变压吸附制氧及其在电弧炉炼钢中的应用

炼钢

变压吸附制氧及其在电弧炉炼钢中的应用

刘显杰1, 窦群康2，闵文博2，陈天耀3，薛正良4

(1.中船重工黄冈贵金属有限公司，湖北黄冈438000； 2.湖北中船气体有限公司，湖北武汉430081； 3.贵阳闽达钢铁有限公司，贵州贵阳550025； 4.武汉科技大学湖北省冶金二次资源工程技术研究中心，湖北武汉430081)

接受日期:1900-01-01 出版日期:2020-04-05

Pressure swing adsorption for oxygen generation and its application in EAF steelmaking

Accepted:1900-01-01 Online:2020-04-05

摘要/Abstract

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4min，经济效益明显。

关键词: 变压吸附, 制氧, 真空解吸变压吸附, 电弧炉炼钢

Abstract: 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-1X6000/93 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%, smeltingelectricity consumption decreased by 10.69 %, oxygen cost decreased by 82.88 %, and the smelting time reduced by 4 min, which contributes to the improvement of economic returns largely.

Key words: pressure swing adsorpition, oxygen generation, VPSA, electric arc furnace steelmaking

刘显杰1, 窦群康2，闵文博2，陈天耀3，薛正良4. 变压吸附制氧及其在电弧炉炼钢中的应用[J]. 炼钢.

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