NHD purification technology is used in China for decarbonization and desulfurization. What problems have occurred during operation?

2009-11-28View Original

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NHD purification technology is used in China for decarbonization and desulfurization. What problems have occurred during operation?

Reply #22009-12-02

1. CO2 cannot be reduced 2. Liquid regeneration is not good

Reply #32009-12-03

How is that possible upstairs? What gas stripping do you use to decarburize the solution? How much should the solution temperature be controlled?

Reply #42013-05-30

The problem with desulfurization and decarburization is that desulfurization and decarburization are carried out separately, which is inconvenient to operate. It is inconvenient to recover and utilize the solution. During the decarburization process, it is necessary to control the pressure during the operation.

Reply #52013-05-30

The solution was added, and the liquid levels of the three towers were low after running for a period of time. I wonder where the solution went?

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