Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2024-03-01 |
タイトル |
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言語 |
en |
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タイトル |
New Silica Removal Technique by Vacuum Heating toward High-Performance Cryosorption Pumps Based on Biomass-Based Activated Carbon |
言語 |
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言語 |
eng |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
cryosorption pump |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
activated carbon |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
silica |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
vacuum heating |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
unutilized biomass |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
著者 |
YANAGIHARA, Yuto
MURASE, Takanori
NOTO, Hiroyuki
OGAWA, Kunihiro
SHIMIZU, Akihiro
ISOBE, Mitsutaka
NAGAHARA, Kazuki
TANOUE, Hiroyuki
NAKAGAWA, Sho
HAYASHI, Yuki
PHAM, Ngat T.H.
SHIOZAKI, Tomohiro
SOGABE, Toshiaki
NISOA, Mudtorlep
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抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We developed a new silica (SiO2) removal technique that can maximize biomass-based activated carbon adsorption performance. SiO2 removal is one of the key processes in making activated carbon suitable for cryosorption pumps in fusion machines. In this study, we employed an evaporation process to remove SiO2 by high-temperature vacuum heating. The charcoal made from rice straw was heated at 1800℃ for 1 h at approximately 10 Pa in a vacuum furnace. We found that SiO2 amount was significantly reduced from 15.8 wt% to 4.20 wt% due to vacuum heating. In addition, the result of surface element mapping analysis using energy-dispersive X-ray spectroscopy (EDX) indicated a considerable decrease in the oxygen content of SiO2. We demonstrated the great potential of activated carbon derived from rice straw as an adsorbent for high-performance cryosorption pumps. |
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言語 |
en |
書誌情報 |
en : New Silica Removal Technique by Vacuum Heating toward High-Performance Cryosorption Pumps Based on Biomass-Based Activated Carbon
巻 19,
p. 1205012,
発行日 2024-02-27
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出版者 |
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言語 |
en |
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出版者 |
The Japan Society of Plasma Science and Nuclear Fusion Research |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1880-6821 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12346675 |
DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1585/pfr.19.1205012 |
権利 |
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言語 |
en |
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権利情報 |
(c) 2024 The Japan Society of Plasma Science and Nuclear Fusion Research |
関連サイト |
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識別子タイプ |
DOI |
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関連識別子 |
http://doi.org/10.1585/pfr.19.1205012 |
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関連名称 |
Publisher version |
著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
NAIS |
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14179 |