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以宝钢 72 0 0 0m3/h空分设备为例 ,简述了变压吸附 (PSA)与变温吸附 (TSA)分子筛前端净化工艺的基本原理与比较 ,回顾了PSA工艺的研究与发展 ,侧重介绍了宝钢 72 0 0 0m3/h空分设备的PSA系统及其优点。
Taking Baosteel 7200m3 / h air separation plant as an example, the basic principle and comparison of pressure swing adsorption (PSA) and temperature swing adsorption (TSA) molecular sieve front purification are briefly introduced. The research and development of PSA process are reviewed. PSA System of Baosteel 7200m3 / h Air Separation Plant and Its Advantages.