中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Carbonation of magnesium silicate minerals: an experimental study

文献类型:期刊论文

作者Jia, LF; Anthony, EJ; Lin, WG; Ruan, YH; Gora, D
刊名CANADIAN JOURNAL OF CHEMICAL ENGINEERING
出版日期2004-12-01
卷号82期号:6页码:1289-1295
关键词mineral carbonation serpentines CO2 sequestration
ISSN号0008-4034
其他题名Can. J. Chem. Eng.
中文摘要CO2 sequestration by magnesium silicate mineral is the only known process that can permanently store CO2 using a natural feedstock that exists in sufficient quantities to be used practically. Transporting large amounts of mineral over long distances is uneconomical. For Canada to benefit from such a process, identification of suitable Canadian magnesium silicate mineral deposits is crucial. Only carbonation under pressure in NaCl and NaCl/NaHCO3 solutions results in high Mg conversions (40-80%). Among the minerals examined in this study, the serpentines reacted most easily, and peridotite was the most difficult to carbonate. Increasing carbonation pressure to very high levels reduced the degree of carbonation as hydrolysis reactions became competitive with the carbonation process.
英文摘要CO2 sequestration by magnesium silicate mineral is the only known process that can permanently store CO2 using a natural feedstock that exists in sufficient quantities to be used practically. Transporting large amounts of mineral over long distances is uneconomical. For Canada to benefit from such a process, identification of suitable Canadian magnesium silicate mineral deposits is crucial. Only carbonation under pressure in NaCl and NaCl/NaHCO3 solutions results in high Mg conversions (40-80%). Among the minerals examined in this study, the serpentines reacted most easily, and peridotite was the most difficult to carbonate. Increasing carbonation pressure to very high levels reduced the degree of carbonation as hydrolysis reactions became competitive with the carbonation process.
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
收录类别SCI
原文出处://WOS:000228079300017
语种英语
WOS记录号WOS:000228079300017
公开日期2013-11-05
版本出版稿
源URL[http://ir.ipe.ac.cn/handle/122111/4903]  
专题过程工程研究所_研究所(批量导入)
作者单位1.CETC O, NRCan, Ottawa, ON K1A 1M1, Canada
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
3.Cracow Univ Technol, Inst Inorgan Chem, Krakow, Poland
推荐引用方式
GB/T 7714
Jia, LF,Anthony, EJ,Lin, WG,et al. Carbonation of magnesium silicate minerals: an experimental study[J]. CANADIAN JOURNAL OF CHEMICAL ENGINEERING,2004,82(6):1289-1295.
APA Jia, LF,Anthony, EJ,Lin, WG,Ruan, YH,&Gora, D.(2004).Carbonation of magnesium silicate minerals: an experimental study.CANADIAN JOURNAL OF CHEMICAL ENGINEERING,82(6),1289-1295.
MLA Jia, LF,et al."Carbonation of magnesium silicate minerals: an experimental study".CANADIAN JOURNAL OF CHEMICAL ENGINEERING 82.6(2004):1289-1295.

入库方式: OAI收割

来源:过程工程研究所

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