Use of an Enhanced Stress Model for the Optimization of Wet Stirred Media Milling Processes
Use of an Enhanced Stress Model for the Optimization of Wet Stirred Media Milling Processes
复制标题
使用增强应力模型优化湿式搅拌介质研磨过程
DOI：
10.1002/ceat.201300686
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发表时间：
2014
影响因子：
2.1
通讯作者：
A. Kwade
中科院分区：
文献类型：
--
作者：
S. Breitung;A. Kwade
湿式研磨过程，特别是在纳米粒子生产方面，是极其能源密集型的，并且对于硬质和磨蚀性产品材料，会产生高研磨介质磨损。为了最大限度地减少能源消耗，工艺参数的选择至关重要。工艺参数的决定通常取决于经验或一定数量的实验室或中试规模的实验。这里使用增强的应力能模型，该模型能够根据不同研磨材料的结果预测湿式搅拌介质研磨中无机材料的最佳工艺参数。使用该模型来选择工艺参数对于研磨介质磨损也是有效的：如果基于该增强的应力能模型选择与最小比能相关的最佳参数，则研磨介质磨损达到最小值，特别是在研磨软产品时。
Wet grinding processes, especially in terms of nanoparticle production, are extremely energy intensive, and for hard and abrasive product materials, high grinding media wear is produced. In order to minimize energy consumption, the choice of the process parameters is crucial. The decision on the process parameters often depends on experience or a certain number of laboratory- or pilot-scale experiments. Here, an enhanced stress energy model is used, which enables the prediction of optimum process parameters for inorganic materials in wet stirred media milling based on results for a different grinding material. The use of this model to select the process parameters is also valid with regard to grinding media wear: The grinding media wear reaches minimum values if the optimum parameters pertaining to the minimum specific energy are chosen based on this enhanced stress energy model, especially if soft products are ground.
液体环境中单个酵母细胞的机械测试：细胞外渗透条件对失效行为的影响
影响因子：
0.8
作者：
Arfsten;Judith;Kampen
通讯作者：
Kampen