This is mainly due to higher lower furnace temperature which leads to higher sodium release from the black liquor droplets that can react with sulfur dioxide forming sodium sulfate.
42.
Black liquor recovery, water use reduction, spills control and employing less process chemicals can also help improve the quality of mill effluents and reduce environmental impacts to receiving waters.
43.
Thirdly, the gasification of black liquor char is more rapid than for any other feedstock as the inherently high sodium and potassium content of black liquor acts as a catalyst.
44.
:You can also try a Google search, for example on " rice straw " " black liquor " pulp . talk ) 03 : 09, 1 January 2008 ( UTC)
45.
"' Chemrec "'was a Stockholm, Sweden corporation that developed technology for entrained flow gasification of black liquor and certain types brown liquor for production of biofuels from the resulting syngas.
46.
Recycling the effluent ( see black liquor ) and burning it, using bioremediation ponds and employing less damaging agents in the pulping and bleaching processes can help reduce water pollution.
47.
Second generation biofuels use lignocellulosic raw material such as forest residues ( sometimes referred to as brown waste and black liquor from Kraft process or sulfite process pulp mills ).
48.
Thirdly, the gasification of black liquor char is more rapid than for any other feedstock as the inherently high sodium and potassium content of black liquor acts as a catalyst.
49.
Closure of the mill not only deprived Mobile Energy of its largest customer, but also cut off the power plant's main source of fuel, which is black liquor, a by-product of pulp production.
50.
However, its plant had to stop production since February for want of black liquor supply that is sourced from SIV's pulp plant and now the company is importing lignosulphates to meet its current demand.
