The first 10 months of this year, Maoming Petrochemical overcome cracking raw material Poor, serious aging equipment, and other issues, optimize the production of two sets of cracker operation, to achieve a comprehensive energy consumption cracking 506.115 kilograms of standard oil / tonne of ethylene, down 9.751 kilograms of standard oil / tonne of ethylene, creating the best level in the industry.
Since the beginning of this year, Maoming Petrochemical Branch has intensified its process management and quality management, implemented the various management systems and strengthened the inspection and assessment of operational practices. They focused their attention on the Measures for Management of Technology and Technology, Alarm and Interlocking Management Measures ',' Quality management approach 'conducted a special inspection of the 1 # cracker H-116 furnace with hydrogen tail gas waste heat boiler outlet temperature super-index upper limit, 2 # unit cracker super-high pressure steam temperature control parameters and monitoring parameters alarm Value set inconsistency and other seven issues were examined, more finely regulate the production of two sets of cracking unit operation.
According to the quality of cracked raw materials change, through the daily held special process analysis regular meeting on the day of ethylene quality analysis and tracking, strict control of the system process parameters. They also promptly adjust the depth of cracking, optimization of cracking operation; grasping the cracking furnace Switch the gap, according to system changes in a timely manner to adjust the amount of bubble point return to ensure a smooth and efficient operation of the device.Currently two sets of cracking unit capacity utilization, high recovery rate and other key indicators have been effectively improved.