摘要
螺杆空气压缩机广泛应用于石油石化行业,采购过程中需要关注压缩机主机的转子质量、控制阀通径以及压缩机能效等级,使采购成本和使用成本达到性价比最大合理性。
Screw air compressor is widely utilized in petroleum and petrochemical industry. According to procurement experiences and national energy-saving policy, the important issues related to procurement have been summarized in this paper. Considering the existing problems on the screw air compressor market, some constructive suggestions and solutions have been presented to promote the necessity of dynamic mindset on procurement.
出处
《石油石化节能》
2016年第3期31-32,5,共2页
Energy Conservation in Petroleum & PetroChemical Industry
关键词
节能
经济适用
动态采购
energy-saving
economically feasible
dynamic procurement
