油气长输管道节能降耗技术综述

Review of Energy Saving Technology on Oil and Gas Long Distance Pipeline

十二五期间,中国石油油气长输管道业务迅速发展,管输量逐年增加,能耗量亦呈现逐年递增趋势。随着节能管理水平和认知的不断深化,需要对管道领域节能降耗技术开展系统性的梳理。论述了国内外油气长输管道节能技术,包括优化运行、改性处理、工艺节能、设备节能、余能利用,以及其他新兴的节能技术等,分析了目前我国油气长输管道节能管理方面存在的问题,提出了今后油气长输管道节能工作的发展方向。

With the pipeline business rapidly developed, and the capacity of China Petroleum Pipeline transportation increased, the energy consumption is increasing during 'The 12 th Five Year Plan'. The level of energy saving management and cognition is deepening, thus it is necessary to carry out a systematic analysis of the energy saving technology in the field of pipeline. The energy saving technology of long distance oil and gas pipeline is discussed, which are divided into five categories: optimized operation, modified treatment, energy saving of process, energy saving of equipment, surplus energy utilization and other burgeoning energy saving techniques. By analyzing the current problems existing in the energy conservation and management of oil and gas long distance pipeline, the future development direction of energy saving for oil and gas long distance pipeline is put forward.