兰州石化公司石化厂乙烯联合车间员工,面对裂解原料不足、原料结构差、消耗高等困难,深挖装置潜力。近期,蒸汽消耗量每小时降低3～5吨,双烯收率达到了47.8%。今年3月,兰州石化公司“小乙烯”丙烯制冷压缩机驱动透平的次高压蒸汽消耗量,比上月每小时降低3～5吨;截至3月28日,当月双烯(丙烯、乙烯)收率日均达到47.8%……这给低负荷下运 Lanzhou Petrochemical Company petrochemical plant ethylene joint workshop staff, facing the lack of cracking raw materials, poor raw material structure, high consumption and other difficulties, digging the potential of the device. Recently, steam consumption decreased by 3 to 5 tons per hour and the yield of diketene reached 47.8%. In March this year, Lanzhou Petrochemical Company “small ethylene ” propylene refrigeration compressor driven turbine high pressure steam consumption, lower than the previous month 3 to 5 tons per hour; as of March 28, the month of the diene (propylene, Ethylene) daily yield reached 47.8% ... ... This gives low load under the operation