Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Takahiro Shishido"'
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Kinetic Modeling of CO2 and H2O Gasification Reactions for Metallurgical Coke Using a Distributed Activation Energy Model
Autor: Hideyuki Aoki, Yuki Hara, Takahiro Shishido, Noriyuki Okuyama, Yui Numazawa, Yohsuke Matsushita, Yoshiya Matsukawa
Publikováno v: ACS Omega, Vol 6, Iss 17, Pp 11436-11446 (2021)
A distributed activation energy model (DAEM) was applied to the kinetic analysis of CO2 and H2O gasification reactions for pulverized metallurgical coke. The results of the scanning electron microscopy observations and CO2 gas adsorption suggested th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a234202e707632763cb0c88094e40d24
https://doaj.org/article/28f1fb2870314416aeaa0ad88602b971
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5
Production of High-Strength Coke from Low-Quality Coals Chemically Modified with Thermoplastic Components
Autor: Atul Sharma, Yuuki Mochizuki, Hideyuki Hayashizaki, Naoto Tsubouchi, Ryo Naganuma, Takahiro Shishido
Publikováno v: Tetsu-to-Hagane. 107:15-23
In order to produce high-strength coke from low-quality coals, noncovalent bonds between O-functional groups in coal were cleaved by pyridine containing HPC pyridine soluble and HPC-derived thermoplastic components were introduced into the pores form
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5630e9b7754fd7aad3f2607a7a91f1d
https://doi.org/10.2355/tetsutohagane.tetsu-2020-052
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7
Influence of Heating Conditions on the Strength of Coke Produced from Slightly-Caking Coal Containing Chemically-Loaded Thermoplastic Components
Autor: Yuuki Mochizuki, Takahiro Shishido, Ryo Naganuma, Naoto Tsubouchi, Hideyuki Hayashizaki
Publikováno v: ISIJ International. 59:1427-1436
In this work, we studies the production of higher-strength coke from chemically-loaded coal in which noncovalent-bonds between O-functional groups in coal are cleaved by pyridine and HPC-derived thermoplastic components are introduced into the pores
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc306f6df1cdb94f797db0ca7df91791
https://doi.org/10.2355/isijinternational.isijint-2018-791
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8
Experimental and numerical study on degradation behavior of coke with CO2 or H2O gasification reaction at high temperature
Autor: Yohsuke Matsushita, Yuka Fukuda, Takahiro Shishido, Yuya Sumitani, Noriyuki Okuyama, Yuya Ono, Yasuhiro Saito, Yoshiya Matsukawa, Hideyuki Aoki
Publikováno v: Fuel. 309:122061
Coke undergoes gasification reactions of CO2 and H2O in the blast furnace, and the gasification reactions degrade the coke and affect the operation of the furnace. In this study, to evaluate the factors that govern the strength of coke in the furnace
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68228f9951ff1f6cc6d3ff4dbda77604
https://doi.org/10.1016/j.fuel.2021.122061
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