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Water-cooled slagging gasifiers

Normally ca 50% of the coal ash is removed from the bottom of the gasifier as a quenched slag. The balance is carried overhead in the gas as droplets which are solidified when the gas is cooled with a water spray. A fluxing agent is added, if required, to the coal to lower the ash fusion temperature and increase the molten slag viscosity. [Pg.69]

See other pages where Water-cooled slagging gasifiers is mentioned: [Pg.29]    [Pg.29]    [Pg.23]    [Pg.27]    [Pg.40]    [Pg.269]    [Pg.110]    [Pg.201]    [Pg.62]    [Pg.88]    [Pg.89]    [Pg.201]    [Pg.11]    [Pg.12]    [Pg.23]    [Pg.23]    [Pg.32]    [Pg.33]    [Pg.34]    [Pg.300]    [Pg.179]    [Pg.189]    [Pg.199]    [Pg.209]    [Pg.274]    [Pg.42]    [Pg.55]    [Pg.56]    [Pg.657]    [Pg.181]    [Pg.191]    [Pg.195]    [Pg.170]    [Pg.173]    [Pg.182]    [Pg.184]    [Pg.211]    [Pg.164]    [Pg.71]    [Pg.270]    [Pg.270]    [Pg.44]    [Pg.47]    [Pg.51]    [Pg.92]    [Pg.98]    [Pg.112]    [Pg.275]    [Pg.71]   
See also in sourсe #XX -- [ Pg.29 ]



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Cooling water

Gasifier, slagging

Gasifiers

Gasifiers gasifier)

Gasifiers water-cooled

Slagging

Slags

WATER-COOLED

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