Black liquor is the waste liquor from alkali papermaking, but it is an excellent mixture of latent base, organic base and buffer base.
黑液是碱法造纸产生的废液，但它却是一种出色的潜在碱、有机碱和缓冲碱的混合物。
2
Experiments showed that the alkali recovery from straw pulp black liquor may be up to 95%.
实验表明，草浆黑液碱回收转化率可高达95%以上。
3
Based on the combustion process in alkali recovery system, the control scheme, hardware configuration and software design of the black liquor combustion process are introduced.