Výsledky vyhledávání - "Woei Lean Saw"

Technical feasibility of integrating concentrating solar thermal energy in the Bayer alumina process

Autor: Graham J. Nathan, Robbie McNaughton, Keith Lovegrove, Roman Bader, Philip J. van Eyk, Alicia Bayon Sandoval, Andrew Beath, Woei Lean Saw, Ahmed Naufal

Publikováno v: SOLARPACES 2019: International Conference on Concentrating Solar Power and Chemical Energy Systems.

The paper presents the establishment of a pathway to progressively integrate solar thermal (CST) energy technologies into the current energy-intensive Bayer Process that produces calcined alumina from bauxite. This four-and- a-half-year program has d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d20ce1d245388b88551ee3ec81561715
https://doi.org/10.1063/5.0029572

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Removal of NH3 and H2S from producer gas in a dual fluidised bed steam gasifier by optimisation of operation conditions and application of bed materials

Autor: Janjira Hongrapipat, Woei Lean Saw, Shusheng Pang

Publikováno v: Biomass Conversion and Biorefinery. 6:105-113

In the present study, in situ removal of ammonia (NH3) and hydrogen sulphide (H2S) in the producer gas has been investigated for steam gasification of woody biomass in a 100 kW dual fluidised bed (DFB) gasifier. The removal measures consist of optimi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::255c3a076a49948f7b75825598971724
https://doi.org/10.1007/s13399-015-0167-5

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Estimation of Solids Circulation Rate from Risers at High Solids-to-Gas Density Ratios

Autor: Woei Lean Saw, Shusheng Pang, Mooktzeng Lim

Publikováno v: Chemical Engineering Communications. 202:356-360

The estimation of the solids circulation rate in a dual fluidized bed gasifier is essential as it influences the gasification performance. However, such estimation requires experimental data input, which is often not available during the design phase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::722e6251125d3506f848d96f0f49818b
https://doi.org/10.1080/00986445.2013.838162

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Semiempirical Determination of Overall Volumetric Molar Transfer Coefficient for the Scrubbing of Gaseous Tars in Biodiesel

Autor: Gershom Mwandila, Woei-Lean Saw, Shusheng Pang

Publikováno v: Industrial & Engineering Chemistry Research. 53:4424-4428

This work contains a description for the determination of the liquid phase molar transfer coefficient (KXa) by a method which is different from that by Onda correlation. The method is different because KXa is for the transfer of the tars which change

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e65c647745dda20f5078667f2044126
https://doi.org/10.1021/ie401823r

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Removal of ammonia from producer gas in biomass gasification: integration of gasification optimisation and hot catalytic gas cleaning

Autor: Woei-Lean Saw, Janjira Hongrapipat, Shusheng Pang

Publikováno v: Biomass Conversion and Biorefinery. 2:327-348

Ammonia (NH3) is one of the main contaminants in the biomass gasification producer gas, which is undesirable in downstream applications, and thus must be removed. When the producer gas is used in integrated gasification combined cycle (IGCC) technolo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26fab4224ee2e78f46d79a931685d7a7
https://doi.org/10.1007/s13399-012-0047-1

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