Browsing Eng - Theses by Author "Sakhon Ratchahat"

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Performance of carbon nanotubes as supports of nickel-iron catalysts for carbon dioxide methanation

Phanatchakorn Mala (Chulalongkorn University, 2020)

Nowadays, an increase in CO2 emission is one of the main reasons of global warming. Many studies have tried to solve the problem by developing catalysts to efficiently convert CO2 into CH4. Herein, bimetallic Ni-Fe catalyst ...
Synthesis of carbon microspheres by hydrothermal process of native starch

Sakhon Ratchahat (Chulalongkorn University, 2010)

Synthesis of carbon microspheres (CMSs) with controlled particle size distributions using hydrothermal process of native and modified corn starch has been investigated systematically in a batch reactor. Formation mechanisms ...
Synthesis of MWCNTs by chemical vapor deposition from Methane Using FeMo/MgO catalyst : role of hydrogen and kinetic study

Chawalkul Chotmunkhongsin (Chulalongkorn University, 2020)

In this study, carbon nanotubes (CNTs) were synthesized by chemical vapor deposition (CCVD) of methane over FeMo/MgO catalyst in a fixed-bed reactor. The role of hydrogen on CNTs synthesis and kinetics of CNTs formation ...

Now showing items 1-3 of 3

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