Sensitivity analysis was performed by varying the price of raw materials, fermentation efficiencies and efficiency of the electricity conversion to investigate their effect on ethanol price.
This criterion, utilizable exergy coefficient, is a function of three important aspects of the process design: efficient use of raw materials, energy efficiency and waste reduction.
Selectivity is the key parameter for the practical application of oxidative activation of light alkanes, improving energy and raw materials utilisation efficiency and reducing CO2 formation and emission.
But I can see one in raw materials, for example, energy efficiency, sustainable agriculture, water efficiency.
All industries, small or large, seek improvements in the purchasing of raw materials, manufacturing, allocation, transportation efficiency, in curbing storage time, importing and disposing of products, with a view towards achieving environment objectives and reducing costs in the manufacturing process.
The entrainer-enhanced EtAc RD process efficiently uses the raw materials and significantly increases the process efficiency, allowing significant energy savings.
"Climate, environment, resource efficiency and raw materials".
Clearly, preventing material losses (i.e. utilizing raw materials maximally) improves the exergetic efficiency of industrial bread chains.
Traditionally, the nesting problem has been an issue to improve the efficiency of raw materials; further, research into mainly 2D optimization has progressed.
The hydrolysis step converting cellulose to glucose is recognized as the major limiting step in the development of biological processes for production of biofuels from lignocellulosic raw materials because of the low efficiency of cellulases and their cost.
