Shell Coal Gasification Technology
Shell Coal Gasification Technology
Shell Coal Gasification Technology
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
SCGP – membrane wall, protected by the slag layer<br />
Solid slag layer on refractory lining<br />
(Protection for the water tubes)<br />
Water–steam mixture out<br />
(To steam drum)<br />
> 1,500°C<br />
Refractory lining fixed on tubes<br />
(Thickness: – 14 mm [½ in.])<br />
Molten slag flow on solid slag layer<br />
(Downward flow by gravity)<br />
Annular space<br />
240°C (depending on boiler<br />
water temperature)<br />
Water tube<br />
Boiler water in<br />
(Saturated, operating<br />
range 40–70 bar)<br />
<strong>Shell</strong> Global Solutions 7
Change language