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Toplam kayıt 13, listelenen: 1-13

An experimental study on the effect of metal loadings on WGS performance of Au-Re system

Yoğurtçu, Burcu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)

The aim of the current work is to understand the effect of Au and Re loadings and Au:Re loading ratio on the WGS performance of the Au-Re/CeO2 system under the flow of realistic feeds. In this experimental work, water-gas ...
Catalyst development for hydrocarbon production by carbon monoxide hydrogenation

Erol, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)

The aim of this work was the development and testing of supported rhodium catalysts for hydrocarbon production by CO hydrogenation. Four different catalysts were prepared by sequential or co-impregnation to incipient wetness ...
Catalytic synthesis gas production in microchannel reactors

Şimşek, Eyüp. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Social Sciences, 2012., 2012.)

This dissertation presents syngas production from methane by steam and oxidative steam reforming in novel design wall-coated and packed microchannel reactors over δ-Al2O3 supported Ni and precious metal (Rh, Ru, Pd, Pt) ...
Characterization and performance analysis of fuel flexible OSR-WGS catalysts

Gökaliler, Feyza. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)

This research study was conducted in order to acquire insight of an efficient fuel processor (FP) since FPs are believed to represent a key step of transition from conventional to decentralized energy production when ...
Comparison of the performances of different catalytic reactor types for the water-gas shift reaction using computer simulations

İlhan, Nilüfer. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)

The low temperature water-gas shift reaction is mathematically modeled for packedbed and monolith reactors by applying mass, energy and momentum balances at steadystate. One-dimensional pseudo-homogeneous and heterogeneous ...
Design and development of Pt-based trimetallic WGS catalysts

Özer, Özgü (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)

The aim of this study is to design and develop Pt-based catalysts having high WGS performance with suppressed methanation activity in HTS-LTS transition temperature region. In this context, a series of trimetallic Pt-Re-V/CeO2 ...
Experimental and quantitative analysis of multiphase catalytic reactions under microfluidic flow conditions and geometries

Karakaya, Mustafa. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)

Catalytic synthesis gas and hydrogen production in coupled and decoupled compact reaction/heat exchange systems are investigated by computational and experimental techniques. Computer-based modeling and simulation studies ...
Investigation of CO hydrogenation catalysts for direct synthesis of dimethyl ether

Ekmen, Çiğdem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)

The aim of this work was to prepare and test bi-functional direct DME synthesis catalysts, including commercial ones, involving methanol synthesis and methanol dehydration functions. Catalyst beds were prepared by physical ...
Investigation of water gas shift reaction over MOF assisted precious metal catalysts

Kavaklı, Hayri Onur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)

Low temperature Water-Gas Shift (WGS) reaction is investigated over MOFsupported Pt/MIL-53(Al) catalysts in 250-300 oC range and steam-to-carbon (S/C) ratios of 1.67, 2.33 and 3. Pt metal loadings of 0.5, 1.0 and 1.5 per ...
Knowledge extraction from experimental and computational data for selective CO oxidation and water gas shift reaction using data mining techniques

Günay, Mehmet Erdem. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)

The objective of this dissertation is to apply various data mining techniques for knowledge extraction from experimental and computational data to improve catalyst design and testing conditions for selective CO oxidation ...
Knowledge extraction from published papers in literature for the catalytic methanol production from synthesis gas using data mining tools

Moskov, Dennis. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)

In this work, a database for methanol synthesis was constructed from published liter-ature to extract knowledge and to build models to help the future studies. The database was built with 357 data points showing the effects ...
Steam reforming and indirect partial oxidation of light hydrocarbons over bimetallic catalysts

Gökaliler, Feyza. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)

This experimental work involves the investigation of power law type kinetic study of ethanol steam reforming and indirect partial oxidation of propane/n-butane mixture with the purpose of hydrogen production over a bimetallic ...
WGS kinetics over Pt-based trimetallic catalyst under realistic conditions

Yumru, Gizem. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)

The aim of this study is to obtain a reliable power law type kinetic expression under realistic conditions for water-gas shift reaction over 1Pt-0.5Re-1V/CeO2 catalyst to be used in designing the WGS unit of a small scale ...

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Konu "Catalysis." için Kimya Mühendisliği listeleme

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