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2. Hydrogen purification - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_purification

   Hydrogen purification is any technology used to purify hydrogen. The impurities in hydrogen gas depend on the source of the H2, e.g., petroleum, coal, electrolysis, etc. The required purity is determined by the application of the hydrogen gas. For example, ultra-high purified hydrogen is needed for applications like proton exchange membrane ...

3. Hydrogen economy - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_economy

   [[Hydrogen energy]] is a clean fuel that produces only water when used in fuel cells. While most hydrogen comes from natural gas, green hydrogen from renewables offers a zero-emission alternative.Producing green hydrogen can both reduce the need for renewable power curtailment during periods of high renewables output and be stored long-term to ...

4. Hydrogen fuel enhancement - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_fuel_enhancement

   Hydrogen fuel enhancement from electrolysis (using automotive alternators) has been promoted for use with gasoline-powered and diesel trucks, [14] [15] [16] although electrolysis-based designs have repeatedly failed efficiency tests and contradict widely accepted laws of thermodynamics (i.e. conservation of energy). Proponents, who sell the ...

5. What is green hydrogen and why is it touted as a clean fuel?

   www.aol.com/news/green-hydrogen-why-touted-clean...

   Green hydrogen is being touted around the world as a clean energy solution to take the carbon out of high-emitting sectors like transport and industrial manufacturing. The India-led International ...

6. Hydrogen production - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_production

   One is to use power to gas, in which electric power is used to produce hydrogen from electrolysis of water, and the other is to use landfill gas to produce hydrogen in a steam reformer. Hydrogen fuel, when produced by renewable sources of energy like wind or solar power, is a renewable fuel.

7. Green hydrogen - Wikipedia

   en.wikipedia.org/wiki/Green_hydrogen

   In 2021 then New York governor Andrew Cuomo announced a $290 million investment to construct a green hydrogen fuel production facility. [95]. This was cancelled in October 2024 [96]. State authorities backed plans for developing fuel cells to be used in trucks and research on blending hydrogen into the gas grid. [97]