126439 ⎘
Regeneration of pulp liquors or effluent waste waters; Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
BLACK LIQUOR VISCOSITY REDUCING AND ANTI-SCALE AGENT
#2BLACK LIQUOR TREATMENT
#3METHOD FOR THE GASIFICATION OF A BLACK LIQUOR
#4Black liquor viscosity reducing and anti-scale agent
#5KRAFT PULP MILL SCALE CONTROL WITH END GROUP MODIFIED POLYCARBOXYLATES
#6CATALYTIC CONVERSION OF LIGNIN
#7Deposit control for a black liquor recovery boiler
#8Process for the preparation of aromatic compounds
#9Process for treating black liquor
#10Method and arrangement for separating contaminants from liquids or vapors