On April 11, 2011 the commercial scale application test of the CTV-VI type catalyst developed by the SINOPEC Shanghai Petrochemical Research Institute (SPRI) was conducted at the No.2 vinyl acetate unit of the Shangha...On April 11, 2011 the commercial scale application test of the CTV-VI type catalyst developed by the SINOPEC Shanghai Petrochemical Research Institute (SPRI) was conducted at the No.2 vinyl acetate unit of the Shanghai Petrochemical Company, with the startup of the process unit realized successfully at the first attempt.The展开更多
The CTV-IV type vinyl acetate catalyst has been applied in the polyvinylacetate （PVA） unit at SINOPEC Shanghai Petrochemical Company, Ltd. since 2001. This catalyst is characterized by high activity and stable selec...The CTV-IV type vinyl acetate catalyst has been applied in the polyvinylacetate （PVA） unit at SINOPEC Shanghai Petrochemical Company, Ltd. since 2001. This catalyst is characterized by high activity and stable selectivity with apparent outcome for increasing the economic benefits following an increase of economic benefits exceeding 45 million RMB over recent years at Shanghai Petrochemical Company.展开更多
文摘On April 11, 2011 the commercial scale application test of the CTV-VI type catalyst developed by the SINOPEC Shanghai Petrochemical Research Institute (SPRI) was conducted at the No.2 vinyl acetate unit of the Shanghai Petrochemical Company, with the startup of the process unit realized successfully at the first attempt.The
文摘The CTV-IV type vinyl acetate catalyst has been applied in the polyvinylacetate （PVA） unit at SINOPEC Shanghai Petrochemical Company, Ltd. since 2001. This catalyst is characterized by high activity and stable selectivity with apparent outcome for increasing the economic benefits following an increase of economic benefits exceeding 45 million RMB over recent years at Shanghai Petrochemical Company.
