Fischer-Tropsch: Difference between revisions
m (link) |
mNo edit summary |
||
| Line 1: | Line 1: | ||
The Fischer-Tropsch (FT) process was first developed in Germany in the 1920's. It was used in Germany during WWII to make liquid fuels from coal. The FT process requires a feed stream consisting largely of carbon monoxide and hydrogen (also known as "syngas"). Thus, gasification is the first step inproducing fuels from biomass (''bio-to-liquid'', BTL). The FT process converts the feed gas into liquid organic compounds, carbon dioxide and water. The conversion takes place in the presence of a catalyst, usually iron (magnetite) or cobalt. The '''temperature''', '''pressure''' and '''catalyst''' determine whether a light or heavy syncrude is produced. For example, at 330°C mostly gasoline and olefins are produced whereas at 180 to 250°C mostly diesel and waxes are produced. | The Fischer-Tropsch (FT) process was first developed in Germany in the 1920's. It was used in Germany during WWII to make liquid fuels from coal. The FT process requires a feed stream consisting largely of carbon monoxide and hydrogen (also known as "syngas"). Thus, gasification is the first step inproducing fuels from biomass (''bio-to-liquid'', BTL). The FT process converts the feed gas into liquid organic compounds, carbon dioxide and water. The conversion takes place in the presence of a catalyst, usually iron (magnetite) or cobalt. The '''temperature''', '''pressure''' and '''catalyst''' determine whether a light or heavy syncrude is produced. For example, at 330°C mostly gasoline and olefins are produced whereas at 180 to 250°C mostly diesel and waxes are produced. | ||
==Small-scale Gas-To-Liquids== | ==Small-scale Gas-To-Liquids: Proof of Principle== | ||
This process can be done on the small scale, as shown in this video: | This process can be done on the small scale, as shown in this video: | ||
| Line 7: | Line 7: | ||
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="640" height="390" src="https://www.youtube.com/embed//KFtrhz47K3Y" frameborder="0" allowFullScreen></iframe> | <iframe title="YouTube video player" class="youtube-player" type="text/html" width="640" height="390" src="https://www.youtube.com/embed//KFtrhz47K3Y" frameborder="0" allowFullScreen></iframe> | ||
</html> | </html> | ||
==Also on the OSE Wiki== | |||
see [[Gasifier]], [[Compressed Fuel Gas]], [[Pyrolysis Oil from Biomass]], | |||
==External Links== | ==External Links== | ||
Revision as of 13:50, 2 February 2011
The Fischer-Tropsch (FT) process was first developed in Germany in the 1920's. It was used in Germany during WWII to make liquid fuels from coal. The FT process requires a feed stream consisting largely of carbon monoxide and hydrogen (also known as "syngas"). Thus, gasification is the first step inproducing fuels from biomass (bio-to-liquid, BTL). The FT process converts the feed gas into liquid organic compounds, carbon dioxide and water. The conversion takes place in the presence of a catalyst, usually iron (magnetite) or cobalt. The temperature, pressure and catalyst determine whether a light or heavy syncrude is produced. For example, at 330°C mostly gasoline and olefins are produced whereas at 180 to 250°C mostly diesel and waxes are produced.
Small-scale Gas-To-Liquids: Proof of Principle
This process can be done on the small scale, as shown in this video:
Also on the OSE Wiki
see Gasifier, Compressed Fuel Gas, Pyrolysis Oil from Biomass,
External Links
- Wikipedia: Fischer-Tropsch
- All Power Labs - open source gasifiers. They also have a Youtube channel