Is the temperature of the first stage in Qilu’s 80,000-ton sulfur recovery unit also regulated using a high-dilution valve?

2009-11-30View Original

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This post was last edited by adsl121 on 2009-11-30 23:37. High-doping valves are generally used for small devices; is the temperature of the first stage in Qilu’s 80,000-ton sulfur recovery unit also regulated using high-doping valves? Is a second-stage conversion also equipped with a process gas heat exchanger?

Reply #22009-11-30

This post was last edited by adsl121 on 2009-11-30 23:37. Yes. Use a mixing valve for the first stage, and a process gas heat exchanger for the second stage

Reply #32009-11-30

This post was last edited by adsl121 on 2009-11-30 23:37. Where are you from?

Reply #42009-12-01

I work at Dongming Petrochemical, and the guy is from Qilu, right?

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Is the temperature of the first stage in Qilu’s 80,000-ton sulfur recovery unit also regulated using a high-dilution valve?

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