Flow Reactor Studies of the Reaction Chemistry of Biopoly- mers and Related Model Compounds in Supercritical Fluids

超临界流体中生物聚合物和相关模型化合物的反应化学的流动反应器研究

• 批准号: 8514867
• 负责人: Michael Antal
• 金额: $ 13.19万
• 依托单位: University of Hawaii
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1986
• 资助国家: 美国
• 起止时间: 1986-04-01 至 1988-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8514867&HistoricalAwards=false
• 关键词: Flow; Reactor; Studies; Reaction; Chemistry

The objectives of this research are (1) to complete studies of the reaction chemistry of complex biopolymer model compounds (such as glucose and sucrose) in supercritical water and other supercritical solvents, (2) to extend the studies of homolysis in supercritical fluids to temperatures greater than 500o C. The flow reactor has been designed to function as an ideal plug flow reactor; thus studies of the influence of residence time, temperature, pressure, solvent media, and catalysts on the reaction products can serve as a source for both kinetic data and mechanistic understanding of the reaction chemistry.

本研究的目标是 (1) 完成复杂生物聚合物模型化合物（例如葡萄糖和蔗糖）在超临界水和其他超临界溶剂中的反应化学研究，(2) 将超临界流体中均裂的研究扩展到高于 500o C 的温度。流动反应器被设计为理想的活塞流反应器；因此，停留时间、温度、压力、溶剂介质和催化剂对反应产物影响的研究可以作为反应化学动力学数据和机理理解的来源。