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Kunio Kato

Researcher at Gunma University

Publications -  125
Citations -  2357

Kunio Kato is an academic researcher from Gunma University. The author has contributed to research in topics: Fluidized bed & Particle. The author has an hindex of 25, co-authored 125 publications receiving 2169 citations.

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Use of limestone for SO2 removal from flue gas in the semidry FGD process with a powder-particle spouted bed

TL;DR: In this article, the effects of operating parameters on SO 2 removal were investigated, such as Ca/S molar ratio, particle size of SO 2 sorbent, apparent residence time of gas in the bed and approach to saturation temperature.
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Relation between functional forms of coal nitrogen and formation of nitrogen oxide (NOx) precursors during rapid pyrolysis

TL;DR: In this article, the formation of NO x precursors during rapid pyrolysis was investigated for 20 coals covering wide ranks at temperatures of 853-1488 K to elucidate the influence of coal properties on NO x formation during coal combustion.
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Relation between functional forms of coal nitrogen and NOx emissions from pulverized coal combustion

TL;DR: In this article, a general NOx index was proposed to predict NOx levels based on the relation between the functional forms of coal nitrogen and the yields of nitrogen-containing species, which involves the proportion of quaternary, pyrrole- and pyridine-type nitrogen.
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Catalytic degradation of high density polyethylene and polypropylene into liquid fuel in a powder-particle fluidized bed

TL;DR: In this article, two kinds of catalysts (F9, Silica/Alumina,SA) were used as medium particles fluidized by nitrogen for high density polyethylene (HDPE) and polypropylene (PP) degradation.
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Characterization of gas fluidization regimes using pressure fluctuations

TL;DR: In this article, two kinds of particles, typifying those from group A and group B, were employed in the experiments to determine the boundaries between the flow regimes of gas-solids fluidization.