When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Hydrogen infrastructure - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_infrastructure

   Hydrogen pipeline transport is a transportation of hydrogen through a pipe as part of the hydrogen infrastructure. Hydrogen pipeline transport is used to connect the point of hydrogen production or delivery of hydrogen with the point of demand, pipeline transport costs are similar to CNG, [9] the technology is proven, [10] however most hydrogen is produced on the place of demand with every 50 ...

3. United States hydrogen policy - Wikipedia

   en.wikipedia.org/wiki/United_States_Hydrogen_Policy

   Hydrogen is an energy carrier and can be used to store and deliver energy as needed. When used in a fuel cell, the hydrogen atom dissociates into a positively charged hydrogen ion and a negatively charged electron which is diverted to an electric load. A fuel cell can be used to power anything in much the same way that batteries are used.

4. International Partnership for Hydrogen and Fuel Cells in the ...

   en.wikipedia.org/wiki/International_Partnership...

   The International Partnership for Hydrogen and Fuel Cells in the Economy was founded in 2003 to help create cooperation between different governments in developing hydrogen fuel cell technology. [2] The IPHE contains two central groups: the Education & Outreach Working Group and the Regulations, Codes, Standards, & Safety Working Group. [3]

5. Hydrogen economy - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_economy

   The concept of a society that uses hydrogen as the primary means of energy storage was theorized by geneticist J. B. S. Haldane in 1923. Anticipating the exhaustion of Britain's coal reserves for power generation, Haldane proposed a network of wind turbines to produce hydrogen and oxygen for long-term energy storage through electrolysis, to help address renewable power's variable output. [15]

6. Hydrogen technologies - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_technologies

   Hydrogen is a chemical widely used in various applications including ammonia production, oil refining and energy. [1] The most common methods for producing hydrogen on an industrial scale are: Steam reforming, oil reforming, coal gasification, water electrolysis. [2] Hydrogen is not a primary energy source, because it is not naturally occurring ...

7. Hydrogen production - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_production

   Considering the industrial production of hydrogen, and using current best processes for water electrolysis (PEM or alkaline electrolysis) which have an effective electrical efficiency of 70–82%, [70] [71] [72] producing 1 kg of hydrogen (which has a specific energy of 143 MJ/kg or about 40 kWh/kg) requires 50–55 kWh of electricity.