What causes high pressure difference in the converter and how to deal with it?
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Let’s discuss the reasons why the pressure difference in a shift converter increases after long-term use of the conversion catalyst, and how to address this issue
Are you asking if the differential pressure is accurate? Or why do the operating conditions change?
As the catalyst is used for an extended period of time, caking of the catalyst becomes inevitable; this is mainly due to large fluctuations in catalyst temperature caused by frequent start-up and shutdown operations, as well as catalyst fragmentation； Additionally, carbon deposition in the transformation reaction ； The gas entering the conversion furnace is dirty, containing oil and other contaminants ； During normal production, excessive use of steam leads to water contamination, etc.