氢气提纯

结果显示：如果镇海炼化新增加一套12kNm~3／h的膜分离装置，并调整氢气提纯流程和氢气供应流程，网络操作费用可以进一步降低，每年还可以节省4937万元。

Result shows that the whole cost can be reduced by 49.37 million per year further if increasing an additional capacity of 12kNm3 / h for Membrane separation .

优化氢气提纯程序控制系统提高工业氢收率

Optimize H_2 Purification Procedure Control System to Increase Industrial H_2 Yield

工业气：空气分离（制氧），脱二氧化碳，氢气提纯。

Industrial gases : air separation ( oxygen plants ), CO2 removal , hydrogen purification .

氢气提纯塔切塔技术专家系统的研究顶部塔盘进料蒸馏塔

The Research on Expert System of Cutting off Tower in PSA top-tray feed distillation column

简介变压吸附气体分离与提纯技术的发展和技术特点，以及变压吸附技术在氢气分离提纯、变换气脱碳、CO分离提纯、CO2分离提纯、空分制氧气氮气等多种领域的应用。

Briefly presents the development and characteristics of PSA gas separating and purification technology , as well as the application of PSA in separation and purification of hydrogen , carbon oxide and carbon diox-ide , shift gas carbon removal , and separation of oxygen and nitrogen in air separator .

目前，钯基的致密金属薄膜在氢气分离与提纯技术中得到了广泛的应用。

Palladium-based alloy membranes are now widely used in the hydrogen separation and purification techniques .

实验结果表明，水合物气体分离技术对氢气有较好的提纯效果，气液比是影响水合物反应速率的重要因素。

The results confirm that the hydrate gas separating technology is feasible for hydrogen separation and purification . The vapor / liquid ratio of feed seriously influences the reaction speed .