Hydrogen Compression: Difference between revisions

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=OSE Position=
OSE proposes a robust economy based on water lubricated internal combustion engines running on hydrogen as a solution for distributed power production - available today using current technology with no new innovation needed outside of social innovation towards acceptance of the possibility.
=Info=
*'''Hydrogen Station Compression and Costs from NREL''' - [https://www.nrel.gov/docs/fy14osti/58564.pdf]. Concludes cost of compression, storage, and
*Diaphragm compressor - for hydrogen - [https://www.howden.com/en-us/applications/compressors-for-hydrogen-fuel-cell]
*Diaphragm compressor - for hydrogen - [https://www.howden.com/en-us/applications/compressors-for-hydrogen-fuel-cell]
*Piston compressors provide high volume. Easier to do than diaphragm compressors. No need for ultra purity in hydrogen engines. [https://www.neuman-esser.de//en/compressors/hydrogen-compressors/]
=Low Pressure Storage=
*Low pressure hydrogen storage - [https://hydrogenhouseproject.org/the-hydrogen-house.html#:~:text=The%20Hydrogen%20House%20is%20North,approved%20solar%2Dhydrogen%20powered%20residence.&text=The%20hydrogen%20can%20then%20be,of%20a%20hydrogen%20fuel%20cell.] - NJ demo house.
=Companies=
*Pure Energy Centre - [https://pureenergycentre.com/pure-energy-centre-wins-waless-first-700-bar-green-hydrogen-filling-station/]
=Hydrogen Cylinders=
*2000 PSI - 194 cu f (5.5 cu m) [https://www.praxairusa.com/catalogs/item-content/hy-k/hydrogen-(h2)/pr_70082119]
=Hydrogen Generator=
*See [[Electrolyzer]]
=Demonstration Hydrogen Houses=
*Hopewell Project - NJ - [http://hopewellproject.org/pages/about.html]. AKA Hydrogen House - [https://www.hydrogenhouseproject.org/index.html]
*Scientific American - Oh, only $500k for the off-grid home - [https://www.scientificamerican.com/article/hydrogen-house/]
=Hydrogen Engines=
*https://en.wikipedia.org/wiki/Hydrogen_internal_combustion_engine_vehicle
*Improving the ICE for hydrogen use - [https://news.usc.edu/trojan-family/why-hydrogen-fuel-isnt-mainstream-as-fossil-fuel-alternative/#:~:text=Current%20hydrogen%20vehicles%20use%20fuel,expensive%20materials%20such%20as%20platinum.]
=Fuel Cells=
*Fuel cell types overview - [https://batteryuniversity.com/learn/article/fuel_cell_technology#:~:text=Operating%20a%20PEM%20fuel%20cell,good%20for%20about%2040%2C000%20hours.]
*1kW costs $5k - [https://www.fuelcellearth.com/fuel-cell-products/horizon-1000w-pem-fuel-cell/]
*400W for 8.5k Euro [https://www.powerup-tech.com/products/up400]
*$60/W - [https://www.classbforum.com/forums/f23/sofc-fuel-cells-8360.html]
*11k fuel cell cars exist already worldwide, half of them being in California - [https://www.npr.org/2019/03/18/700877189/japan-is-betting-big-on-the-future-of-hydrogen-cars#:~:text=Only%20about%2011%2C000%20fuel%20cell%20vehicles%20are%20on%20the%20road%20worldwide.]
*From [https://www.eetimes.com/ec-to-bet-on-hydrogen-fuel-cell-vehicles/#] - [[File:fccars.png|200px]]
=Efficiency and Lifetime=
*Efficiency from electrolysis back to electricity in fuel cells is 45% with fuel cells - p. 11 - [https://www.scribd.com/doc/71456929/e03-05-20hydrogenmyths?secret_password=gow2fk3d1e0gayhwls0#fullscreen&from_embed]
*Lifetime of PEM FC is only 2k-4k hours in cars, and 40k in stationary applications. Major issues with longevity! [https://batteryuniversity.com/learn/article/fuel_cell_technology#:~:text=Operating%20a%20PEM%20fuel%20cell,good%20for%20about%2040%2C000%20hours.]
=Fueling Stations=
*Cost approximately $1M each. OSE could fund these from proceeds of programmatic revenue in locations of [[OSE Campuses]].
=Internal Links=
*[[20 Hydrogen Myths (Whitepaper)]]
*[[Solar Hydrogen Production]]
*[[Hydrogen Production]]
=External Links=
*[https://www.energy.gov/eere/fuelcells/hydrogen-and-fuel-cell-technologies-office Office of Energy Efficiency and Renewable Energy]
[[Category: Biofuel]] [[Category: Energy]] [[Category: Hydrogen]]

Latest revision as of 23:26, 1 August 2021

OSE Position

OSE proposes a robust economy based on water lubricated internal combustion engines running on hydrogen as a solution for distributed power production - available today using current technology with no new innovation needed outside of social innovation towards acceptance of the possibility.

Info

  • Hydrogen Station Compression and Costs from NREL - [1]. Concludes cost of compression, storage, and
  • Diaphragm compressor - for hydrogen - [2]
  • Piston compressors provide high volume. Easier to do than diaphragm compressors. No need for ultra purity in hydrogen engines. [3]

Low Pressure Storage

  • Low pressure hydrogen storage - [4] - NJ demo house.

Companies

  • Pure Energy Centre - [5]

Hydrogen Cylinders

  • 2000 PSI - 194 cu f (5.5 cu m) [6]

Hydrogen Generator

Demonstration Hydrogen Houses

  • Hopewell Project - NJ - [7]. AKA Hydrogen House - [8]
  • Scientific American - Oh, only $500k for the off-grid home - [9]

Hydrogen Engines

Fuel Cells

  • Fuel cell types overview - [11]
  • 1kW costs $5k - [12]
  • 400W for 8.5k Euro [13]
  • $60/W - [14]
  • 11k fuel cell cars exist already worldwide, half of them being in California - [15]
  • From [16] - Fccars.png

Efficiency and Lifetime

  • Efficiency from electrolysis back to electricity in fuel cells is 45% with fuel cells - p. 11 - [17]
  • Lifetime of PEM FC is only 2k-4k hours in cars, and 40k in stationary applications. Major issues with longevity! [18]

Fueling Stations

  • Cost approximately $1M each. OSE could fund these from proceeds of programmatic revenue in locations of OSE Campuses.

Internal Links

External Links

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