在线能耗评价系统在天然气净化厂的应用探讨  

Application of energy-consumption on-line evaluation system in natural gas purification plant

作　　者：李劲[1] 余宗财 夏太武[1] 刘启聪[1] 李洋[1] 

机构地区：[1]中国石油西南油气田分公司天然气研究院 [2]中国石油西南油气田分公司川中油气矿

出　　处：《石油石化节能》2016年第10期15-17,21,共4页Energy Conservation in Petroleum & PetroChemical Industry

摘　　要：天然气净化厂处理规模大、工艺技术复杂,其能耗约占整个天然气开发过程总能耗的30%,能耗评价的准确性和及时性对天然气净化厂节能降耗意义重大。通过对天然气净化过程的探讨,提出了建立一种在线式能耗评价系统的方法和步骤。利用该系统可以方便地分析天然气净化厂装置设计能耗、理论能耗、实际运行能耗的差别,为企业开展节能降耗改造提供依据和支撑。Natural gas purification plant with the large scale, complex technology has a giant energy-consumption,which accounts for about 30% of the total energy-consumption during the whole natural gas exploitation. The accuracy and timeliness of energy-consumption evaluation is of great significance to the energy-saving &consumption-reducing of natural gas purification plant. Based on the discussion of the natural gas purification process, methods and the steps of building an on-line energy-consumption evaluation system are put forward. The difference between the design energy-consumption, the theoretical energy-consumption and the actual energy-consumption can be analyzed by using this system. The basis and support can be provided for the enterprise to carry out energy-saving & consumption-reducing.

关 键 词：能耗评价 能耗指标 评价指标 节能 

分 类 号：TE683[石油与天然气工程—油气加工工程]