The peak ethanol conversion efficiency reached 81.16% at a feedstock flow rate of 36 mL/min.
However, variations of feedstock flow, composition of feedstock, and environmental factors, as well as other factors, may cause abnormal operating conditions.
The transient-state performance of the system, the relationships with the solar radiation, the operating temperature, the feedstock flow rate and the productivity are presented.
This study presents an optimal dynamics and control strategy assessing the performance of a novel method based on aperture size adjustment in comparison to feedstock flow adjustment.
The experimental results demonstrated that the syngas volume flow rate was markedly enhanced from 90 to 240 L/h when the feedstock flow rate was increased from 18 to 54 mL/min.
It is found that the volume of anaerobic digester increases with the increase of hydraulic retention time while the feedstock flow rate decreases with the increase of hydraulic retention time.
It was found that a solar desalination system, based upon the prototype studied, is capable of producing in excess of 11 kg m−2 d−1 of distillate on a sunny day when the gap between the evaporator and condenser surfaces is of the order of 2 cm, and the feedstock flow rate is within the range of 40 50 kg m−2 d−1.
The main contributors to uncertainty are fraction insoluble solids (fIS) of the pretreated slurry, the feedstock flow rate, the pretreated slurry flow rate, and the xylan and glucan content in the feedstock.
They first dissolve the cellulose acetate in an acetone solvent to form a viscous feedstock, which flows easily through the printer nozzle at room temperature.
As a solid energy carrier, biomass generally has a few disadvantages, which limits its use for coal replacement and as a feedstock for entrained flow gasification.
