烟气脱硫脱硝系统中脱硫灰单元的工艺设备优化

Abstract

Abstract:

Through optimization of thermal insulation for catalyst bin and dust bin, NH3 supply system and pneumatic dust conveying system, the bagfilter resistance can be maintained below 1.2 kPa.It can ensure the suction volume of the ID fan for DeSOx and DeNOx so that proper suction for normal coke oven heating can be maintained and stable operation can be ensured for the whole DeSOx and DeNOx unit for coke oven flue gas treatment.

Key words: Coke oven flue gas, DeSOx and DeNOx, Desulfuration dust preparation unit, , Optimization of process equipment

CLC Number:

X784

Zhang Bobo.

Optimization for process equipment of desulfuration dust preparation unit in DeSOx & DeNOx system

[J]. FUEL & CHEMICAL PROCESSES, 2020, 51(4): 64-66.

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Optimization for process equipment of desulfuration dust preparation unit in DeSOx & DeNOx system

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