GOALI: Pulverization of Rubber and Polymeric Materials Using Solid State Shear Extrusion (SSSE) Process

GOALI：使用固态剪切挤出 (SSSE) 工艺粉碎橡胶和聚合物材料

• 批准号: 0081083
• 负责人: Hamid Arastoopour
• 金额: $ 20万
• 依托单位: Illinois Institute of Technology
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-07-01 至 2004-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0081083&HistoricalAwards=false
• 关键词: GOALI; Pulverization; Rubber; Polymeric; Materials

AbstractCTS-0081083H. Arastoopour, Illinois Institute of TechnologyThis proposal plans to build on the results obtained by the PI in previous grants on the process of polymeric materials pulverization. In particular, it was shown that it is possible to use an extruder to submit a polymer to a program of stresses and temperature fluxes, resulting into a desirable product. Such are, for instance, the recycling of wasted tires or the creation of useful powders or coatings. This success, which included the successful deposition of several patents, has generated an interest from a number of industrial organizations (Amoco, Dow, Dupont, etc). Future cooperation is being contemplated. The main goal of this proposal is to produce a model, which among other things, will be generic enough to include both laboratory and industrial scales. A detailed research plan includes three parts: experimental, theoretical and computational . A systematic series of tests will expand our current knowledge of particle production , pulverization, mechanical/chemical behavior, and waste stream/additive component interaction. All these measurements will be the basis for a dependable assessment of the physical processes which lead to desirable materials . A reliable numerical model should follow, including an optimizing procedure.

摘要CTS-0081083 H。该提案计划建立在PI在以前的聚合物材料粉碎过程中获得的结果的基础上。特别是，它表明，它是可能的，使用挤出机提交一个程序的应力和温度通量的聚合物，导致一个理想的产品。例如，回收废旧轮胎或制造有用的粉末或涂层。这一成功，包括成功地获得了几项专利，引起了一些工业组织（Amoco、Dow、Dupont等）的兴趣。正在考虑未来的合作。 该提案的主要目标是制作一个模型，除其他外，该模型将足够通用，以包括实验室和工业规模。详细的研究计划包括三个部分：实验，理论和计算。一系列系统的测试将扩大我们目前对颗粒生产、粉碎、机械/化学行为和废物流/添加剂组分相互作用的了解。 所有这些测量将是可靠评估物理过程的基础，这些物理过程导致了理想的材料。一个可靠的数值模型应该遵循，包括优化程序。