In January 21st, due to a burst pipe whose 2# urea, urea workshop immediately organized the maintenance personnel to repair parking.

In January 20th, the temperature of the effluent from the 2# urea column, the conductivity of the condensate, and the two urea of the urea product were raised. The operator immediately reported the situation to the monitor. The workshop inspection found that a pipe burst leakage tower, there are major safety hazards. The leader of the workshop immediately reported to the company and decided to stop and repair the 2# urea system.

The rapid development of urea plant safety maintenance program, organization officers wearing chemical protective clothing, wearing masks for parking, relief, replacement. At the same time, the staff should be rechecked and guardianed to ensure the safety and environmental protection of the repair process.

After a day and a night of hard fighting repair personnel, not only a pipe burst of 2# urea tower repair work ended, also on the evaporation nozzle switch, after overhaul drive smoothly granulation.