The development of an oxygen filling platform in model S-90 field oxygen generation vehicle;
S-90型野战制氧车充氧台的研制
Mass optimization of SPE oxygen generation system in manned spacecraft;
载人航天器SPE水电解制氧系统的轻量化研究
In this paper,pressure equalization process,adsorption temperature,oxygen flow rate and the size of oxygen generation machine have been changed to get the effect direction and degree of them on exergy efficiency and oxygen recovery in miniature PSA oxygen generation system.
通过改变微型变压吸附制氧系统的均压步骤、吸附温度、氧气流量和设备规模,测得它们对系统火用效率与氧气回收率影响的方向与程度,从而提出提高火用效率和氧气回收率的方向,并找出火用效率和氧气回收率的关系。
Based on the properties of miniature PSA oxygen production and a linear driving force(LDF) approximation,a mathematical model for PSA processes of a Special Miniature Oxygen Concentrator is developed in this paper.
所建立的数学模型可以较为准确地模拟微型变压吸附条件下的氧氮分离过程,为深入研究SARS患者专用PSA制氧机及其吸附器结构优化打下了基础。
Aiming at the existing problem on oxygen supply device in the submarine,a new method of oxygen production through water electrolysis with solid polymer(SPE) as electrolyte was proposed.
针对目前潜艇中供氧装置存在的问题,提出了一种利用固体聚合物(简称SPE)作为电解质的电解水制氧方法,并将其与目前核潜艇上常用的碱性电解质电解水供氧方法进行了比较,证实SPE电解水制氧方法是一种适用于潜艇使用的供氧方法。
The same type of 20000 oxygen making machine should be added by analyzing the process of internal or external compression oxygen production units and comparison from many aspects such as air separation safety , equipment investment,benefits as well as variable load ability based on the present operation situation of two external compression 20000 oxygen making machines at NISCO.
根据南钢已有两套外压缩2万制氧机的现状,对内、外压缩制氧机的流程进行分析、比较,从空分安全性、设备投资、效益以及变负荷生产能力等多个方面进行比较,确定选择再上2万制氧机的型号。
Comparison of simulating vacuum swing adsorption process for O2 product from air at isothermal and non-isothermal conditions;
真空变压吸附空分制氧等温与非等温过程模拟比较
In the present work the data of N2/O2 adsorption equilibrium were measured by the laboratory setup of dynamic adsorption and were applied on the simulation of two - bed pressure swing adsorption (PSA) process for O2 product from Air in lab scale.
通过动态柱穿透法测定空气中氮/氧吸附平衡数据,并应用于实验室规模的两床变压吸附(PSA)空分制氧过程的模拟;在PSA过程模拟中探讨了吸附压力、吸附时间、充压时间、进料流量和冲洗比等过程操作条件对产品气氧的纯度、收率和产率的影响,为PSA空分制氧过程提供一定设计依据。
Automatic load change control system in oxygen making process;
制氧生产的自动变负荷控制
A complete comparison is made on the f ollowing of the transformation adso rp-tion oxygen making method and the dee p cooling method:process,operatio n parameter,techni-cal index,consumption of water and p ower,investment of capital constru ction,management cost,technical safety,area of land,construction requirement,operation maintenance,opera-tion staff,etc.
全面比较变压吸附制氧法与深冷法的工艺过程、运行参数、技术指标、水电消耗、基建投资、经营成本、技术安全、占地面积、建设要求、操作维护和操作人数等,指出各自的优缺点和适用范围,供用户选择时参考。