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Friends familiar with the coal-to-natural gas process, please come in

2009-11-25View Original

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Using the Lurgi process and the water-coal slurry compression gasification method, where in the entire process are water coolers (or air coolers) used? I know that cooling is required after the transformation; what kind of equipment is generally used for cooling? I would appreciate your advice.
Reply #22009-11-25
It is a regular heat exchanger, featuring a boiler feedwater preheater, a desalinated water intercooler, and a circulating cooling water final cooler.
Reply #32010-01-03
Thank you for the answer from above; I’m wondering if there are any parts in the low-temperature methanol washing process where water coolers are used.
Reply #42010-01-03
Our low-temperature methanol washing unit uses several water coolers.
Reply #52010-01-04
Ours first uses water cooling and then air cooling. But we are still in the design phase
Reply #62010-01-05
Thank you to the two people above. I’m not sure at which specific stage in the process water coolers or air coolers are used for low-temperature methanol washing What is the cooling medium?

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