Development of Energy Upgrading System

能源升级系统开发

• 批准号: 05303014
• 负责人: YOSHIDA Kunio
• 金额: $ 12.29万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05303014/
• 关键词: Exergy; Hydrogen production; Thermochemical decomposition; Membrane for H_2 separation; CO_2-free combustion; CO_2クリーン燃焼; 熱化学分解水素製造法; UT-3サイクル; 耐熱ジルコニア分離膜; 金属セラミックス被膜; 回転式燃焼改質器; 高度非平衡プラズマ; メタン・メタノール直接変換

The analysis of today's energy flow clearly showed that the conversion process of thermal energy by the combustion of carbonaceous fuels to mechanical or electric energy causes a serious loss from the viewpoint of a new concept "exergy". But, it is also shown that the replacement of a fuel from carbonaceous fuels to hydrogen in combustion processes can considerably reduce this exergy loss. Besides, the combustion of hydrogen has no emission of SO_2 and even CO_2, because hydrogen is a C-free fuel.From such views, the process of hydrogen production using wasted low-level thermal energy and the combustion of hydrogen have been studied. At the same time, the development of materials suitable for reactors of hydrogen production and the membrane for hydrogen separation at high temperatures has been carried out.Realization of a new energy system based on hydrogen demands a wide range of studies such as combustion, heat transfer, catalyst, material and reaction process. A-Grant-in Aid for Scientific Research on Priority Areas was applied based on the results obtained by this group study.

对当今能量流的分析清楚地表明，从新概念“火用”的角度来看，碳质燃料燃烧产生的热能转化为机械能或电能的过程造成了严重的损失。但是，研究还表明，在燃烧过程中将碳质燃料替换为氢气可以大大减少这种火用损失。此外，由于氢气是一种无碳燃料，氢气的燃烧不会产生SO_2甚至CO_2的排放。以此为出发点，对利用废弃的低位热能制氢工艺及氢气的燃烧进行了研究。同时，适用于制氢反应器的材料和高温氢分离膜的开发也已展开。基于氢的新能源系统的实现需要燃烧、传热、催化剂、材料和反应过程等广泛的研究。根据本次小组研究的结果，申请了优先领域科学研究的 A-Grant-in 援助。

项目成果

OKAZAKI,Ken: "Highly-Nonequilibrium Plasma Chemistry at Atmospheric Pressure and Temperature in Meterial Conversion" Thermal Science and Eng.2(1). 21-27 (1993)

OKAZAKI,Ken：“物质转换中大气压和温度下的高度非平衡等离子体化学”热科学与工程 2(1)。

佐野,妙子: "メタン平面火炎内でのprompt NOの生成" Thermal Science and Eng.1(2). 7-21 (1993)

Sano, Taeko：“甲烷平面火焰中瞬发 NO 的生成”热科学与工程 1(2) (1993)。

HIRAI,Toshio: "Epitaxial growth of iridium and platinum films sapphire by metaloganic chemical vapor deposition" Applied Physics Letters. 65(9). 1094-1096 (1994)

HIRAI、Toshio：“通过金属化学气相沉积法外延生长铱和铂薄膜蓝宝石”《应用物理快报》。

HIRAI,Toshio: "Epitaxial growth of iridium and Platinum films on sapphire by metalorganic chemical vapor deposition" Applioed Physics Letters. 65(9). 1094-1096 (1994)

HIRAI、Toshio：“通过金属有机化学气相沉积在蓝宝石上外延生长铱和铂薄膜”《应用物理快报》。

Ohya,Haruhiko: "The Separation of Gaseous Mixtures with Composite Micropore Grass Membranes at High Temperature" Int.J.Hydrogen Energy. 18(6). 475-479 (1993)

Ohya，Haruhiko：“高温下复合微孔草膜分离气体混合物”Int.J.Hydrogen Energy。