CO{sub 2} Sequestration Potential of Charqueadas Coal Field in Brazil [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 546 Inorganic chemistry
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2012
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 268366
• Chủ đề: 1. 01 coal, lignite, and peat; 2. 54 environmental sciences

Tóm tắt

The I2B coal seam in the Charqueadas coal field has been evaluated as a target for enhanced coal bed methane production and CO{sub 2} sequestration. The samples were low rank coals (high volatile bituminous and sub-bituminous) obtained from the I2B seam as 3 cores. Such properties as sorption capacity, internal structure of the samples, porosity and permeability were of primary interest in this characterization study.