The air and black liquor are introduced through primary and secondary air ports-6, liquor guns-7 and tertiary air ports-8.
22.
Six effect evaporators are common in the recovery of black liquor in the kraft process for making wood pulp.
23.
This is due to practiced collection and burning of these odorous gases in the recovery boiler along with black liquor.
24.
The organic matter in the black liquor is made up of water / alkali soluble degradation components from the wood.
25.
Increasing black liquor dry solids is especially helpful since the recovery boiler capacity is often limited by the flue gas flow.
26.
For all practical purposes sodium-based sulfite liquor, the sulfite process equivalent of black liquor, is equally or even better suited for gasification.
27.
The 300 tons / day atmospheric air-blown unit increases pulp production through improved black liquor recovery capacity and flexibility in chemical recovery.
28.
The liquid state also makes the black liquor easy to atomize into a fine mist that reacts very quickly in the gasifier.
29.
The black liquor comprises 15 % solids by weight of which 10 % are organic chemicals and 5 % are inorganic chemicals.
30.
The "'electricity sector in Finland "'relies on nuclear power, forest industry black liquor and wood consumption, cogeneration and electricity import from neighboring countries.
