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English Translations » 信息处理 » In the production of urea, what are the operating pressures

In the production of urea, what are the operating pressures of analysis and hydrolysis respectively?

2010-01-03View Original

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In the production of urea, what are the operating pressures of analysis and hydrolysis respectively? Where are the two pressure measuring points located on the device?
Reply #22010-01-11
Analytical pressure: Less than 0.3MPA, pressure measuring point location: The upper part of the analytical tower. hydrolysis pressure: 2.0MPA, pressure measuring point location: The lower part of the hydrolysis tower.
Reply #32010-01-12
Analytical pressure: 0.32MPA, pressure measuring point location: The top of the analytical tower. hydrolysis pressure: 1.7MPA, pressure measuring point location: Hydrolysis tower gas phase outlet pipe.
Reply #42010-01-12
Stamika helps with deep hydrolysis: Analytical pressure: 0.2--0.3MPa, pressure point: Distillation tower gas phase outlet pipeline, regulating valve installation: Hydrolyzer pressure in the gas outlet line of the reflux tank: 3.2--3.8MPa, pressure point: Hydrolyzer, regulating valve installation: Hydrolyzer gas outlet pipeline

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Translated at 2026-07-26 16:42:20

Original: https://bbs.hcbbs.com/thread-605666-1-1.html

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