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《Sulphuric Acid Industry》 2018-02
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Operation summary of 100 kt/a sulphur recovery unit of Qilu Petrochemical

REN Jianbang;SINOPEC Qilu Branch Shengli Refinery;  
Technological process,technical characteristics and operation of the100 kt/a sulphur recovery unit of Qilu Company are introduced. Main burner with NH_3 deconstruction and Low NOxincinerator burner are designed and provided by Duiker Combustion Engineers B.V. Liquid sulphur degassing uses the LS-De GAS patent technology by Qilu Research Institute. The SRU runs stably. The average concentration of sulphur dioxide emissions is 50 ~ 80 mg/m~3,the lowest is 20 mg/m~3,and the NOxemission mass concentration is 20 ~ 40 mg/m~3,which can meet the new national environmental protection emission standard.
【CateGory Index】: TQ125.11
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