摘要
Trial commissioning of 650 kt/a ethylene revamp project at Yangzi Petrochemical Company (YPC) for more then two years has shown that the project is designed reasonably, and the technology is advanced. The equipment operates satisfactorily. The service factor of environmental
Trial commissioning of 650 kt/a ethylene revamp project at Yangzi Petrochemical Company （YPC） for more then two years has shown that the project is designed reasonably, and the technology is advanced. The equipment operates satisfactorily. The service factor of environmental facilities reaches 100% to achieve production increase without increased pollutant emissions. In December 2004 this project had passed the acceptance test organized by SINOPEC.
