【摘要】 输气管道经济起输量是财务内部收益率IRR 等于行业的基准收益率时的最小输送量经济输量是管道工程获得最大效益时的管输量对一条输气管道而言其输量并不是越大越好它要受到工艺条件和管道经济效益等因素的制约通过分析陕-京输气管道在不同输量时的财务内部收益率确定其经济起输量和经济输量更多还原

【Abstract】 The economic initial throughput rate of a gas pipeline is referred to as internal financial rate of return which is equal to the minimum throughput rate of the basic industrial return rate. Economic throughput rate is the pipeline’ throughput rate when the maximum benefit is obtained from a pipeline. As far as a gas pipeline is concerned, it does not mean the higher the throughput rate, the better. Throughput rate is constrained by factors like process conditions, economic benefit of a pipeline, etc. Through analyzing the internal financial return rate of the different throughput rates, economic throughput rate in initial phase and economic throughput rate are defined for Shaan-Jing Gas Pipeline.更多还原