Vessel for cooling syngas

摘要

Vessel for cooling syngas comprising a syngas collection chamber and a quench chamber, wherein the syngas collection chamber has a syngas outlet which is fluidly connected with the quench chamber via a tubular diptube, wherein the syngas outlet comprises of a, co-axial with the diptube oriented, tubular part having a diameter which is smaller than the diameter of the tubular diptube and wherein the tubular part terminates at a point within the diptube such that an annular space is formed between the tubular part and the diptube, wherein in the annular space a discharge conduit for a liquid water is present having a discharge opening located such to direct the liquid water along the inner wall of the diptube, and wherein the discharge conduit has an extending part located away from the discharge opening, which extending part is fluidly connected to a vent conduit.