• Proceedings of the Korea Society for Energy Engineering kosee Conference
• /
• 2003.05a
• /
• pp.639-642
• /
• 2003

용융탄산염형 연료전지(MCFC)는 고효율의 환경친화성 발전시스템으로서, 더욱이 석탄가스를 연료로 사용할 수 있다는 점에서 전력사업용 발전시스템으로서 우리나라를 포함 각국에서 개발이 진행 중에 있다. 그러나 장래 이 MCFC는 하나의 발전시스템으로서 마이크로가스터빈 등의 소형 분산전원과의 경쟁관계에 놓이게 될 것이며, 따라서 적정규모의 경제성 및 신뢰성을 요구받게 될 것이다.(중략)

• Proceedings of the Korea Society for Energy Engineering kosee Conference
• /
• 1999.05a
• /
• pp.219-223
• /
• 1999

1993년부터 시작한 선도기술개발 사업의 1단계 사업은 용융탄산염형 연료전지(Molten Carbonate Fuel Cell ; MCFC) 기초 기술기반을 확립하기 위하여 단위전지 요소기술 제작, 소규모 스택의 운전 및 운용 등을 중심으로 연구개발이 진행되어 1996년에는 2 kW급 MCFC 시스템을 개발 3,250 시간 장기 운전평가를 실시 하므로써 소기의 목적을 달성하였다.(중략)

• Electrical & Electronic Materials
• /
• v.8 no.5
• /
• pp.544-550
• /
• 1995

In this paper, the anode for molten carbonate fuel cell have been prepared by doctor blade method and microstructure, pore distribution, sintering test of the electrode were investigated. Component analysis were done by Scanning Electron Micrograph, porosimeter and sintering test apparatus. As a result, median pore size was 11.mu.m order at the major specimen and porosity was about 70%. And thickness loss of the electrode was 1.5% at Ni-10Co anode after sintering test.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2021.05a
• /
• pp.197-198
• /
• 2021

The temperature and humidity inside concrete affects the depth of carbonation. In this study, the temperature and humidity inside concrete were predicted by the numerical method under the boundary conditions of ambient temperature, humidity, solar radiation, and wind. Using the results of the thermal humidity analysis, diffusion of carbon dioxide and the reaction of cement hydration products were calculated for carbonation depth.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2023.11a
• /
• pp.93-94
• /
• 2023

This study evaluated the mechanical properties and microstructure of calcium silicate cement based paste according to carbonation curing conditions. As a result, both compressive strength and carbonation depth increased with the carbonation curing period.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2023.11a
• /
• pp.87-88
• /
• 2023

In this study, as a fundamental research to establish the mechanism of carbonate precipitation, we compared and evaluated the mechanical properties of cement paste under different carbonation conditions. The research results showed that as the CO₂ concentration increased, the compressive strength also increased.

• Cement Symposium
• /
• s.33
• /
• pp.19-28
• /
• 2006

• Nuclear industry
• /
• v.10 no.5 s.87
• /
• pp.58-59
• /
• 1990

• 레미콘
• /
• no.9 s.17
• /
• pp.80-82
• /
• 1988

• 어항어장
• /
• s.16
• /
• pp.32-37
• /
• 1991