2009 03 Mohammadian UreaKnowHow.com Oil fouling at Khorasan Petrochemical Company

This paper by Mr. Majid Mohammadian describes in detail a large disturbance in a urea plant. Reactor pressure rises suddenly, stripper outlet temperature increases, the product brownish… Quick and effective troubleshooting is required, the plant is operating at maximum capacity and every ton of product is valuable. This paper describes the process of troubleshooting and the author hopes this experience can be useful for the smooth operation of other plants.



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