Carbon nanotube supported catalyst is a novel supported catalyst, using carbon nanotubes as the support instead of the conventional alumina or silicon support. For carbon nanotubes (CNTs), the exceptional physical properties, such as large specific surface areas, excellent electron conductivity incorporated with the good chemical inertness and relatively high oxidation stability, makes it a …

Hydrodesulfurization (HDS) Process Based on Nano-catalysts ...

    https://link.springer.com/chapter/10.1007/978-3-319-60630-9_7
    Oct 08, 2017 · Carbon nanostructures such as carbon nanotubes (CNTs) draw scientists’ attention because of their high mechanical strengths, purities, and thermal stability. In this work, an overview of HDS process and various types of catalysts for removal of sulfur compounds from fuels is indicated.Author: Alimorad Rashidi, Fatemeh Mohammadzadeh, Sedigheh Sadegh Hassani



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