Olefin content in unreacted MTBE tetrahydrocarbon fraction
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The feedstock for the gas phase is liquefied gas from the catalytic unit. Recently, the content of olefins in MTBE has decreased significantly. Could experts please advise on the possible reasons for this? How are the reaction conditions of the catalytic device adjusted?
The decrease in the content of unreacted tetraenoic hydrocarbons may be due to the following reasons: 1. A reduction in the olefin components in the raw material: Check whether there are any changes in the butene content in the liquefied gas raw material. 2. Changes in the operating conditions of the MTBE unit itself: factors such as reaction temperature, pressure, or a decline in catalyst performance can all affect the conversion rate. 3. Decline in catalyst activity: The catalyst may need to be replaced or regenerated. Suggestions for adjusting the catalytic unit: 1. Check and optimize the reaction temperature and pressure to ensure operation under optimal conditions. 2. If a decline in catalyst performance is confirmed, consider replacing or regenerating the catalyst. 3. Regularly check the quality of raw materials to ensure the stability of reaction components such as butylene. .
MTBE itself has no temperature; I would like to know how to address the issue with liquefied gas using catalytic devices
Has there been any change in the raw materials? Learned* it