1) Pressure swing adsorption
变压吸附
1.
Effects of overlap steps on oxygen production by vacuum pressure swing adsorption;
重叠步骤对真空变压吸附制氧性能的影响
2.
Application of pressure swing adsorption in rectification tail gas recovery;
变压吸附在精馏尾气回收中的应用
3.
Prospect of the structure of oxygen generating adsorber by pressure swing adsorption;
变压吸附制氧机吸附器结构研究进展
2) PSA
变压吸附
1.
Oxygen-rich Air Continuous Shaped Coal Gasification Backed by PSA for Oxygen Generation and Its Prospects;
型煤+变压吸附制氧+富氧连续气化组合及其前景
2.
Research and application of PSA technology;
变压吸附制氮技术及其应用
3.
The Applicaction of PSA in The Synthesis Ammonia Facility;
变压吸附技术在合成氨厂的应用
3) pressure swing adsorption(PSA)
变压吸附
1.
The concentrated gas of ethane/ethane and hydrogen is separated by adopting pressure swing adsorption(PSA) and purification technology.
介绍了国内炼厂干气的综合利用现状,提出了一种利用炼厂干气提取轻烃和氢气的新工艺:采用变压吸附和精制生产技术同时生产乙烷/乙烯浓缩气和氢气。
2.
The effects of some main factors,such as the species of molecular sieve,exchange time,pressure equalization process,ratio of height to diameter,the volume of tank on the process of small-scale pressure swing adsorption(PSA) oxygen generating are discussed experimentally.
研究了分子筛种类、切换时间、均压步骤、高径比以及储气罐体积对小型变压吸附制氧效果的影响。
3.
The research progress in the concentration of methane from coal-bed gas,oil-field gas and dumping ground gas by the pressure swing adsorption(PSA) and its application are introduced.
介绍了变压吸附(PSA)技术浓缩煤层气、油田气以及垃圾填埋气中甲烷(CH4)的国内外研究和应用状况,分析了吸附剂以及PSA工艺对CH4/N2分离效果的影响,着重讨论了活性炭与碳分子筛(CMS)吸附剂在分离CH4/N2混合物中的应用,指出了目前PSA用于浓缩CH4/N2中CH4研究中存在的不足,并展望了其发展趋势。
4) pressure swing adsorption (PSA)
变压吸附
1.
The pressure equalization process of miniature pressure swing adsorption (PSA) for oxygen generating was experimentally investigated by changing the switching pressure,pressure equalization time,ratio of height to diameter,inlet and outlet pressure of an absorber.
通过切换压力、均压时间、高径比以及吸附塔进出口压力研究了微型变压吸附制氧均压过程。
2.
A novel Pressure Swing Adsorption (PSA) technology for recovering effective gases from methanol tail gas has been developed by Sichuan Tianyi Science and Technology Co.
介绍了变压吸附(PSA)的基本原理及特点,采用特殊的吸附剂及先进的工艺过程可以从甲醇尾气中脱除N2和Ar等惰性气体,从而回收其中的有效组分H2和CO、CH4、CO2。
3.
The pressure swing adsorption (PSA) is one of the primary methods of treating and recycling volatile organic compound (VOC).
变压吸附为目前处理回收挥发性有机化合物的主要方法之一。
5) pressure swing absorption
变压吸附
1.
The process of abstracting hydrogen from two kinds of gases with the unit of pressure swing absorption in the preparation of synthetic ammonia is introduced.
介绍了利用变压吸附提氢装置(1000Nm3/h)提取合成氨二气中的氢气的工艺流程 ,对投产前后做了对比分
6) pressure swing adsorption (PSA)
变压吸附(PSA)
补充资料：变压吸附
利用吸附剂的平衡吸附量随组分分压升高而增加的特性，进行加压吸附、减压脱附的操作方法。吸附是放热过程，脱附是吸热过程，但只要吸附质浓度不大，吸附热和脱附热都不大，因此变压吸附仍可视作等温过程。变压吸附一般是常温操作，不须供热,故循环周期短,易于实现自动化，对大型化气体分离生产过程尤为适用。变压吸附的工业应用有：①空气和工业气体的减湿；②高纯氢的制备；③空气分离制富氧或富氮空气（见彩图）；④混合气体的分离，如烷烃、烯烃的分离。⑤生物降解洗涤剂中间物，石脑油高纯度正构烷烃熔剂和异构体的分离。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条