Comparison of CO2 fixation in spent oil sand between experiment and simulation

摘要：

bitumen and the rest becomes waste. Moreover,oil sands need a large amount of natural gas to provide heat and steam for bitumen extraction.In this study,it has been focused on the satisfaction both CO2 reduction and waste disposal by using spent oil sand after extraction bitumen from oil sand.Additonally,Aspen Plus was used to simulate to know about its carbonation reactivity.First,we analyzed the analysis of spent oil sand and discovered that it is of mostly composed of water SiO2,so it needs pretreatment with CaO aqueous solution.After the pretreatment,it is preformed by changes in temperature and pressure.The optimum is decided 500℃,25atm and reduced rate of mass was calculated 21.92％ about carbonation reactivity by using simulation.

关键词： spent oil sand carbonation CO2 CO2 fixation simulation

作者: Dure Han Dongha Jang Yeongshin Jeon Hyungtaek Kim

作者单位: Division of Energy Systems Research,Graduate School,Ajou University,Wonchon-dong,Yeongtong-gu,Suwon,443-749,Republic of Korea

会议类型: 国际会议

会议名称: The 7th International Symposium on Coal Combustion(第七届国际煤燃烧学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 892-895

在线出版日期: 2011-07-19（万方平台首次上网日期，不代表论文的发表时间）