Journal of The Society of Powder Technology, Japan最新文献

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分離・混合プロセスの高精度化を目的とした粉体シミュレーション 粉末模拟,提高分离和混合过程的精度。
Journal of The Society of Powder Technology, Japan Pub Date : 2024-02-10 DOI: 10.4164/sptj.61.98
Yuki Tsunazawa
{"title":"分離・混合プロセスの高精度化を目的とした粉体シミュレーション","authors":"Yuki Tsunazawa","doi":"10.4164/sptj.61.98","DOIUrl":"https://doi.org/10.4164/sptj.61.98","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Suction Velocity and Particle Diameter on Pneumatic Conveying Characteristics of ‍Suction Nozzle with Injection Pipe 抽吸速度和颗粒直径对带有注射管的‍吸嘴气动输送特性的影响
Journal of The Society of Powder Technology, Japan Pub Date : 2024-02-10 DOI: 10.4164/sptj.61.82
Minoru Fukuhara, Shuichi Ishiharada, Tetsuya Ishigai, Yuta Kanzaki, Masahito Fukumura, Takumi Imabayashi, Mitsuhiro Nakao
{"title":"Effects of Suction Velocity and Particle Diameter on Pneumatic Conveying Characteristics of ‍Suction Nozzle with Injection Pipe","authors":"Minoru Fukuhara, Shuichi Ishiharada, Tetsuya Ishigai, Yuta Kanzaki, Masahito Fukumura, Takumi Imabayashi, Mitsuhiro Nakao","doi":"10.4164/sptj.61.82","DOIUrl":"https://doi.org/10.4164/sptj.61.82","url":null,"abstract":"In the vacuum system of pneumatic conveying, the authors have proposed that a suction nozzle equipped with an injection pipe at the center would provide a highly dense, highly efficient method of transporting powder and particles. In this paper, we examined the effects of suction velocity and particle diameter on the loading ratio and the suction nozzle efficiency by attaching the injection port on the outer part of the suction nozzle. As a result, in the case of coarse particles within this experimental condition, the effect of suction velocity differs in both cases (the injection ports positioned at the center and outer part). This characteristic is explainable by the difference between fluidization phenomenon and aeration phenomenon. Under conditions that are not affected by the suction velocity, neither is affected by the particle diameter in both cases.","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
表面フッ素化反応によるフッ化マグネシウム中空ナノ粒子の新規合成法 ―低温大量合成をめざして― 利用表面氟化反应合成氟化镁空心纳米粒子的新方法--实现低温大规模合成。
Journal of The Society of Powder Technology, Japan Pub Date : 2024-02-10 DOI: 10.4164/sptj.61.91
Ryusuke Tsuji, Shin Omoto, Keisuke Sato, S. Hattori, Tetsuo Yonezawa, Takuya Kinoshita, Yoshiki Okada
{"title":"表面フッ素化反応によるフッ化マグネシウム中空ナノ粒子の新規合成法 ―低温大量合成をめざして―","authors":"Ryusuke Tsuji, Shin Omoto, Keisuke Sato, S. Hattori, Tetsuo Yonezawa, Takuya Kinoshita, Yoshiki Okada","doi":"10.4164/sptj.61.91","DOIUrl":"https://doi.org/10.4164/sptj.61.91","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
乾式ビーズミルの開発とそれによるタルクの粉砕 开发干式珠磨机并用其研磨滑石。
Journal of The Society of Powder Technology, Japan Pub Date : 2024-02-10 DOI: 10.4164/sptj.61.76
Tomoya Shimizu, Tsuyoshi Ishikawa, Fumio Saito
{"title":"乾式ビーズミルの開発とそれによるタルクの粉砕","authors":"Tomoya Shimizu, Tsuyoshi Ishikawa, Fumio Saito","doi":"10.4164/sptj.61.76","DOIUrl":"https://doi.org/10.4164/sptj.61.76","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
第2章 粉体の生成と生産プロセス 2.3 晶析 2.3.2 結晶粒子群の純度 第 2 章 粉末形成和生产过程 2.3 结晶 2.3.2 结晶颗粒组的纯度
Journal of The Society of Powder Technology, Japan Pub Date : 2024-02-10 DOI: 10.4164/sptj.61.104
Kouji Maeda
{"title":"第2章 粉体の生成と生産プロセス 2.3 晶析 2.3.2 結晶粒子群の純度","authors":"Kouji Maeda","doi":"10.4164/sptj.61.104","DOIUrl":"https://doi.org/10.4164/sptj.61.104","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
