نتایج جستجو برای: fuel substitution
تعداد نتایج: 124497 فیلتر نتایج به سال:
These papers are produced by the Institute for Manufacturing, at the University of Cambridge Engineering Department. They are circulated for discussion purposes only and should not be quoted without the author's permission. Your comments and suggestions are welcome and should be directed to the first named author. Abstract How do advanced materials ventures overcome the daunting commercializati...
Catalytic partial oxidation (CPOX) can efficiently be used for the autothermal conversion of logistic fuels to hydrogen and synthesis gas in compact reactors to supply fuel for portable and stationary fuel cells. CPOX of characteristic constituents of logistic transportation fuels are studied experimentally in Rh/ Al2O3 coated honeycomb monoliths at short contact times. Towards a fundamental un...
In maize growing technologies, tillage technological operations are the most time-consuming and require the greatest fuel input. Substitution of conventional tillage, involving deep ploughing, by other reduced tillage methods can reduce technological production costs, diminish soil degradation and environmental pollution from greenhouse gas emissions, as well as improve economic competitiveness...
Ethanol and methyl-tertiary butyl ether (MTBE) were close substitutes in the gasoline additives market until MTBE was banned due to concerns about groundwater contamination, leading to a sudden and dramatic substitution toward ethanol as an alternative oxygenate and octane-booster. We use variation in the timing of MTBE bans across states to identify their effects on gasoline prices. We find th...
The utilization of coal as an energy source is still the main choice textile industry in Indonesia. process this left 20% FABA (fly ash-bottom ash) where 80% them were bottom ashes which are considered hazardous and toxic waste. This study aims to obtain technology production for treating ash biomass from urban waste alternative reducing environmental problems (zero waste: material). Biomass Co...
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