Workshop on Opportunities and Challenges in Crystallization Research to be Held at the Engineering Research Institute atIowa State University in November 1990

结晶研究的机遇与挑战研讨会将于 1990 年 11 月在爱荷华州立大学工程研究所举行

• 批准号: 9013074
• 负责人: Maurice Larson
• 金额: $ 2.8万
• 依托单位: Iowa State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-09-15 至 1992-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9013074&HistoricalAwards=false
• 关键词: Workshop; Opportunities; Challenges; Crystallization; Research

This project supports a 3-day workshop entitled "Opportunities and Challenges in Crystallization Research" to be held at the Engineering Research Institute at Iowa State University in November 1990. A great deal of progress has been made in the last three decades following the development of techniques for modeling crystal size distribution and relating the distribution to process design and crystallization kinetics. As a result of the analyses facilitated by these modeling techniques, much has been learned about the nature of crystal growth and nucleation in mixed suspensions such as those common in the process industries. The effects of the phenomena of secondary nucleation and growth dispersion and the effects of trace quantities of additives or impurities have been delineated. Progress has been made toward fundamental understanding of these phenomena. This past work has opened the door for additional research that has the potential to vastly increase knowledge about crystallization from solution. This workshop will assess this progress and determine the potential for future work to increase our understanding of this important phenomenon. The participants for this workshop are chosen from both industry and academia, and they will include the leading researchers involved in research and development of applications of crystallization from solution. A final report will be provided to the National Science Foundation. A summary of the findings will be submitted for publication.

该项目支持将于1990年11月在爱荷华州立大学工程研究所举办的题为“结晶研究中的机遇和挑战”的为期3天的研讨会。在过去的三十年里，随着模拟晶粒度分布并将其与工艺设计和结晶动力学联系起来的技术的发展，已经取得了很大的进展。由于这些建模技术促进了分析，人们对混合悬浮液中的晶体生长和成核的性质有了很多了解，例如那些在过程工业中常见的悬浮液。描述了二次形核和生长弥散现象的影响以及微量添加剂或杂质的影响。在从根本上理解这些现象方面取得了进展。这项过去的工作为进一步的研究打开了大门，这些研究有可能极大地增加关于溶液结晶的知识。本次讲习班将评估这一进展，并确定未来工作的潜力，以增进我们对这一重要现象的了解。本次研讨会的参与者来自工业界和学术界，他们将包括从事溶液结晶应用研究和开发的领先研究人员。最终报告将提交给国家科学基金会。调查结果的摘要将提交出版。