TANIFUJI Keishi

タニフジケイシ | TANIFUJI Keishi

Affiliation and department：
Job title： Senior Researcher

Research keywords (5)：バイオエコノミー , Biomass utilization , Pulping and Bleaching chemistry , 草木の利用 , Sewage sludge treatment

Research theme for competitive and other funds (5)：

Papers (19)：

Keishi Tanifuji, Yuka Miyoshi, Satoshi Konabe, Yosihiko Imai, Hironari Ohki. Changes in chemical composition and prediction method for washing wastewater volume during sodium hydroxide treatment of Japanese cedar and magnolia woods to improve flexibility. 2026. 80. 3. 234-260
Characteristics of substances adhering on electric furnace walls during co-combustion of sewage sludge and plant biomass. Journal of Japan Sewage Works Association. 2024. 61. 745. 89-99
Keishi Tanifuji, Kensuke Sakurai, Toyohisa Miyamoto, Yuji Okayasu. Effect of Chemical Composition on Thermal Decomposition Behavior of Herbaceous Plants for Production of Plant-based Biochar for Storing Carbon in Soils. Bioresources. 2023. 18. 3. 5057-5072
谷藤渓詩, 宮本豊尚, 重村浩之, 岡安祐司, 高岡昌輝. 次世代補助燃料を適用する下水汚泥焼却プロセスに向けた焼却炉運用の全国実態調査. 下水道協会誌. 2023. 60. 727. 75-85
Toyohisa MIYAMOTO, Yuji NAKAMURA, Masaki TAKAOKA, Shinobu TANAKA, Kenji SHIOTA, Kazuyuki OSHITA, Ryusei ITO, Keishi TANIFUJI, Toshiki KOBAYASHI, Kenichi SHISHIDA, et al. 下水汚泥と草木バイオマスの混焼による焼却灰中のリン・カリウム形態変化. Japanese Journal of JSCE. 2023. 79. 25. n/a-n/a

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MISC (43)：

Shiho Takahashi, Keishi Tanifuji. Solubility trends of technical lignins in various organic solvents and their solubility parameters. Program of International Symposium on Wood Science and Technology 2025. 2025. BR-P-14
Elucidation of the mechanism of improvement of wood deformability by hemicellulose extraction. Programs of 75th annual meeting of the Japan wood research society. 2025. C19-09-1600
Keishi Tanifuji, Shiho Takahashi, Tsutomu Ikeda. Novel Dissolving Pulp Production from Japanese Cedar Using Monopersulfuric Acid in Pre- Hydrolysis Prior to Alkaline Cooking. Program of International Symposium on Wood Science and Technology 2025. 2025. 1BR-OP-03
宮本豊尚, 谷藤渓詩, 阿部千雅. 公物管理由来バイオマスのバイオ炭の有効性検討-Effect of Introducing Biochar from Biomass Derived from Public Property Maintenance. 土木技術資料 = Civil engineering journal : 土木技術の総合情報誌. 2024. 66. 11. 44-47
Keishi TANIFUJI, Shiho TAKAHASHI, Tsutomu IKEDA. The application of monopersulfuric acid in pre-hydrolysis/ alkaline cooking of Japanese cedar. 日本木材学会大会研究発表要旨集(完全版)(CD-ROM). 2024. 74th. K14-P-20

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Patents (8)：

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Books (1)：

Lectures and oral presentations (1)：

酸性サルファイト蒸解の木材バイオリファイナリー技術への適用
(筑波大学/生物材料グリーンプロセシング研究グループ第 1 回シンポジウム「パルプ・紙・印刷・バイオマテリアルの明日を開く」 2013)

Education (5)：

2011 - 2014 University of Tsukuba Graduate School of Life and Environmental Sciences
2011 - 2012 ニューブランズウィック州立大学
2009 - 2011 筑波大学大学院生命環境科学研究科生物資源科学専攻
2007 - 2009 University of Tsukuba
2002 - 2007 Ibaraki National College of Technology Department of Chemistry and Material Engineering

Professional career (1)：

Work history (4)：

2023/04 - 現在 Forestry and Forest Products Research Institute
2020/07 - 2023/03 Public Works Research Institute Innovative Materials and Resources Research Center
2019/10 - 2020/06 University of Tsukuba Faculty of Life and Environmental Sciences
2014/04 - 2019/06 北越コーポレーション株式会社

Awards (1)：

Association Membership(s) (5)：

紙パルプ技術協会 , 日本下水道協会 , The Society of Environmental Instrumentation Control and Automation (EICA) , 日本木材学会 , 水環境学会

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