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OALib Journal期刊
ISSN: 2333-9721
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真空变压吸附空分制氧等温与非等温过程模拟比较
DOI: 10.3969/j.issn.1671-7627.2003.04.012, PP. 49-54
Keywords: 真空变压吸附,空气分离,制氧,等温与非等温过程,模拟
Abstract:
应用动态柱穿透法测定的空气中氮-氧吸附平衡数据模拟两床真空变压吸附(vsa)空分制氧中等温与非等温过程;在vsa过程模拟中探讨了吸附压力、进料流量和冲洗比等过程操作条件以及吸附过程中温度的变化对产品气氧的纯度、收率和产率的影响,为vsa空分制氧过程提供一定的设计依据.
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