Ultraprecise Control of Separation Process Based on Evaluation of Properties of Soft Nano-Colloids

基于软纳米胶体性能评价的分离过程超精密控制

• 批准号: 22360322
• 负责人: IRITANI Eiji
• 金额: $ 12.65万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22360322/
• 关键词: ソフトナノコロイド; 分離; 超精密制御; 限外濾過; 濾過ケーク; 圧縮変形; 脱液挙動; 濾過抵抗; 圧縮透過特性; 平均ケーク比抵抗; 圧力依存性

The accurate and expeditious determination of separation properties of soft nano-colloids based on simple and precise laboratory tests has been a key factor in the design of new filter equipment and the optimization of separation operations. The focus of the present study is to establish filtration test procedures and data analyses for simply obtaining the cake characteristics from the single step-up pressure filtration test. The method presented was applicable to the determination inthe cake compressibility for various soft nano-colloids, and the result enabled the design calculation of separation process.

基于简单而精确的实验室测试，准确而快速地测定软纳米胶体的分离性能已经成为设计新的过滤设备和优化分离操作的关键因素。本研究的重点是建立过滤试验程序和数据分析，以便简单地从单级加压过滤试验中获得滤饼特性。该方法适用于各种软质纳米胶体滤饼压缩性的测定，其结果为分离工艺的设计计算提供了依据。

项目成果

Effect of pH on Fermentation and Microfiltration Characteristics of D-Lactic Acid Producing Bacterium

pH值对D-乳酸生产菌发酵和微滤特性的影响

• 发表时间: 2011
• 作者: Iritani;Eiji
• 通讯作者: Eiji

Consolidation Properties of Tofu and Okara as Soft Colloids

豆腐和豆渣作为软胶体的固结特性

• 发表时间: 2010
• 作者: Iritani;Eiji
• 通讯作者: Eiji

Analysis of Consolidation Behaviors of Tofu and Okara as Soft Colloids

豆腐和豆渣作为软胶体的固结行为分析

• 发表时间: 2011
• 作者: N. Katagiri;T. Sato and E. Iritani
• 通讯作者: T. Sato and E. Iritani

High-Level Deliquoring of Activated Sludge by Step-Up Ultrahigh-Pressure Expression Combined with Reversible Flocculation

升压超高压表达结合可逆絮凝对活性污泥进行高水平脱液

• 发表时间: 2012
• 作者: Iritani;E.;N. Katagiri and T. Washizu
• 通讯作者: N. Katagiri and T. Washizu

BSAおよびデキストラン溶液の限外濾過における濾過ケークの成長と溶質の膜透過の動的挙動

BSA 和葡聚糖溶液超滤中滤饼生长和溶质膜渗透的动态行为

• 发表时间: 2012
• 期刊: 化学工学論文集
• 作者: E. Iritani;N. Katagiri and S. Kanetake;Iritani Eiji;入谷 英司
• 通讯作者: 入谷 英司