Difference between revisions of "Black liquor"
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| − | '''Black liquor''' is | + | '''Black liquor''' is liquor with ink in it. |
Alkaline spent liquor is removed from the digesters in the process of chemically pulping wood. After evaporation, the residual "black" liquor is burned as a fuel in a recovery furnace that permits the recovery of certain basic chemicals. | Alkaline spent liquor is removed from the digesters in the process of chemically pulping wood. After evaporation, the residual "black" liquor is burned as a fuel in a recovery furnace that permits the recovery of certain basic chemicals. | ||
[[category:energy]] | [[category:energy]] | ||
Revision as of 02:57, January 10, 2009
Black liquor is liquor with ink in it.
Alkaline spent liquor is removed from the digesters in the process of chemically pulping wood. After evaporation, the residual "black" liquor is burned as a fuel in a recovery furnace that permits the recovery of certain basic chemicals.