This enhancement may be due to the increased dissolution of gas in water.
Low temperature accelerates equilibrium dissolution of gas and mineral, but slows down kinetic dissolution/precipitation of minerals, such as anorthite and kaolinite.
Variations of gas storage include time-dependent compression of the refuse, dissolution of gas components and porosity enlargement due to organic matter degradation.
It quantifies the dissolution of gas bubbles (containing any combination of CH4, CO2, O2, N2, and Ar) in marine or lacustrine environments based on the initial bubble size, free gas composition and environmental parameters (temperature, salinity, and dissolved gas concentrations).
We also numerically estimated the drag coefficients and Sherwood number for dissolution of gas bubbles in an infinite liquid by directly solving the Navier Stokes equation and the convection-diffusion equation.
In order to improve the predicting ability of hydrate formation condition for sour gas contained systems, the dissolution of gas in water and hydrolytic reaction equilibrium existing in aqueous phase was taken into account and two concepts, i.e., the true compositions and apparent compositions of aqueous phase, were introduced.
By measuring the bubble size and the rising speed from the bubble motion data captured by a personal computer, we could precisely estimate the drag coefficients and the Sherwood number for the dissolution of gas bubbles at Reynolds numbers below 100.
In addition, the results also indicate that effluent with high nutrient load hinders the dissolution of required gases in the media.
When the dissolution time was 35.22 h, the cumulative dissolution volume of gas in dead oil was 1.43 times larger than that in foamy oil, indicating that natural gas has a better diffusion capacity in dead oil than in foamy oil.
