Separating Hydrogen from Syngas (produced from the Gasification of Waste) Using Pressure Swing Adsorption – Methodology and Results

Autor: Stan T. Kolaczkowski, Paul Willacy, Myron D.J. Jones, Marshall Pugh

Publikováno v: Chemical Engineering Transactions, Vol 105 (2023)

There is much interest in the production of energy from waste via gasification to produce a Syngas/Producer gas stream, containing CO, H2, CO2, CH4, H2O, and N2. From such a stream, H2 could be separated creating a clean fuel to act as an energy vect

Externí odkaz: https://doaj.org/article/df7238a28d6545f2b9d0668387a36471

Application of the chromatographic method to determine the effective diffusivity in spherical γ-alumina pellets using convolution theorem and a fictitious column

Autor: Runtong Zhang, Stan T. Kolaczkowski

Publikováno v: Chemical Engineering Research and Design. 123:248-258

It is shown how the chromatographic experimental technique may be applied, in combination with the use of convolution theorem, to determine the effective diffusivity of a binary pair of non-reacting gases, in spherical γ-alumina pellets (1.0 mm diam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2518e91a81e69790f4b3732ae0db7636
https://doi.org/10.1016/j.cherd.2017.04.029

Steam gasification of a refuse derived char: Reactivity and kinetics

Autor: Stan T. Kolaczkowski, C D Le

Publikováno v: Le, C D & Kolaczkowski, S T 2015, ' Steam gasification of a refuse derived char : reactivity and kinetics ', Chemical Engineering Research & Design, vol. 102, pp. 389-398 . https://doi.org/10.1016/j.cherd.2015.07.004

A char was obtained from a commercial pilot-scale gasifier, which had been operating with a refuse derived fuel (RDF). Using this char, steam gasification experiments were then performed in a 15.6 mm i.d. packed bed tubular reactor. The effect of rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c0393bcb7afd01900bc322bfefc149b
https://doi.org/10.1016/j.cherd.2015.07.004

Application of a methodology to assess the performance of a full-scale diesel oxidation catalyst during cold and hot start NEDC drive cycles

Autor: Kevin Robinson, Yeow Yap, Stan T. Kolaczkowski, Shifei Ye

Publikováno v: Chemical Engineering Research and Design. 91:1292-1306

An experimental technique is demonstrated, in which the spatial variations of temperature inside a diesel oxidation catalyst (DOC) can be measured during an NEDC drive cycle. This leads to the development of a methodology which enables more scientifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::174ed53f27b8f4763e02d97ba48174da
https://doi.org/10.1016/j.cherd.2013.02.022

Catalytic Combustion Kinetics: Using a Direct Search Algorithm to Evaluate Kinetic Parameters from Light-Off Curves

Autor: Charles Audet, François Bertrand, Stan T. Kolaczkowski, Robert E. Hayes

Publikováno v: The Canadian Journal of Chemical Engineering. 81:1192-1199

This paper describes a method for evaluating the kinetic constants in a rate expression for catalytic combustion applications using experimental light-off curves. The method uses a transient one-dimensional single channel monolith finite element reac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ca2a12b4e85fe3de2624783b33201cc
https://doi.org/10.1002/cjce.5450810608