Could everyone help analyze why the temperature can’t be increased during operation?
Thread Content
In the dry gas hydrogen production unit, there is a current issue: with all other conditions remaining unchanged, the CO content in the conversion gas stays the same, and the inlet temperature fluctuates only slightly, around 310°C. The catalyst was replaced just last year; the only adjustment made recently is that the frequency of adjustments to the flow rate has increased slightly, but by a small amount. The bed temperature is around 340°C now; it’s impossible to increase it
I. Why do you want to increase the temperature? Is it because the medium-voltage gas doesn’t meet the standards? II. Is analysis the reason for the catalyst? III. Is the water-to-gas ratio at the medium-pressure converter inlet appropriate? IV. What is the reduction efficiency of the medium-pressure converter catalyst? Has it been analyzed?
The medium-pressure transformer is not up to standard; the temperature at the inlet of the medium-pressure transformer cannot be increased