Product engineering

被引:26
作者
Kind, M [1 ]
机构
[1] Univ Karlsruhe, Inst Therm Verfahrenstech, D-76128 Karlsruhe, Germany
关键词
quality factors; product engineering; formulation engineering;
D O I
10.1016/S0255-2701(99)00038-0
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The consumer of a product is interested in certain quality factors of a product. Examples of quality factors are taste and shelf life of foods, covering power and color of pigments, flowability and redispersability of granulates, porosity and abrasion resistance of catalyst carriers, and for instance bioavailability of drugs. To achieve the desired quality factors, products are designed as structured solids, or as solid or liquid dispersions. In general quality factors are decided on a nano- or microscopic-scale. Interdisciplinary cooperation is essential. Efforts to introduce product engineering as a teaching subject are worthwhile. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:405 / 410
页数:6
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