SOLVING SYNTHESIS GAS HIGH PRESSURE COMPRESSOR VIBRATION INSTABILITY
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Date
2011
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Turbomachinery Laboratory, Texas A&M Engineering Experiment Station
Abstract
Qatar fertilizer company operates a huge fertilizer complex that manufactures Ammonia and Urea with a total capacity of 2 & 3 million tons each, being the world’s largest single site producer of Urea. The facility has four trains commissioned in stages since 1973.
ØThe synthesis gas compressor installed in Ammonia 1 & 2 plants consists of two trains ; the low & intermediate pressure casings are driven by two back pressure and condensing steam turbines , the high pressure casing is driven by Gas turbine (fig.1).
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