C
C. Jim Lim
Researcher at University of British Columbia
Publications - 216
Citations - 7887
C. Jim Lim is an academic researcher from University of British Columbia. The author has contributed to research in topics: Fluidized bed & Hydrogen production. The author has an hindex of 48, co-authored 215 publications receiving 6834 citations.
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Journal ArticleDOI
Pelletization of torrefied sawdust and properties of torrefied pellets
Hui Li,Xinhua Liu,Xinhua Liu,Robert Legros,Robert Legros,Xiaotao Bi,C. Jim Lim,Shahab Sokhansanj,Shahab Sokhansanj +8 more
TL;DR: In this article, the authors investigated the energy consumption and pellet properties of torrefied sawdust from a fluidized bed reactor, including moisture adsorption, pellet density and Meyer hardness.
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Determination of intrinsic rate constants of the CaO–CO2 reaction
TL;DR: In this paper, the rate constant of CaO-CO 2 reaction was studied for two sorbents using an atmospheric thermogravimetric analyzer (ATGA) and a pressurised TGA, and the activation energies were 29 ± 4 and 24 ± 6 kJ / mol for the limestone and dolomite tested.
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From fossil fuels towards renewables: Inhibitory and catalytic effects on carbon thermochemical conversion during co-gasification of biomass with fossil fuels
TL;DR: In this paper, the CO 2 co-gasification of switchgrass and sawdust with coal and fluid coke was conducted in a thermogravimetric analyzer, where the coal ash sequestered the biomass potassium needed for KAlSiO 4 formation, and thus no catalytic effect was observed until the biomass-to-coal mass ratio reached 3:1 where the switchgrass ash supplied enough potassium to more than satisfy the minerals in coal ash.
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Fuel characterization and co-pyrolysis kinetics of biomass and fossil fuels
Mohammad S. Masnadi,Rozita Habibi,Jan Kopyscinski,Josephine M. Hill,Xiaotao Bi,C. Jim Lim,Naoko Ellis,John R. Grace +7 more
TL;DR: In this paper, the physical and chemical properties of char produced from biomass and non-biomass fuels were investigated, and the kinetics of atmospheric pressure pyrolysis in a nitrogen environment were determined.
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Long-Term Calcination/Carbonation Cycling and Thermal Pretreatment for CO2 Capture by Limestone and Dolomite
TL;DR: In this article, the future of climate-friendly combustion, gasification, and steam-re-forming processes is discussed, and a dry process utilizing simple sorbents has great potential in this field.