Renewable diesel: the economics?
…tax rates and other reagents (e.g., hydrogen, methanol, sodium hydroxide, hydrochloric acid, etc).. Capex costs are estimated on both a top-down and a bottom-up basis. The average greenfield is costing…
Organic Rankine Cycles: the energy economics?
…sources. For example propane boils at -42°C, methanol boils at 65°C and ethanol at 78°C. Past systems have historically also used fluorocarbons. Organic Rankine Cycles can be useful for waste…