混氢燃气的互换性理论分析  

Theoretical Analysis of Interchangeability of Mixed Hydrogen Gas

作　　者：王西明 雪小峰 王小荣 李军海 许好好 Wang Ximing;Xue Xiaofeng;Wang Xiaorong;Li Junhai;Xu Haohao(Zhejiang Energy Group R&D Institute Co.,Ltd.,Hangzhou 311121,China;Zhejiang Zheneng Electric Power Co.,Ltd.,Xiaoshan Power Plant,Hangzhou 310051,China;Coal&Transportation Branch,Zhejiang Provincial Energy Group Co.,Ltd.,Hangzhou 311121,China)

机构地区：[1]浙江浙能技术研究院有限公司,浙江杭州311121 [2]浙江浙能电力股份有限公司萧山发电厂,浙江杭州310051 [3]浙江省能源集团有限公司煤炭及运输分公司,浙江杭州311121

出　　处：《山东化工》2022年第12期196-198,共3页Shandong Chemical Industry

摘　　要：多气源天然气掺氢由于组分差异较大会导致下游燃烧不稳定等问题,需要进行燃气互换性判定。本文选用华白数、热值、燃烧势及AGA指数进行了多气源互换性理论分析,确定合适的掺氢比例;对多气源掺氢研究提出建议,希望为目前掺氢存在的现实问题提供理论依据。Hydrogen mixing of natural gas with multiple gas sources results in downstream combustion instability which was caused by great differences in components,so it is necessary to determine the gas interchangeability.In this paper,the warbe number,calorific value,combustion potential and AGA index are used to analyze the interchangeability of multiple gas sources and determine the appropriate hydrogen mixing ratio;some suggestions are put forward,which may provide theoretical clues for the practical problems existing in HCNG.

关 键 词：多气源 互换性 华白数 AGA 

分 类 号：TQ517.5[化学工程]