How to determine internal leakage in the heat exchangers at the inlet and outlet of a converter?

2010-03-31View Original

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How to determine internal leakage in the heat exchangers at the inlet and outlet of a converter?

Reply #22010-03-31

Gas analysis can be performed to make a determination.

Reply #32010-03-31

1. A sudden increase in carbon monoxide at the system outlet; this can be determined by analyzing the carbon monoxide content in the semi-water gas at the heat exchanger inlet and in the shifted gas at the outlet. 2. A sudden increase in the temperature of the low-temperature shift bed; this is determined through additional analysis. 3. A sudden decrease in the temperature of the feed gas to the medium-temperature shift reactor, etc

Reply #42010-04-02

Perform a gas analysis; generally, the inlet pressure is high, and if the outlet pressure increases sharply, there is a leak

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