Development of High Temperature-Pressure Type Thermogravimetric Analyzer

高温高压型热重分析仪的研制

• 批准号: 07555545
• 负责人: MATSUDA Hitoki
• 金额: $ 3.01万
• 依托单位: NAGOYA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07555545/
• 关键词: Thermogravimetric Analysis; High Temperature; High Pressure; Gas-Solid Reaction; Adsorption; 固・気化学反応

It is highly expected that the advances in the reaction engineering and reaction processes under high temperature-pressure will bring about breakthrough technologies in the fields of energy utilization, environmental protection, special material development, etc. In order to carry out research works in these several conditions, one of the most indispensable and effective apparatus is a thermogravimetric analyzer TG which can operate under such high temperature and pressure conditions with high accuracy. The objective of this research work is to study and develop such a high temperature-pressure thermogravimetric analyzer(HTP-TG apparatus). A HTP-TG apparatus has been designed and fabricated in 1995 and its operation performance was evaluated together with the date obtained from atmospheric TG and calorimetric adsorption apparatus for the adsorption/desorption of adsorbents such as zeolite/CO_2, activated carbon/CO_2, systems and the carbonation/decarbonation of the CaO/CO_2/CaCO_3 system under temperatures and pressures up to 1473 K and 10 atm. In 1996, the HTP-TG apparatus was evaluated under the same temperature and pressure condition as above for CaO/H_2O/Ca(OH)_2, CaO/SO_2/CaSO_4, CaO/HCl/CaCl_2、systemwhich involve corrosive and condensable materials. As a result, the HTP-TG apparatus is found to be applicable for studying solid-gas reaction and adsorption/desorption under high temperature and pressure conditions. It can be concluded that this research work has made a contribution in the development of the advanced high temperature pressure TG analyzed by setting up the basic fundamental standards required.

人们期待高温高压下反应工程和反应过程的进步将在能源利用、环境保护、特种材料开发等领域带来突破性技术。为了在这些条件下开展研究工作，最不可或缺和最有效的仪器之一是能够在这样的高温高压条件下高精度工作的热重分析仪TG。本研究工作的目的就是研究开发这样一种高温高压热重分析仪(HTP-TG仪)。HTP-TG装置已于1995年研制成功，并结合大气TG和量热吸附装置的数据，对其在1473K和10atm的温度和压力下对沸石/CO_2、活性碳/CO_2等吸附剂的吸附/脱附和CaO/CO_2/CaCO_3体系的碳化/脱碳进行了评价。1996年，在相同的温度和压力条件下，对CaO/H_2O/Ca(OH)_2、CaO/SO_2/CaSO_4、CaO/HCl/CaCl2、体系进行了高温高压热重装置的评价。结果表明，HTP-TG装置适用于高温高压条件下的固气反应和吸附/脱附研究。通过建立所需的基本基础标准，可以得出结论，本研究工作为发展先进的高温高压分析技术做出了贡献。

项目成果

Kyaw Kyaw, M.Kanamori, H.Matsuda, and M.Hasatani: "Study of Carbonation Reactions of Ca-Mg Oxides for High Temperature Energy Storage and Heat Transfomation" J.Chem.Eng.Japan. 29-1. 112-118 (1996)

Kyaw Kyaw、M.Kanamori、H.Matsuda 和 M.Hasatani：“用于高温能量存储和热转换的 Ca-Mg 氧化物的碳酸化反应的研究”J.Chem.Eng.Japan。

Kyaw Kyaw et al: "Study of Carbonation Reactions of Ca-Mg Oxides for High Temperature Energy Storage and Heat Transfomation" Journal of Chemical Engineering of Japan. 29・1. 112-118 (1996)

Kyaw Kyaw 等：“用于高温能量储存和热转换的 Ca-Mg 氧化物的碳化反应”，日本化学工程学报 29・1（1996 年）。

Kyaw Kyaw,H.Matsuda,M.Hasatani: "Applicabitity of Carbonation/Decarbonation Reaction to High-Temperature Thermal Energy Storage and Temperature Upgrading" J.of Chem.Eng.Japan. (to be published).

Kyaw Kyaw、H.Matsuda、M.Hasatani：“碳酸化/脱碳反应在高温热能储存和温度升级中的应用”J.of Chem.Eng.Japan。

Kyaw Kyaw,H.Matsuda et al: "Study of Carbonation Reaction of Ca-Mg Oxides for High Temperature Energy Storage and Heat Transformation" J.of Chem.Eng.Japan. (to be published).

Kyaw Kyaw、H.Matsuda 等人：“Ca-Mg 氧化物的碳化反应用于高温储能和热转换的研究”J.of Chem.Eng.Japan。

Kyaw Kyaw et al: "Applicability of Carbonation/Decarbonation Reactions to High-Temperature Thermal Energy Storage and Temperature Upgrading" Journal of Chemical Engineering of Japan. 29・1. 119-125 (1996)

Kyaw Kyaw 等人：“碳化/脱碳反应在高温热能储存和温度升级中的应用”，日本化学工程学报 29・1（1996 年）。