how to avoid coking of diesel fired boiler Agent


Comparing Decoking Methods - Cokebusters

Mar 17 2020 · Mechanical decoking or Pigging has been proven as the most effective method of removing internal fouling coke and scale from the inner surface of fired heater and boiler process tubes. When mechanical decoking using scraper pigs was introduced in the early 1990s many refineries were quick to benefit from the clear advantages of this new process.

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Process and Equipment Troubleshooting Process Consulting ...

Understanding the cause of coking high tube metal temperatures (TMTs) high pressure drop low draft high firebox pressure or a combination of several of these problems requires accurate field data and rigorous analytical models. Process Consulting Services can help troubleshoot fired refinery process heaters by employing the following tools:

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How to prevent the coking on the furnace wall of the coal ...

However the coking on the furnace wall is common in the operation of the coal-fired boiler. The prevention measures for the coking of the coal-fired boiler 1)Air volume. Reasonable air volume can promote the sufficient combustion of coal and reduce the coking of boiler. 2)Furnace temperature.

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POLYMER News - |POLYMER

How to prevent boiler coking in power plant. After using the POLYTE® 30A decoking agent the furnace shows a significant decrease in the thickness of the coke and the division panel tube is exposed indicating that the POLYTE® 30A decoking effe. 2019-08-19

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