Fuel Cells: Unterschied zwischen den Versionen
Zur Navigation springen
Zur Suche springen
Helm (Diskussion | Beiträge) |
Helm (Diskussion | Beiträge) |
||
| Zeile 39: | Zeile 39: | ||
| 660 Mio. m³ in 2006 (US-market) | | 660 Mio. m³ in 2006 (US-market) | ||
|- | |- | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| - | | - | ||
| - | | - | ||
|} | |} | ||
Version vom 4. Mai 2012, 15:01 Uhr
Introduction
A fuel cell is an electrochemical cell that produces power through a reaction, triggered in the presence of an electrolyte, between the fuel (on the anode side) and an oxidant (on the cathode side). The reactants flow into the cell, and the reaction products flow out of it, while the electrolyte remains within it. Currently a couple of fuel cells are available, which can be allocated to different fuel cell families as shown in the table below.
| Type | Efficiency | Operating temperature | ||
|---|---|---|---|---|
| Gas engines | (25) 30 - 100 | proved and tested | Power, heat, emission reduction | since 1996 over 100 units in operation |
| Boilers / Burners - monovalent | (20) 25 - 100 | proved and tested | Heat, emission reduction | since 1980th |
| Boilers / Burners - additional | (20) 25 - 100 | proved and tested | Heat, emission reduction | since 1900 on mines |
| CMM flaring | 20 - 100 | proved | Emission reduction | used on landfills |
| Liquified Natural Gas - LNG | 50 - 100 | tested | LNG, emission reduction | 660 Mio. m³ in 2006 (US-market) |
| - | - |
