Sentence examples for permeate pressure from inspiring English sources
The membrane characteristics were determined as function of operating conditions such as feed composition, temperature, and permeate pressure in pervaporation and vapor permeation.
In the dimensionless form of the equations, the terms Θ i and ϕ can be distinguished as the permeation number and the feed to permeate pressure ratio, respectively.
The influence of the operation parameters, such as feed composition, temperature and permeate pressure was experimentally investigated in terms of permeation flux, separation factor, permeance and membrane selectivity.
The results showed that in order to obtain optimum permeation flux and selectivity, the temperature, feed concentration of alcohol, permeate pressure and feed flow rate were 75 °C, 94 wt%, 1 kPa and 84 dm3/h, respectively.
The higher the membrane permeability, the more significant the permeate pressure build-up.
The primary process variables studied were amplitude of vibration, temperature, liquid flow rate, and permeate pressure.
The negative impact of higher permeate pressures on the permeating fluxes could be effectively compensated by using relatively small sweep flow rates up to 100 mL min−1.
The feed and permeate pressures also are varied over ranges encompassing the values proposed by MTR.
Experiments were performed at a variety of feed concentrations, feed flow rates, reflux ratios and permeate pressures.
This optimal design was found while also considering feed and permeate pressures as well as recycle ratios between stages.
Simple dimensionless terms E and y∗i were derived to characterise the transport performance at various permeate pressures.
