Which gasification furnace has the lowest carbon dioxide content?
Thread Content
If anyone knows, please let me know. Or share information about your own furnace type and the gas composition; by making comparisons, we can determine which ones are better, so that we can choose the best ones in the future.
I’ll tell you the operational data for the two gasification technologies I’m familiar with. For pressurized water-coal slurry gasification, the carbon dioxide content is around 16%, while it’s about 9% for pulverized coal gasification. The carbon dioxide level varies depending on the quality of the coal and on whether the burner is operating at the beginning or end of its cycle
The carbon dioxide level in my vaporizer is around 17.5
Is the gasifying agent pure oxygen or does it include water vapor?
In fluidized-bed gasification of water-coal slurry, only oxygen is used, while in dry-powder gasification a small amount of steam is added
BGL 59%, CO2 4.5%, CH4 8%, H2 26%
If it’s not 100%, what other gases are there then?