산 처리와 pH 조절을 이용한 사문석군 광물로부터 규소와 철산화물 회수 및 광물 탄산화 연구

• Published in: 자원환경지질 Vol. 49; no. 1; pp. 13 - 22
• Main Authors: 백지연(Jiyeon Baek), 조연우(Yeonu Jo), 이정헌(Jeongheon Lee), 권나윤(Nayoon Kwon), 김예람(Yeram Kim), 최숙(Suk Choi), 김성희(Sunghee Kim), 노열(Yul Roh)
• Format: Journal Article
• Language: Korean
• Published: Korea Society Of Economic&Environmental Geology 28.02.2016; 대한자원환경지질학회
• Subjects: 지질학; 자원회수; acid dissolution pH swing; antigorite; pH 조절; 안티고라이트; 산 처리; resource recovery; CO2 sequestration; 광물탄산화; pH
• ISSN: 1225-7281; 2288-7962
• DOI: 10.9719/EEG.2016.49.1.13

The objectives of this study were to recover silica and iron oxides and $CO_2$ sequestration using serpentine via various acid dissolution and pH swing processes. Serpentine collected from Guhang-myeon in S. Korea were mainly composed of antigorite and magnetite consisting of $SiO_2$ (45.3 wt.%), Mg...

Table of Contents:

• 1. 서 언 2. 연구재료 및 방법 3. 연구결과 및 토의 4. 요약 및 결론