【摘要】 代用天然气作为上海地区东海天然气的一种应急气源,具有快速启动的特点。文章介绍了掺混式代用天然气的生产过程,其中对城市煤气热值的调整、煤气中二氧化碳的脱除、液化气的掺混作了比较详细的阐述。通过对代用天然气的华白数、燃烧势与天然气分类中12T类进行了比较,表明这次试生产是成功的。更多还原

【Abstract】 Substitute nature gas is the emergency gas resources for Donghai natural gas in Shanghai, which canstart-up rapidly. The article introduces production process of mixed SNG and takes the detail of regulation of citygas heat value, the removal of CO₂ and the mixture with LPG. From comparison of the W and CP of SNG withthat of 12T in natural gas classification, it shows its success.更多还原