西藏制氧技术发展及研究现状  

Research and Development Status of Oxygen Production Technology in the Tibet

作　　者：李勇 孟芳兵[1] 陈远富 吴琪 旦增旺旦 王世锋 LI Yong;MENG Fangbing;CHEN Yuanfu;WU Qi;DAN Zengwangdan;WANG Shifeng(Institute of Oxygen Supply,Tibet University,Lhasa 850000,China;College of Science,Tibet University,Lhasa 850000,China)

机构地区：[1]西藏大学供氧研究院,西藏拉萨850000 [2]西藏大学理学院,西藏拉萨850000

出　　处：《低温与特气》2021年第4期5-9,31,共6页Low Temperature and Specialty Gases

基　　金：西藏大学2020年中央支持地方高校改革发展资金项目——高原弥散供氧与湿度调控研究院平台建设项目(ZCJK2020-11);武汉理工大学-西藏大学共建创新基金(LZJ2020003);2020年度西藏大学科研培育基金项目:西藏防紫外线自清洁纳米TiO 2玻璃薄膜研究(ZDCZJH20-19)。

摘　　要：西藏高海拔造成了低压缺氧的自然环境,对西藏人民的身心健康造成了较大的损害。为了改善这种状况,西藏自治区政府正在大力倡导“氧进家”之民心、民生工程。西藏制氧技术和产业的发展,不仅对西藏经济社会发展、人民健康具有重要意义,而且对国防安全、治边稳藏具有重大战略意义。对三种在西藏的主要制氧技术:深冷分离空气法、变压吸附分离空气法、膜分离法的发展及研究现状进行了综述,并对西藏制氧新技术及制氧技术和产业未来的发展进行了展望。The low-pressure and oxygen-deficient natural environment caused by the high altitude in Tibet has caused great damage to the physical and mental health of the Tibetan people.To improve the situation,the government of the Tibet Autonomous Region is vigorously advocating the“oxygen brings home”project for the people and people’s livelihood.The development of oxygen production technology and industry in Tibet is not only of great significance to the economic and social development of Tibet and the health of the people,but also of great strategic significance to national defense security and the governance of borders to stabilize Tibet.This article reviews the development and research status of three main oxygen production technologies in Tibet:cryogenic separation air method,pressure swing adsorption air separation method,and membrane separation method.It also looked forward to the new technology of oxygen production and the future development of oxygen production technology and industry in Tibet.

关 键 词：西藏制氧技术 变压吸附制氧 深冷法制氧 膜分离法制氧 

分 类 号：TQ116.14[化学工程—无机化工]