Green Thermal Degradation of Used Printed Wiring Boards

废旧印刷线路板的绿色热降解

• 批准号: 0853458
• 负责人: Lifeng Zhang
• 金额: $ 28.6万
• 依托单位: Missouri University of Science and Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-07-01 至 2012-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0853458&HistoricalAwards=false
• 关键词: Green; Thermal; Degradation; Used; Printed

This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).0853458ZhangThe main objectives of this research are to understand the reactions, schemes, and pathways for the decomposition of Printed Wiring Board (PWB) wastes, through which clean and useful fuel products are to be obtained; to find suitable and efficient catalysts for the combustion and pyrolysis of PWB wastes in order to control the emission of toxic gas and heavy metals; and to propose green processes for the recycling of PWB wastes at industrial scale. Both combustion and pyrolysis will be investigated. The ultimate goal is to create an efficient and environmentally friendly thermal treatment process for PWB wastes to recycle the energy contained therein by extracting fuels, recovering precious metals, and avoiding pollution from the process. Both graduate and undergraduate students will participate in the research. A homepage on "Recycling of Electronic Wastes" will be built, and a course on the recycling of materials will be taught every spring semester.

该奖项是根据2009年美国复苏和再投资法案资助的（公法111-5）。0853458张本研究的主要目标是了解印刷线路板（PWB）废物的分解反应、方案和途径，通过这些反应、方案和途径可以获得清洁和有用的燃料产品;寻找合适和有效的催化剂用于印刷线路板废物的燃烧和热解，以控制有毒气体和重金属的排放;并提出工业规模的印刷线路板废物回收利用的绿色工艺。 燃烧和热解都将被研究。 最终目标是为PWB废物创造一种高效环保的热处理工艺，通过提取燃料、回收贵金属和避免工艺污染来回收其中所含的能量。 研究生和本科生都将参与这项研究。 将建立一个关于“电子废物回收利用”的网页，并在每年春季学期开设一门关于材料回收利用的课程。