LPG混空气+CNG作天然气备用气源可行性

Feasibility of Using LPG-air Mixture plus CNG as Stand-by Gas Source for Natural Gas

利用 AGA 燃气互换性判别法和华白数分析了压缩天然气、液化石油气混空气的混合气作为天然气紧急备用气源的可行性,结合具体的燃具用实验加以验证,提出了合适的混合比例。

The feasibility of using CNG plus LPG-air mixture as urgent stand-by gas source for natural gas is analyzed by gas interchangeability criterion of AGA and Wobbe index. The test is verified by concrete gas appliances, and the reasonable mixed proportion is put forward.