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= | =Info= | ||
*'''Hydrogen Station Compression and Costs from NREL''' - [https://www.nrel.gov/docs/fy14osti/58564.pdf]. Concludes cost of compression, storage, and | *'''Hydrogen Station Compression and Costs from NREL''' - [https://www.nrel.gov/docs/fy14osti/58564.pdf]. Concludes cost of compression, storage, and | ||
| Line 14: | Line 17: | ||
=Hydrogen Generator= | =Hydrogen Generator= | ||
* | *See [[Electrolyzer]] | ||
=Demonstration Hydrogen Houses= | =Demonstration Hydrogen Houses= | ||
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=Hydrogen Engines= | =Hydrogen Engines= | ||
*https://en.wikipedia.org/wiki/Hydrogen_internal_combustion_engine_vehicle | *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
- See Electrolyzer
Demonstration Hydrogen Houses
- Hopewell Project - NJ - [7]. AKA Hydrogen House - [8]
- Scientific American - Oh, only $500k for the off-grid home - [9]
Hydrogen Engines
- https://en.wikipedia.org/wiki/Hydrogen_internal_combustion_engine_vehicle
- Improving the ICE for hydrogen use - [10]
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] -
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.