1) VPSA vacuum pressure-swing absorption
VPSA真空变压吸附
2) vacuum pressure swing adsorption
真空变压吸附
1.
The separation of CO2 from low concentration gas by vacuum pressure swing adsorption(VPSA) was studied in this article,and the influence on both concentration and flow-rate of the product of cocurrent and countercurrent pressure equalization were mainly discussed.
低浓度CO2是温室气体的主要来源,探讨了用真空变压吸附法对低浓度二氧化碳气体进行分离的实验研究,主要研究了顺向、逆向均压时间对分离效果的影响。
2.
Production of oxygen by vacuum pressure swing adsorption has the advantages of short process flow,safe operation and automatization.
介绍了山东某硫酸盐化学漂白木浆厂一期真空变压吸附(VPSA)制氧系统的工艺流程、关键材料与设备以及影响氧气产量和浓度的主要因素、工艺操作中需要注意的事项。
3) vacuum pressure swing adsorption
真空变压吸附制氧
1.
Comparison on deep cooling method and vacuum pressure swing adsorption(VPSA) method for oxygen production to be applied in oxygen-enriched copper smelting;
深冷法制氧和真空变压吸附制氧在富氧炼铜中的应用对比
4) RVPSA
快速真空变压吸附
5) vacuum absorption
真空吸附
1.
This article elaborated the "inductive jet" principle of air current and the application in draining water accumulated in the factory,explained the feasibility and practicability of using vacuum absorption as the power supply to drain water automatically in the enterprise.
从实际应用的角度出发,阐述了气流“引射”原理及其在工厂排除积水中的应用,说明了利用真空吸附为动力源在企业中进行自动排水的可行性和实用性。
2.
The redundant control theory was applied in the vacuum absorption system of wall cleaning robot,and its feasibility was analyzedt,hen a model was established.
将冗余控制理论应用于负压式壁面爬行机器人的真空吸附系统中,分析了冗余理论应用于真空吸附系统的可行性并建模,提出了提高其安全性的有效措施——双真空泵冗余系统。
6) vacuum suction
真空吸附
1.
According to air flow control principle,by adoption of pneumatic line drive technology and vacuum suction technology,pneumatic feeding mechanism was manufactured.
根据气压流体控制原理,采用气动直线驱动技术和真空吸附技术,研制出气动送料机。
2.
In this paper,the biodegradable seeding containers from waste cotton linters and used paper were deve loped by making fibers in the linters/paper pulp adhere to the surface of a net mold under vacuum suction.
以废棉短绒和废纸为原料 ,采用真空吸附网模成型工艺 ,直接生产出可生物降解育苗钵。
3.
A novel wall-climbing robot mechanism is presented based on planetary gear train movement and biped vacuum suction principle.
基于行星轮系运动及双足真空吸附原理,提出了一种新型爬壁机器人机构,介绍了机构的构型及结构特点,推导了运动学方程,分析了沿直线行走、平面旋转和跨越交叉壁面三种运动模式。
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