Where does the fine slag from the gasification slag water unit go?
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Slag treatment unit: After passing through the vacuum filter, the fine carbon black slag, which contains a high amount of water – could those of you who are experts tell me where this type of solid waste goes in your factories? What was it used for?
There are various methods for handling this; those with a high carbon content are sent to boilers for mixed combustion； There are also owners who sign contracts with brick-making or other construction industries for recycling
It can be given to cement factories to make cement.
Co-firing, sometimes used in the brick-making industry, can help reduce coal consumption; it functions in a similar manner to co-firing
It was also delivered by delivery services in the past, but recently they said they can no longer handle it; they are examining the methods used by other companies, and they also plan to use the boiler for mixed combustion.
Most of it was used as a fuel additive in boilers, and a portion was sent to brick factories to be used in making bricks.
Generally, the coarse slag is used for paving roads while the fine slag is used to fuel boilers
I heard that the filter cake can be sold for money, but we people at the bottom don’t know where to turn anymore ;P