全氢罩式退火炉废氢安全回收净化技术应用  

Application of Safe Recovery and Purification Technology of Waste Hydrogen from Full Hydrogen Bell Type Annealing Furnace

作　　者：徐国栋 李传军[1] 杜守中 张玉刚 亓翠君 XU Guodong;LI Chuanjun;DU Shouzhong;ZHANG Yugang;QI Cuijun(Shandong Taishan Iron and Steel Group Co.,Ltd.,Jinan 271100,China)

机构地区：[1]山东泰山钢铁集团有限公司,山东济南271100

出　　处：《山东冶金》2021年第4期53-54,共2页Shandong Metallurgy

摘　　要：通过分析废氢回收工艺流程,并采取氧分析仪、氢分析仪、露点仪在线监测及保护性强制放散等多重措施,达到了废氢的安全回收净化,为粉末冶金生产线提供了高纯度的氢气,实现了废氢的零排放。By analyzing the process flow of waste hydrogen recovery and taking multiple measures such as on-line monitoring of oxygen analyzer,hydrogen analyzer and dew point instrument and protective forced release,it not only achieves the safe recovery and purification of waste hydrogen,but also provides high-purity hydrogen for powder metallurgy production line and realizes zero discharge of waste hydrogen.

关 键 词：全氢罩式退火炉 废氢 安全回收 零排放 

分 类 号：X757[环境科学与工程—环境工程]