1. On January 26, 2011, the European Union's Chemrec's black liquor gasification technology. 2. Higher black liquor solids 65 70 % started to be in use. 3. Secondly the combustion is aided by spraying the black liquor into small droplets. 4. The steam flow increases with increasing black liquor dry solids content. 5. Combustion of black liquor in the recovery boiler furnace needs to be controlled carefully. 6. Black liquor dry solids have always been limited by the ability of available evaporation.7. But the function, combustion of black liquor , could be filled. 8. Weyerhaeuser has operated a Chemrec first generation black liquor Smurfit Kappa's plant in Pite? Sweden. 9. Its process wastes, wood residues and black liquor , gave 7000 8000 GWh RE electricity in 2005. 10. Approximately 7 tonnes of black liquor are produced in the manufacture of one tonne of pulp.
