Energy-Saving and Consumption-Reducing for Long Distance Gas Pipeline

It is very important?to reduce the energy consumption of natural gas pipeline during the natural gas transmission, because it consumed a great deal of energy. Based on analyzing the direct energy consumption?and indirect energy consumption, this paper brings forward some suggests to save energy, such as selecting optimal compressors, optimizing the operation of compressor as well as adopting internal coating process and high pressure transmission process and so on to reduce the direct energy consumption, such as minishing blowdown gas volumes and preventing gas leaking and so on to reduce the indirect energy consumption.