Open AccessAnalysis of CO2 Separation from Flue Gas, Pipeline Transportation, and Sequestration in Coal
Author(s) -
Eric P. Robertson
Publication year - 2007
Language(s) - English
Resource type - Reports
DOI - 10.2172/935461
Subject(s) - flue gas , carbon sequestration , coal , waste management , environmental science , coalbed methane , engineering , petroleum engineering , coal mining , carbon dioxide , chemistry , organic chemistry
This report was written to satisfy a milestone of the Enhanced Coal Bed Methane Recovery and CO2 Sequestration task of the Big Sky Carbon Sequestration project. The report begins to assess the costs associated with separating the CO2 from flue gas and then injecting it into an unminable coal seam. The technical challenges and costs associated with CO2 separation from flue gas and transportation of the separated CO2 from the point source to an appropriate sequestration target was analyzed. The report includes the selection of a specific coal-fired power plant for the application of CO2 separation technology. An appropriate CO2 separation technology was identified from existing commercial technologies. The report also includes a process design for the chosen technology tailored to the selected power plant that used to obtain accurate costs of separating the CO2 from the flue gas. In addition, an analysis of the costs for compression and transportation of the CO2 from the point-source to an appropriate coal bed sequestration site was included in the report