On June 15th 2005, Russian crude oil unloading reconstruction project of Nansan oil store, which has drawn much attention of the state, China National Petroleum Corporation （CNPC） and Daqing Oilfield, was successful...On June 15th 2005, Russian crude oil unloading reconstruction project of Nansan oil store, which has drawn much attention of the state, China National Petroleum Corporation （CNPC） and Daqing Oilfield, was successfully accomplished and put into operation, marking the start of large scale import of Russian crude and opening up a new era for Daqing Oilfield to involve in foreing crude trade.展开更多
In order to meet the demand for gasoline quality upgrading, SINOPEC Anqing Branch Com- pany has retrofitted the DCC unit with the MGD technology and equipped the FCC unit with the MIP technology. This article makes an...In order to meet the demand for gasoline quality upgrading, SINOPEC Anqing Branch Com- pany has retrofitted the DCC unit with the MGD technology and equipped the FCC unit with the MIP technology. This article makes an analysis and comparison on commercial application of the MIP and the DCC/MGD processes in terms of technology and economics while focusing on their specific features and methods for maximization of their economic benefits.展开更多
This article refers to the application of DOCO olefin-reducing catalyst developed by RIPP and manufactured by the Catalyst Factory of Changling Refining and Chemical Company in the 1.4 Mt/a RFCCU at Daqing Petrochemic...This article refers to the application of DOCO olefin-reducing catalyst developed by RIPP and manufactured by the Catalyst Factory of Changling Refining and Chemical Company in the 1.4 Mt/a RFCCU at Daqing Petrochemical Company. Results of operation over two months had revealed that this catalyst had good olefin-reducing ability and heavy oil converting ability adapted to paraffinic feedstock. The gasoline olefin yield had been reduced to 36.1 v% from 54.2 v% with gasoline RON rating decreased by 1.4 units. The induction period of gasoline had significantly increased to 952 mm, while the coke yield was increased by 0.05 percentage point with light oil yield dropping by only 0.02 percentage point. The FCC product distribution is favorable.展开更多
文摘On June 15th 2005, Russian crude oil unloading reconstruction project of Nansan oil store, which has drawn much attention of the state, China National Petroleum Corporation （CNPC） and Daqing Oilfield, was successfully accomplished and put into operation, marking the start of large scale import of Russian crude and opening up a new era for Daqing Oilfield to involve in foreing crude trade.
文摘In order to meet the demand for gasoline quality upgrading, SINOPEC Anqing Branch Com- pany has retrofitted the DCC unit with the MGD technology and equipped the FCC unit with the MIP technology. This article makes an analysis and comparison on commercial application of the MIP and the DCC/MGD processes in terms of technology and economics while focusing on their specific features and methods for maximization of their economic benefits.
文摘This article refers to the application of DOCO olefin-reducing catalyst developed by RIPP and manufactured by the Catalyst Factory of Changling Refining and Chemical Company in the 1.4 Mt/a RFCCU at Daqing Petrochemical Company. Results of operation over two months had revealed that this catalyst had good olefin-reducing ability and heavy oil converting ability adapted to paraffinic feedstock. The gasoline olefin yield had been reduced to 36.1 v% from 54.2 v% with gasoline RON rating decreased by 1.4 units. The induction period of gasoline had significantly increased to 952 mm, while the coke yield was increased by 0.05 percentage point with light oil yield dropping by only 0.02 percentage point. The FCC product distribution is favorable.
