A Comprehensive Kinetic Model for Sulfur Reactions in Combustion, Gasification, and Chemical Processing

燃烧、气化和化学加工中硫反应的综合动力学模型

• 批准号: DP0345942
• 负责人: Prof Brian Haynes
• 金额: $ 11.77万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2003
• 资助国家: 澳大利亚
• 起止时间: 2003-05-01 至 2006-04-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0345942
• 关键词: Comprehensive; Kinetic; Model; Sulfur; Reactions

Sulfur chemistry in high temperature processes is poorly understood, leading to uncertainties in the design of these processes and in the control of their emissions. In particular, new approaches to lowering greenhouse emissions which depend on the combustion and gasification of coal, biomass, or refuse-derived fuel, such as integrated gasification combined cycle processes, are especially affected by these uncertainties. This project seeks to combine experimental measurements and quantum chemical modelling to produce a detailed mechanistic model for the reactions of sulfur in high-temperature systems. Such a model will provide designers with a tool to optimise these complex interacting systems.

人们对高温过程中的硫化学知之甚少，导致这些过程的设计和排放控制存在不确定性。特别是，降低温室气体排放的新方法，如综合气化联合循环工艺，依赖于煤、生物质或垃圾衍生燃料的燃烧和气化，尤其受到这些不确定性的影响。该项目旨在将联合收割机实验测量和量子化学建模相结合，以产生高温系统中硫反应的详细机理模型。这样的模型将为设计师提供一种工具来优化这些复杂的交互系统。