인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The storage of supercritical CO 2 in deep saline aquifers is essential for reducing carbon emissions, and the selection of an appropriate reservoir is a primary consideration for carbon sequestration. To investigate the impact of reservoir physical properties on the CO 2 storage capacity of saline aquifers, this study establishes a numerical simulation model of CO 2 storage in deep saline aquifers and utilizes the MRST toolbox to solve it by the finite volume method. The research thoroughly analyzes the influence of reservoir physical properties on the CO 2 migration process and CO 2 storage capacity of the saline aquifer layer. The results show that prolonged CO 2 injection involves a process of initially suppressing pressure and subsequently slowly diffusing it to the surroundings. Furthermore, the physical properties of the reservoir and the reservoir pressure significantly influence CO 2 burial in deep saline aquifers. Higher reservoir permeability and deeper burial depth result in enhanced CO 2 storage and faster CO 2 plume migration. However, the porosity and temperature of the reservoir have a negligible impact on CO 2 storage. Our research work provides a precise understanding of selecting suitable layers for CO 2 storage in deep saline aquifers, offering strong support for early predictions of carbon capture, utilization, and storage (CCUS).
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.