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Your present location:HomeApplication caseFOSS?6+1 > Xingtai Delong 132 m2 Sintering plant

ESSE provides Delong the FOSS®4+1 technical solution. The system pressure resistance reduced by 300pa after revamping. The entire spraying system in the scrubber has been re-engineered and replaced, which contribute the conversion of MgSO3 to MgSO4 and the condensation of MgSO4 in the solution up to 90%. The old MgSO4 re-generating system has been cancelled instead of new filtering system which also reduces the whole energy consumption of the system.

 

Performance before and after revamping

 

Item

Inlet SO2 mg/Nm3

Outlet SO2 mg/Nm3

Inlet NOx mg/Nm3

Outlet NOx mg/Nm3

Inlet particle
mg/Nm3

Inlet particle
mg/Nm3

Before

1500

30

--

--

75

20

After

1500

200

--

--

75 

80

Item

 Power Consumption
Kwh

Water Consumption
t/h

De-Sulphur agent(MgO)
t/h

Crystal Powder Productivity
t/h

Unit Running Cost/ton of sintering ore
CNY/t

Annual Running Cost saving/
10000rmb

After

585+430

28

0.63

1.3

5.92+1.34

360 

Before

1574 

31

0.84

7.62

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