天然气水合物冻堵分解技术研究  

Technical Study on Dissociation of Frozen Natural Gas Hydrate

作　　者：尹志彪 段蔚[1] 邢琳琳[1,2] 车子萍[1] 张辉[1,2] 高佳伟[1,2] 褚大军 

机构地区：[1]北京市燃气集团有限责任公司,北京100035 [2]北京永逸舒克防腐蚀技术有限公司,北京100029

出　　处：《煤气与热力》2017年第6期8-10,共3页Gas & Heat

摘　　要：针对天然气水合物冻堵问题建立一套感应加热实验装置,对比在不同内直径的反应釜内不同感应加热功率下的天然气水合物分解实验结果。对同一反应釜,感应加热功率越大,反应釜釜壁温度升高越快,水合物分解时间越短。感应加热功率恒定时,反应釜内直径越小,釜壁温度升高越快,水合物分解时间越短。A set of experimental equipment with induction heating is built for the blocking problem of frozen natural gas hydrate. The experimental results of dissociation of frozen natural gas hydrate are compared using different induction heating powers in reactors with different inner diameters. In the same reactor, the higher the induction heating power is, the faster the rise of reactor wall temperature is, and the shorter the dissociation time of frozen natural gas hydrate is correspondingly. At the constant induction heating power, the smaller the inner diameter of the reactor is, the faster the rise of reactor wall temperature is, and the shorter the dissociation time of frozen natural gas hydrate is correspondingly.

关 键 词：天然气 水合物 冻堵 分解 反应釜 

分 类 号：TU996.6[建筑科学—供热、供燃气、通风及空调工程]