How to handle the fine slag from the gasification furnace
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The coal slag carried out of the gasifier by the process gas, as well as the fine slag separated through cyclone separators and wash towers, contains a carbon content of 10%-20%. How should this slag be handled? Is it possible to separate the coal slag? Can coal slag with a higher carbon content be obtained through flotation?
It seems that separation isn’t very practical; the Endu furnace uses mixed fuel. However, pelletizing the ash from gasification furnaces appears to be a promising approach at present
What does slag granulation mean? Could you provide a detailed explanation?
I’m not exactly sure either. Our factory hasn’t started using it yet due to funding issues. I heard it’s some kind of building material; you might want to search online – there should be successful cases available