
We use the high-temperature flue gas as the heat source which is generated by natural gas combustion. The flue gas directly heats the water, which then heats the LNG coil tubes in the immersion pool. This process consumes fuel, but it has high heat transfer efficiency, small equipment occupation, high automation, and gasification capacity is not affected by the climate. The gasification load can be arbitrarily adjusted between 10 and 100%.