After analysing the disadvantages of the traditional residue hydrotreating-catalytic cracking combination process, RIPP has proposed a bi-directional combination technology integrating residue hydrotreating with catal...After analysing the disadvantages of the traditional residue hydrotreating-catalytic cracking combination process, RIPP has proposed a bi-directional combination technology integrating residue hydrotreating with catalytic cracking called RICP which does not further recycles the FCC heavy cycle oil (HCO) inside the FCC unit and delivers HCO to the residue hydrotreating unit as a diluting oil for the residue that is concurrently subjected to hydrotreating prior to being used as the FCC feed oil. The RICP technology can stimulate residue hydrotreating reactions through utilization of HCO along with an in- creased yield of FCC light distillate, resulting in enhanced petroleum utilization and economic benefits of the refinery.展开更多
The emerging FCC-based technologies are applied in an attempt to shift to the production of designated light olefins(including mainly ethylene and propylene) as well as light aromatics(including benzene, toluene, and ...The emerging FCC-based technologies are applied in an attempt to shift to the production of designated light olefins(including mainly ethylene and propylene) as well as light aromatics(including benzene, toluene, and xylene)developed by the Research Institute of Petroleum Processing(RIPP), SINOPEC. The RIPP's proprietary technologies covering the Deep Catalytic Cracking(DCC), the Enhanced Deep Catalytic Cracking(DCC-PLUS), and the Maximizing Catalytic Propylene(MCP) have been playing decisive roles in the processing of crude aimed at closer integration of petroleum refining and petrochemical production both inside and outside of China since 1990. Three cases of commercial applications in five refineries, including Case Ⅰ— the closer integration between the steam cracker and the DCC/DCC-PLUS unit, Case Ⅱ— the petrochemical refinery provided with a DCC-PLUS unit, and Case Ⅲ— the integrated petrochemical/fuels refinery provided with a MCP unit, have highlighted their far-reaching effects on global petrochemicals production.展开更多
HGY-2000R catalyst developed by Research Institute of Petroleum Processing, SINOPEC wastested in the RFCC unit, Ulsan complex, SK Corporation, Korea from July to August 2002. The primaryresults of commercial test show...HGY-2000R catalyst developed by Research Institute of Petroleum Processing, SINOPEC wastested in the RFCC unit, Ulsan complex, SK Corporation, Korea from July to August 2002. The primaryresults of commercial test show that it has good performance of higher activity, good hydrothermal stability,higher residue cracking ability, good coke selectivity and good fluidization properties as well as maximizinggasoline yield with a lower olefin content.展开更多
文摘After analysing the disadvantages of the traditional residue hydrotreating-catalytic cracking combination process, RIPP has proposed a bi-directional combination technology integrating residue hydrotreating with catalytic cracking called RICP which does not further recycles the FCC heavy cycle oil (HCO) inside the FCC unit and delivers HCO to the residue hydrotreating unit as a diluting oil for the residue that is concurrently subjected to hydrotreating prior to being used as the FCC feed oil. The RICP technology can stimulate residue hydrotreating reactions through utilization of HCO along with an in- creased yield of FCC light distillate, resulting in enhanced petroleum utilization and economic benefits of the refinery.
基金Financial supports from the SINOPEC Research program (S111088, S105086, and S193046)
文摘The emerging FCC-based technologies are applied in an attempt to shift to the production of designated light olefins(including mainly ethylene and propylene) as well as light aromatics(including benzene, toluene, and xylene)developed by the Research Institute of Petroleum Processing(RIPP), SINOPEC. The RIPP's proprietary technologies covering the Deep Catalytic Cracking(DCC), the Enhanced Deep Catalytic Cracking(DCC-PLUS), and the Maximizing Catalytic Propylene(MCP) have been playing decisive roles in the processing of crude aimed at closer integration of petroleum refining and petrochemical production both inside and outside of China since 1990. Three cases of commercial applications in five refineries, including Case Ⅰ— the closer integration between the steam cracker and the DCC/DCC-PLUS unit, Case Ⅱ— the petrochemical refinery provided with a DCC-PLUS unit, and Case Ⅲ— the integrated petrochemical/fuels refinery provided with a MCP unit, have highlighted their far-reaching effects on global petrochemicals production.
文摘HGY-2000R catalyst developed by Research Institute of Petroleum Processing, SINOPEC wastested in the RFCC unit, Ulsan complex, SK Corporation, Korea from July to August 2002. The primaryresults of commercial test show that it has good performance of higher activity, good hydrothermal stability,higher residue cracking ability, good coke selectivity and good fluidization properties as well as maximizinggasoline yield with a lower olefin content.
