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[Edavan]

Dear Sir.

 

Could anyone advice the following.

 

Equipment: centrifugal gas compressor with tandem seal.

Sealing gas: Fuel gas from compressor discharge.

Requirement: Dew point of the Fuel/seal gas shall be 30 Deg C lower than the seal gas temperature, so the heater in included in the scope of seal gas system

Query: Could any one advice whether ON/OFF Heater is suitable or Thrysitor control is required. Further please advice how the 30 Deg C differential will be maintained.

In case of any additional details required, if let me know

[alcir grohmann]

Mr Adavan

 

If possible, send to me more details about the problem. My e-mail :   alcir.grohmann@yahoo.com.br

Do you have a P&ID diagram concerning to this ( although not necessary, I'd like to have a better understanding of the process ).

 

Alcir Grohmann