Dalian Petrochemical FCC gasoline hydrotreating successfully tested – china car
China Petroleum and FCC gasoline hydrotreating technology industrial test a success. March 25 trial in the commitment to the task of Dalian Petrochemical Company, has just completed production equipment calibration showed that the modified FCC gasoline sulfur content decreased 75%, 33% olefin content decreased, due to lower costs, will be to reconcile Shanghai Ⅳ petrol 'hero'.
Gasoline Shanghai Ⅳ Ⅳ Europe and the international advanced standard of roughly equal gasoline sulfur content less than 50ppm, olefin content of not more than 25 (V)%. Currently, most of the domestic refinery gasoline production by catalytic cracking process, the output component of the total FCC gasoline over 80% of gasoline components. FCC gasoline sulfur content of 200ppm or so components, olefin content of 45 (V)%, after desulfurization treatment can be used to reconcile the Shanghai Ⅳ gasoline. Many refineries have to use multiple processing to extract the re-generated oil and alkylation to reconcile Shanghai Ⅳ oil and other clean fuel, production costs higher.
PetroChina shares will change in FCC gasoline quality are the focus of technology development projects, organization of China Petroleum and Petrochemical Research Institute, China University of Petroleum (Beijing) and other research institutes developed the FCC gasoline hydrotreating process and catalyst. Late last year, researchers at the Dalian Petrochemical Company 200,000 tons gasoline hydrogenation unit in the implementation of FCC gasoline hydrotreating technology industrial test. In early March this year, Dalian Petrochemical Company of the testing device calibration, this device status in the presence of hydrogen and catalyst, can be components of FCC gasoline sulfur and olefin content of 75% and 33% greater than the yield of gasoline 99%, achieved all test set targets. Dalian Petrochemical Corporation Technology Management Department, the officials said, with a modified harmonic components of FCC gasoline after the gasoline in Shanghai Ⅳ good quality, low cost and high efficiency.
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