| CNOOC Dongying Petrochemical Co., Ltd project |
| This project adopts the Integrated EADS technology independently developed by JNEP in 2 million tons / a heavy oil catalytic cracking unit' s tail gas treatment. |
| CNOOC Dongying Petrochemical Co., Ltd. 2 million T / a heavy oil catalytic cracking unit upgrading and supporting project adopts the FCC tail gas integrated treatment technology developed by JNEP. |
| Under the design condition of flue gas 298500 Nm3/h and inlet SO2 concentration 1914 mg/Nm3 JNEP' s technology can ensure desulfurization efficiency−95.7%. SO2 in flue gas after desulfurization is not higher than 100mg / Nm3, and total dust in flue gas after desulfurization is not higher than 20mg / Nm3.The flue gas after desulfurization meets the requirements of the emission concentration of sulfur dioxide, nitrogen oxides and total dust in FCC tail gas in gb31570-2015 emission standard of pollutants for petroleum refining industry |
| Operation time: November 2018 |
| Design flue gas treatment capacity: 298500 Nm3 / h |
| Inlet SO2 Concentration: 1914mg / Nm3 |
| Outlet SO2 Concentration: ＋ 100mg / Nm3 |
| Inlet dust concentration: 150 mg / Nm3 |
| Outlet dust concentration: 20mg / Nm3 |
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