摘要
介绍了丁烯氧化脱氢制丁二烯装置生成气的物性、工况及该工段的工艺特点,结合压缩机的特性,确定了压缩机型式为无油螺杆式压缩机。同时,采用了温度控制、密封系统等关键技术。5个月现场运行情况表明,无油喷液螺杆式压缩机在生成气压缩工段有良好的适应性。
This paper introduces the physical properties,operating conditions and technological characteristics of the generating gas in oxidative dehydrogenation of butylene to 1,3-butadiene unit.According to the characteristics of the compressor,an oil-free screw compressor is selected.Meanwhile,key technologies such as temperature control and sealing system have been adopted.After five months' field operation,it is shown that the oil-free liquid jet screw compressor has good adaptability in generating gas compressor section.
出处
《石油化工设备技术》
CAS
2018年第2期31-34,共4页
Petrochemical Equipment Technology
基金
中国石油化工集团公司十条龙项目(L412016)
关键词
生成气
无油螺杆压缩机
选型
丁二烯
Generating gas
Oil-free screw compressor
Model selection
Butadiene
