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Since the first half of the year, Tahe Oil Refining and Refining Unit 1# Hydrogen Production Unit has carefully analyzed various key indicators, and through a series of optimization measures, the unit's liquid collection, energy consumption, and compliance rankings have been raised again
.
Tahe Refining & Chemical Co.
, Ltd.
makes full use of the waste heat of refined diesel from the plant, reduces the heat taken from the bottom of the gasoline stabilization tower in winter, increases the low-temperature heat output, and reduces the energy consumption of the plant; in summer, reduces the inlet temperature of the gasoline stabilization tower to increase the bottom of the gasoline stabilization tower.
Take heat to achieve the purpose of reducing the temperature at the top of the tower after cooling, and at the same time reduce the temperature of the refined diesel output device to ensure that the diesel tank area does not over-temperature
.
At the same time, the device searches for power-saving equipment and diagnoses each moving equipment
.
In the first half of the year, the device diagnosed that the circulating compressor C2101C could not be used in HOERBIGER, and after frequent leaks of the hydraulic turbine seal, the "cause" was "prescribed", and the two units are currently running for a long time, which can save 378 kilowatts of electricity per hour.
In addition, the operating parameters of the reactor were optimized, the hydrogen consumption of the device was reduced, and the ranking of the device up to the standard competition was improved
.
In order to improve the ranking of the equipment in the competition, the 1# hydrogenation unit gave full play to the flexibility of the upgrading process, and under the condition of ensuring the qualified quality of the refined diesel oil of the equipment, the temperature of the upgrading reactor was reduced, and the chemical hydrogen consumption of the equipment was reduced
.
Through the efforts of the first half of the year, the liquid yield of the 1# hydrogenation unit increased by 0.
(Chen Junxian)
