PURPOSE: To execute highly efficient adsorption with a pressure swing adsorption(PSA) system by executing the direct or indirect adjustment of a feed flow rate in correspondence to a fluctuation in the demand of a product or impurity level in a treatment zone of the PSA system.SHIRLEY ARTHUR I...
US4983190 May 21, 1985 Jan 8, 1991 Pall Corporation Pressure-swing adsorption system and method for NBC collective protectionVerrando, M.G.; White, D.H.; Koslow, E.E.; Barkley, P.G. Pressure-swing adsorption system and method for NBC collective protection. US patent 4983190 A, 8 ...
一种变压吸附系统 One kind of pressure swing adsorption system本发明公开了一种变压吸附系统,包括第一变压吸附单元及第二变压吸附单元,原料气依次经第一变压吸附单元吸附,第二变压吸附单元后得到产品气,所述变压吸附系统还包括辅助变压吸附单元,第二变压吸附单元排出的解析气作为辅助变压吸附单元的原料气进入辅助变压...
An OXYSWING® PSA Oxygen Generator contains either two single adsorption vessels (Twin-Tower systems) or a series of modules of two adsorption vessels (Modular systems), where each vessel is filled with an appropriate molecular sieve. The gas production process starts by pressurising one of the...
变压吸附(pressureswingadsorption)Nature:Usingfixedbedadsorptiontowertoseparatethecomponentsinthegas,sothatthecomponentsadsorbedbytheadsorbentcan..
PSA变压吸附分离(Pressure Swing Adsorption变压吸附技术是利用不同组分在固体吸附剂上的吸附量、吸附速度、吸附力等方面的差异,以及吸附量随压力的变化而变化的特性,加压条件下完成吸附过程,减压脱附被吸附的组分,以实现气体 分离或提纯和吸附剂循环使用的目的。PSA技术于1962年实现工业规模的制氢。进入70年代,PSA技术 ...
An analytical expression is obtained for the equilibrium relationship between the enrichment factor of the product stream and the ratio of the pressure in the feed stream to that in the product stream for a pressure-swing-adsorption system with a Freundlich isotherm. The enrichment factor is the ...
文档标签: PSA变压吸附分离40Pressure Swing Adsorption 系统标签: psa 变压吸附 adsorption swing 分离 pressure 变压吸附技术是利用不同组分在固体吸附剂上的吸附量、吸附速度、吸附力等方面的差异,以及吸附量随压力的变化而变化的特性,加压条件下完成吸附过程,减压脱附被吸附的组分,以实现气体分离或提纯和吸附剂循环...
being separated and removed therefrom with the impurities discharged from the system at high operating pressures, the purge gas effluent from the pressure swing adsorption system can be passed to an expansion turbine for desirable power ... YB Chen,P Ning,HY Sun,... 被引量: 1发表: 2010年 ...
Gas mixtures are separated on a two column molecular sieve pressure swing adsorption (PSA) system to produce an enriched gas stream. This process features the use of a product gas purge, an inlet vent gas and feed gas for the repressurization of a regenerated column and does not require ...