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    Membrane Separation Hydrogen Extraction Device
    膜分离回收提氢装置
    Comprehensive Profit and Potential Applicationof Hydrogen Extraction by Gas Membrane Technology
    气体膜法提氢技术的综合效益与应用前景
    PROCESS OPTIMIZATION OF PURIFICATION UNIT IN AMMONIA PLANT AFTER HYDROGEN EXTRACTION
    抽氢后合成氨装置净化单元工艺优化
    For quartz samples from four different geologic sites, both granitic and hydrothermal,their inclusion water and OH species were separated by stepwise heating technique,their δD inclusion,δD OH were measured respectively in a standard hydrogen extraction line, and hydrogen isotope fractionation factor α OH-inclusion between inclusion water and OH species, δD whole-water was investigated .
    采集了 4个不同地区花岗岩石英、热液脉石英 ,分析其中包裹体分子水与结构羟基水的含量、包裹体分子水的δDinclusion、结构羟基水的δDOH,计算了结构羟基水 包裹体分子水之间的D/H分馏系数αOH inclusion。
    APPLICATION OF PRESSURE SWING ABSORPTION IN HYDROGEN EXTRACTION FROM COKE OVEN GAS
    变压吸附在焦炉煤气提氢中的应用
    Determination of sulphur in aluminium nitride by hydrogen extraction-electric conductance method
    氢气提取-电导法测定AlN粉末中硫量
    Compared with other hydrogen extraction processes the double ammonia synthesis process for purge gas treated with liquid ammonia absorption is a simpler process with low operation energy consumption.
    液氨吸收法弛放气二次氨合成工艺流程较之其他提氢流程,工艺简单,操作能耗低。
    The economic and social effects of hydrogen extraction by gas membrane technology have been discussed based on our practical experience together with the potential application. 
    本文根据我国的应用实践,论述了膜法提氢技术的经济与社会效益及其推广应用前景。
 

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