Functional Principles on the CO2-Free Combustion

无二氧化碳燃烧的功能原理

• 批准号: 06246105
• 负责人: TAKAGI Toshimi
• 金额: $ 74.3万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research on Priority Areas
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06246105/
• 关键词: CO2 Free Combusion; H2 Combustion; Exergy Regenerating Combustion; Fuel Cell; Gas Turbine; Internal Combustion Engine; Exergy Analisis; Turbulent Combustion; エクセルギー再生・回収燃焼法; エクセルギー回収燃焼法; 超音速燃焼

The research project aims at the development of the methodology for CO2-free combustion with minimum air pollutant emission and the effective utilization of exergy which contributes to reducing the global warming crisis and the total energy savings in energy systems.For this purpose, the project focused on the following items. The first is the development of novel combustion technologies with effective exergy regeneration and the fuel cell type reactor with exergy extraction as electric power together with useful chemicals production during reactions. The second is the development of fundamental theory of hydrogen combustion which should be essential for hydrogen combustion technology. The hydrogen is taken as the fuel because it enables CO2-free combustion and hydrogen is the most appropriate and final fuel for combustion when considering global energy and fuel savings strategy. The third is the development of fundamentals and applications of hydrogen combustion for CO2-free and high performance combustion in combustors and combustion engines. The fourth is the development of the optimum energy system formation for the effective utilization of exergy. The results are summarized as follows. (a) Novel combustion methodology and fuel cell type reactor were developed for effective exergy regeneration and the exergy extraction during reactions. (b) Fundamental theory of hydrogen combustion from the chemical and flame structural aspects was developed which should be essential for hydrogen combustion technology for CO2-free combustion and effective utilization of exergy. (c) Fundamentals for the hydrogen combustion application to gas turbines, internal combustion engines and SCR.A.M jet engines were developed. (d) CO2-capturing hybrid-type power generation system was proposed.

该研究项目旨在开发无二氧化碳燃烧的方法，减少空气污染物排放和有效利用能源，有助于减少全球变暖危机和能源系统的总能源节约。为此，该项目重点关注以下项目。首先是新型燃烧技术的发展，有效的火用再生和燃料电池型反应器，以火用提取作为电力，并在反应过程中产生有用的化学品。二是氢燃烧基础理论的发展，这对氢燃烧技术的发展至关重要。氢气被用作燃料，因为它可以实现无二氧化碳燃烧，并且在考虑全球能源和燃料节约战略时，氢气是最合适和最终的燃烧燃料。第三是在燃烧器和内燃机中无二氧化碳和高性能燃烧的氢燃烧的基本原理和应用的发展。四是开发有效利用能源的最佳能源系统。结果总结如下：(a)开发了新的燃烧方法和燃料电池型反应器，以有效地再生和提取反应过程中的火用。(b)从化学和火焰结构方面发展了氢燃烧的基本理论，这对于无二氧化碳燃烧和有效利用火用的氢燃烧技术是必不可少的。(c)发展了将氢燃烧应用于燃气轮机、内燃机和超燃a.m.喷气发动机的基本原理。(d)提出了co2捕集混合型发电系统。