| 摘要 |
The present invention relates to a method for treating synthesis gas, from an indirect or direct gasifi- er; the method comprising steps for: - allowing the gas within a predetermined entry temperature range to flow into a first heat exchanger, - allowing the gas to flow through the first heat exchanger while exchanging heat to a first medium, - allowing the gas to transfer from the first heat exchanger to a subsequent last heat exchanger, - allowing the gas to flow though the last heat exchanger while exchanging heat to a last medium, - allowing the gas to exit the last heat exchanger for being available to a further treatment, such as a cleaning treatment, within a predetermined exit temperature range, preferably below an ash or mineral solidification point. Furthermore, the present invention relates to a cooling system for cooling of synthesis gas and to a gasification system. |
