Gas (e.g. CO2, H2S) mechanisms may work, provided that sufficient gases are generated from the oxidation of ore to produce a surface signature.
The Decc spokesman said: "We support industry's endeavours in pursuing energy sources (like shale gas), provided that tapping of such resources proves to be economically, commercially and environmentally viable.
If there exists an infinitesimal step in the density of the gas, it will remain stationary provided that the gas flows uniformly through it toward the region of higher density, with a velocity If the gas is stationary, then (145) describes the velocity with which the step moves.
The sulphur dioxide can be sequestered together with the carbon dioxide, provided that the gas is dry, and, consequently, there is no need for a desulphurizing unit.
For GT-CC tar concentrations are higher, but this should not be of concern provided that hot gas cleaning can effectively prevent tar condensation.
The techniques described in this chapter for oil well testing are appropriate provided that real gas pseudopressures are substituted for pressures and allowance is made for a component of rate-dependent skin.
In order to control the water path into the channel near side walls, a further discussion has been provided that a gas diffusion layer design based on hydrophilic fibres distributed inside a hydrophobic fibre matrix could provide a precisely controlled water path through the gas diffusion layer.
With a phenomenological two-phase reactor model for the fluidised bed membrane reactor, incorporating a separately developed lumped flux expression for the H2 permeation rate through the used Pd-based membranes, the measured data from the fluidised bed membrane reactor could be well described, provided that axial gas back-mixing in the membrane-assisted fluidised bed reactor is negligible.
Investigation of a density-based approach found it applicable to dual-porosity systems, provided that the gas interporosity flow equation is implemented.
The study led to a positive assessment of the possible use of the process products as fuel, provided that the combustion gases are treated.
