摘要
介绍了变压吸附制氧技术的发展、设备工艺特点及在我国冶金领域的应用。论述了贵阳闽达钢铁有限公司为100 t Consteel型超高功率电弧炉配套建设的ZO-1X6000/93型真空解吸变压吸附(VPSA)制氧系统设备、工艺特点。该设备投入运行后电弧炉用氧量增加22.31%,熔炼电耗下降5.86%,用氧成本降低86%,熔炼时间缩短4 min,经济效益明显。
In the this paper, the development, equipment characteristics, and the process feature of pressure swing adsorption for oxygen generation technology as well as its application in metallurgical field were introduced. After equipped with the VPSA of ZO-1 X6000/93 system in ultra-high power electric arc furnace of 100 t Consteel in Guiyang Minda Iron and Steel Co., Ltd., it is found the oxygen utilization increased by 22.31 %, smelting electricity consumption decreased by 5.86 %, oxygen cost decreased by 86 %, and the smelting time reduced by 4 min, which contributes to the improvement of economic returns largely.
作者
刘显杰
窦群康
闵文博
陈天耀
薛正良
LIU Xianjie;DOU Qunkang;MIN Wenbo;CHEN Tianyao;XUE Zhengliang(CSIC Huanggang Precious Metals Co.,Ltd.,Huanggang 438000,China;Hubei Zhongchuan Gas Co.,Ltd.,Wuhan 430081,China;Guiyang Minda Iron and Steel Co.,Ltd.,Guiyang 550025,China;Hubei Provincial Engineering Technology Research Center of Metallurgical Secondary Resources,Wuhan University of Science and Technology,Wuhan 430081,China)
出处
《炼钢》
CAS
北大核心
2020年第2期6-9,28,共5页
Steelmaking
关键词
变压吸附
制氧
真空解吸变压吸附
电弧炉炼钢
pressure swing adsorpition
oxygen generation
VPSA
electric arc furnace steelmaking
