Do you control the hardness of the boiler water at this level?

2017-06-23View Original

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Dear forum members: I am a technical staff member in a pulp and paper manufacturing company. The pressure of the alkali recovery boiler at our facility is 1.27 MPa. **The standards do not set any mandatory requirements regarding the hardness of the boiler water for such boilers, but our management has suggested that we consider establishing a standard by referring to those used by other manufacturers. Do your boilers of similar capacity have any regulations regarding the hardness of the boiler water? If so, what are the specified limits? Also, what is the boiler pressure at your same level?

Reply #22017-06-23

The boiler water hardness parameter is very important.

Reply #32017-06-23

If the boiler water hardness is not controlled, tube explosions are likely to occur in the future.

Reply #42017-06-24

The recommended standard is GB/T1576-2008 \"Water Quality for Industrial Boilers\"

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Do you control the hardness of the boiler water at this level?

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