Caking Behaviour of Spray-Dried Powders - Using Scanning Probe Microscopy to Study Nanoscale Surface Properties and Material Composition
Caking Behaviour of Spray-Dried Powders - Using Scanning Probe Microscopy to Study Nanoscale Surface Properties and Material Composition
复制标题
喷雾干燥粉末的结块行为 - 使用扫描探针显微镜研究纳米级表面特性和材料成分
DOI：
10.1002/ceat.201000537
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发表时间：
2011
影响因子：
2.1
通讯作者：
Prime D
中科院分区：
文献类型：
--
作者：
Prime D
喷雾干燥广泛用于制造许多粉末产品，其中干燥工艺参数对最终粉末的表面性质和不希望的结块的倾向具有显著影响。在大多数情况下，结块实验是在散装粉末上进行的，但特别是在多组分粉末中，通常很难解释这些结果，因为颗粒之间的相互作用可能很复杂。在这里，扫描探针显微镜技术被用来表征喷雾干燥模型奶粉的纳米级特性，以调查粉末的表面特性。
Spray drying is widely used to manufacture many powdered products, with the drying process parameters having significant influence over the final powder's surface properties and propensity for unwanted caking. In most cases caking experiments are performed on bulk powders, but especially in multi‐component powders, it is often difficult to interpret these results, where interaction effects between particles can be complex. Here the technique of scanning probe microscopy is used to characterize the nanoscale properties of spray dried model milk powders in order to investigate the surface properties of the powders.