Sentences with phrase «hydrogen production rates»

Advanced materials are essential in improving the overall system efficiency at high hydrogen production rates, reducing capital cost, and efficiently using renewable and industrial waste heats.

Current hydrogen production rate is 2 kg per hour from low - temperature electrolysis.

Not exact matches

First, small changes in the catalyst have a significant effect on hydrogen gas production rates.

The process captures and sequesters the carbon dioxide and hydrogen sulfide generated naturally during biological methane production, accelerating renewable methane production rates by 10 percent to 30 percent while sequestering carbon dioxide.

The latter choice implies that a part of the wind power generated does not have time - urgent uses but may be converted (e.g. to hydrogen) at variable rates, leaving a base - production of wind power sufficient to cover the time - urgent demands.»

The process lasts for, at least, several days and the maximum rate of the production of hydrogen occurs during the first eight hours,» Kosourov said.

Incidentally, how would the net btu's / acre achieved by ethanol production (if any) compare to the btu's / acre that could be achieved by using solar cells to electrolyze water during sun hours, then burning the hydrogen and oxygen in a conventional steam plant 24/7 at a rate slightly less than the average rate of O2 / H2 production?

Achieving even this rate of production from tar sands is uncertain because of growing concerns about environmental impacts downstream and insufficient hydrogen and water.