Seeking advice on fuel issues for atmospheric and vacuum distillation heaters
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Natural gas is too expensive, so the heating furnace is now intended to use oil as fuel. The only type of heavy oil that is reasonably affordable at the moment is oil slurry. Are there any examples of heating furnaces that use oil slurry, or specific parameters related to this? In particular, are there any cost-effective methods for dealing with the exhaust gases generated?
There are examples where the clarified slurry can be used as fuel oil.
Those upstairs, if you want to use oil slurry as fuel, you will need to redesign the burner based on factors such as the load of your furnace, the height of the furnace tubes, the number of tube passes, whether the convection chamber consists of plain tubes or finned tubes, the specific gravity and viscosity of the oil slurry, its temperature, the wind pressure of the fan, the resistance value of the air preheater, the exhaust gas temperature, the pressure of the atomizing steam, and the amount of impurities present in the oil slurry. Only by taking these factors into account can you ensure proper combustion within the furnace, avoiding issues such as secondary combustion and poor atomization. I have technical project plans for projects that involve the use of oil slurry at Jinzhou Petrochemical, Liaoyang Petrochemical, and Zhongyuan Oilfield Petrochemical Complex. If you’re interested, please leave your contact information or get in touch with me.
Thank you very much. My QQ is 297160556
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Our unit is a type of heating furnace that uses a mixture of oil and gas for heating; it normally burns regular slag. Previously, in order to reduce costs, oil slurry was used for a while, but the burners had to be cleaned frequently and scale accumulated on the furnace tubes. Later, due to stricter environmental regulations regarding NOx emissions, the use of oil slurry was discontinued. It seems that using oil slurry is very detrimental to the long-term operation of the unit, so it is not recommended. However, the clarified oil slurry isn’t entirely clear either