The model was applied to the experimental data which showed that the radius of liquid CO 2 droplets in water reduced linearly with time. It was proved that the dissolution rate of CO 2 into water is dominated by the decay of CO 2 hydrate on the surface of the droplet. The rate constant...
If small droplets can be created and maintained, open ocean outlets may become a practical disposal technique. However, the pH of water peeling off from the plume is so low that marine life outside the plume would be affected.关键词:
The objective of the present study is set as to clarify the dissolution phenomena of liquid CO2 in the high pressure corresponding to deep-ocean, and CO2 concentration profile near the water-liquid CO2 interface when CO2 hydrate formation. First of all, visualization unit is constructed which can...
Dissolution of buoyant CO_2 drops in a counterflow water tunnel simulawting the deep ocean waters We investigated the dissolution of CO_2 drops in a high pressure counterflow water tunnel simulating ocean conditions down to 2000 m below the ocean surfac... H.,Teng,A.,... - 《Energy Conve...
Dissolution kinetics of ulexite in CO2-saturated water. Kocakerim,M. M.,?olak,S.,Davies,T.,Alkan,M. Canadian Met. Quarterly . 1993Kocakerim, M. M., Colak, S., Davies, T. and Alkan, M., Dissolution Kinetics of Ulexite in CO2 Saturated Water, Can. Metal. Q. 32, 393 (1993)....
I want to simulate the dissolution of carbon dioxide in water. I have a 2D square (fluid: water) where the top boundary is a CO2 inlet. This is what’s supposed to happen (attached picture). 1. Carbon dioxide will get into the water through diffusion, the only mass ...
The role of water flow and dispersion in the dissolution of CO2 in deep saline aquifers CO2 dissolution is one of the most important trapping mechanisms and was therefore investigated extensively. The vast majority of studies have neglected th... I Michel-Meyer,U Shavit,R Rosenzweig - Internation...
The reason is that sodium hydroxide is soluble in water, while calcium hydroxide is slightly soluble in water. The concentration of lime water is small, and the absorbed carbon dioxide is not complete. Laboratory test CO2 must use clear lime water, because it can produce obvious, but the ...
CO2 dissolution is rapid, with most of the liquid CO2 dissolving in the initial 100 seconds. The density of the resultant mixture is strongly affected by the concentration of dissolved CO2 which is in turn strongly influenced by entrainment. The density difference between ambient sea water and ...
13. At the same time, the Henry`s coefficient, partial molar enthalpy change and partial molar entropy change of CO2 during dissolution at different temperature were also calculated in this paper. 本文还计算得到了不同温度和压力下二氧化碳在丙烯酸酯溶解过程中的Henry系数、偏摩尔焓变和偏摩尔熵变等热力...