カーボンリサイクルによる炭酸塩の製造 通过碳循环生产碳酸盐。
Journal of The Society of Powder Technology, Japan Pub Date : 2024-01-10 DOI: 10.4164/sptj.61.17
Atsushi Iizuka
{"title":"カーボンリサイクルによる炭酸塩の製造","authors":"Atsushi Iizuka","doi":"10.4164/sptj.61.17","DOIUrl":"https://doi.org/10.4164/sptj.61.17","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
2.3.1 Fundamentals and Applications of Industrial Crystallization 2.3.1 工业结晶的基础和应用
Journal of The Society of Powder Technology, Japan Pub Date : 2024-01-10 DOI: 10.4164/sptj.61.23
H. Takiyama
{"title":"2.3.1 Fundamentals and Applications of Industrial Crystallization","authors":"H. Takiyama","doi":"10.4164/sptj.61.23","DOIUrl":"https://doi.org/10.4164/sptj.61.23","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140510616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Finite Element Method Simulation of Wet Granule Compression 湿颗粒压缩的有限元法模拟
Journal of The Society of Powder Technology, Japan Pub Date : 2024-01-10 DOI: 10.4164/sptj.61.9
Takumi Kusano, M. Tani, Hiroshi Nakamura
{"title":"Finite Element Method Simulation of Wet Granule Compression","authors":"Takumi Kusano, M. Tani, Hiroshi Nakamura","doi":"10.4164/sptj.61.9","DOIUrl":"https://doi.org/10.4164/sptj.61.9","url":null,"abstract":"Wet granules are used in various areas, owing to their higher compressibility. In this study, finite element method (FEM) simulations of wet granule compression are performed to discuss the influence of binder on the compressibility of wet granules. The Drucker-Prager Cap model was applied to wet granules with parameters obtained from compression and powder shear tests, and the FEM simulation was performed using these parameters. The results showed that the axial stress at the bottom surface and the radial stress of the wall obtained from the FEM simulation were consistent with the experimental values for the bottom and radial (wall) stress of the compression cell in large strain regions. Furthermore, the FEM results for wet granules with different amounts of binder suggested that particles in wet granules with higher amounts of binder adhered each other more strongly, thereby increasing the axial and radial stresses.","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
2. Formation and Production of Powder and Particles 2.3 Crystallization 2.粉末和颗粒的形成与生产 2.3 结晶
Journal of The Society of Powder Technology, Japan Pub Date : 2024-01-10 DOI: 10.4164/sptj.61.21
Kazunori Kadota, Yoshiyuki Shirakawa
{"title":"2. Formation and Production of Powder and Particles 2.3 Crystallization","authors":"Kazunori Kadota, Yoshiyuki Shirakawa","doi":"10.4164/sptj.61.21","DOIUrl":"https://doi.org/10.4164/sptj.61.21","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
火薬を用いた球状微粒子の燃焼合成 使用炸药燃烧合成球形微粒。
Journal of The Society of Powder Technology, Japan Pub Date : 2024-01-10 DOI: 10.4164/sptj.61.4
Keita Yoshitake, S. Suzuki, Tomoyuki Hirano, Takashi Ogi
{"title":"火薬を用いた球状微粒子の燃焼合成","authors":"Keita Yoshitake, S. Suzuki, Tomoyuki Hirano, Takashi Ogi","doi":"10.4164/sptj.61.4","DOIUrl":"https://doi.org/10.4164/sptj.61.4","url":null,"abstract":"","PeriodicalId":17422,"journal":{"name":"Journal of The Society of Powder Technology, Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140510551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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