| abstract |
A container for quenching gas at a temperature above 1100 ° C. by contacting with an aqueous corrosive liquid (30), lined with a hot face material capable of withstanding hot dry gas at a temperature above 1100 ° C. The upper container wall portion (22), the lower container wall portion (35) in contact with the aqueous corrosive liquid (30), and the membrane wall portion in the container wall (35) near the expected liquid / gas interface level. (21) A container comprising a membrane wall portion (21), wherein said membrane wall has an internal channel (26) for circulating a cooling fluid. |