Denitrification and desulfurization EPC service for chemical plant

The third cooperation between Yangcoal & Mingsheng
2020-06-25
ammonia flue gas desulfurization(FGD) application in Petrochemical Plant
2020-06-25

Denitrification and desulfurization EPC service for chemical plant

    Flue Gas Ammonia Desulfurization Equipment for 1x300t/h High Temperature and High Pressure Pulverized Coal Boiler by EPC General Contracting Service
    Rated Evaporation: 300t/h
    Main Steam Rated Pressure: 9.8 MPa(G)
    Main Steam Rated Temperature: 540℃
    Feed water temperature: 190℃
    Exhaust gas temperature ≤140℃
    Air preheater outlet hot wind temperature: ~295℃
    Boiler temperature regulation mode: two-stage spray cooling
    Boiler thermal efficiency guarantee value≥91.5%(Low calorific value according to design coal) Boiler continuous blowdown rate: ≤1%
    Boiler structure: steel structure
    Elevation of boiler operation layer: +10.50m
    Arrangement type:Semi exposed
    Anti-seismic strength: 8 degree
    Boiler load range: 60~100%BMCR Guarantee Steam Supply Parameters of Boiler in Load Range (No Combustion Support)
    Continuous operation time:≥8000h
    Boiler load property:With basic load and peak regulation
    Consumption coal under rated evaporation:design coal type: about 40.5t/h
    Checked coal type: about 42.8t/h
    The cooperation of Shandong Mingsheng and Xinlianxin Chemical Fertilizer Plant covers the whole work of ammonia desulfurization device, i.e. the design of various systems, equipment and civil engineering (including process, pipeline, structure, building, electrical, automatic control, HVAC, fire fighting, water supply and drainage, telecommunication, industrial television, lightning protection grounding, lighting, fire alarm, anti-corrosion and heat preservation, tower top direct exhaust chimney, CEMS and CEMS sampling platform/frame/elevator, etc.); purchase, manufacture, inspection, experiment and shipment of equipment and materials; supply, unloading and storage of equipment and materials; installation and construction of equipment and pipeline system; system debugging, training, 168h trial operation; performance acceptance, elimination and after-sales service.