Coupling of Geochemical Reactions and Convective Mixing in the Long-TermGeological Storage of Carbon Dioxide

机译：二氧化碳长期地质封存中地球化学反应与对流混合的耦合

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The effect of coupling of geochemical reactions with convective mixing of dissolved carbon dioxide during geological storage is investigated by both analytical and numerical techniques. In the limit of fast reactions, scaling arguments and stability analysis show that the time for the onset of convection could be increased by up to an order of magnitude due to consumption of the dissolved CO_2 in mineralization. Numerical simulations are then used to investigate the effect of general reaction rates in two contrasting mineralogies, including overall CO_2 dissolution and the distribution of ion and mineral concentrations.

机译：通过分析和数值技术研究了地质化学反应与溶解二氧化碳的对流混合耦合的影响。在快速反应的范围内，定标论证和稳定性分析表明，由于矿化过程中溶解的CO_2的消耗，对流开始的时间最多可以增加一个数量级。然后使用数值模拟研究了两种相反矿物学中一般反应速率的影响，包括总体CO_2溶解以及离子和矿物浓度的分布。

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《International Conference on Greenhouse Gas Control Technologies》|2006年|P.521-526|共6页
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Jonathan Ennis-King; Lincoln Paterson;
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中图分类环境气象学;
关键词
co_2; reactive transport; convection;

机译：co_2;反应性运输;对流;

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1. Interplay of capillary, convective mixing and geochemical reactions for long-term CO_2 storage in carbonate aquifers [J] . Lingli Wei First Break . 2011,第1期

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2. Rock dissolution patterns and geochemical shutdown of CO2-brine-carbonate reactions during convective mixing in porous media [J] . Fu X., Cueto-Felgueroso L., Bolster D., Journal of Fluid Mechanics . 2015,第Null期

机译：多孔介质中对流混合过程中CO2-溴-碳酸盐反应的岩石溶解模式和地球化学停产
3. Role of Convective Mixing in the Long-Term Storage of Carbon Dioxide in Deep Saline Formations [J] . Jonathan Ennis-King, Lincoln Paterson SPE journal . 2005,第3期

机译：对流混合在深盐层中二氧化碳长期储存中的作用
4. Coupling of Geochemical Reactions and Convective Mixing in the Long-TermGeological Storage of Carbon Dioxide [C] . Jonathan Ennis-King, Lincoln Paterson International Conference on Greenhouse Gas Control Technologies . 2006

机译：地球化学反应和对流混合在二氧化碳的长期储存中的偶联
5. Mathematical modeling of convective mixing in porous media for geological carbon dioxide storage. [D] . Hassanzadeh, Hassan. 2006

机译：用于地质二氧化碳储存的多孔介质中对流混合的数学模型。
6. Coupling of Carbon Dioxide Fixation to the Oxyhydrogen Reaction in the Isolated Chloroplast of Chlamydomonas reinhardtii [O] . Changguo Chen, Martin Gibbs 1992

机译：莱茵衣藻分离叶绿体中二氧化碳固定与氢反应的偶联
7. Carbon dioxide-water-silicate mineral reactions enhance CO2 storage; evidence from produced fluid measurements and geochemical modeling at the IEA Weyburn-Midale Project [O] . Raistrick Mark, Hutcheon Ian, Shevalier Maurice, 2009

机译：二氧化碳-水-硅酸盐矿物反应增加了CO2的存储；来自IEA Weyburn-Midale项目的流体测量和地球化学模型的证据
8. SEARCH FOR PROPANOL FORMATIONnIN GAMMA-IRRADIATED CARBON DIOXIDE-PROPANE MIXTURES AS A MEASURE OF TRIPLET AND SINGLET OXYGEN ATOM REACTIONS WITH HYDROCARBONS [R] . R. W. HUMMEL 1967

机译：寻找丙二醇形成的γ-二氧化碳 - 丙烷混合物作为三相和单一氧原子与烃类反应的测量

Coupling of Geochemical Reactions and Convective Mixing in the Long-TermGeological Storage of Carbon Dioxide

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