The products related,for instance membrane oxygen enricher,membrane oxygen-bar air-conditioner,mobile oxygen-bar and so on,are the best sources of oxygen supply for long-term oxygen therapy,healthcare for healthy people and oxygen enriched room at high altitude.

This paper reports the clinic experiment of hollow fiber apparatus of enriching oxygen used in oxygen treatment and its re-sults in hospita

Practice of operating Shuigang No.3 BF's oxygen-enriched blast;

Study of low pressure and high flux membrame of hollow fiber in oxygen-enriched burn;

Experiments and Numerical Simulation on Oxygen-enriched Combustion and Direct Ignition of Pulverized Coal;

Relationship between magnetic field parameters and oxygen enrichment results;

Preparation of PDMS-polycarbonate composite membranes for oxygen enrichment

According to the analysis of the base of strengthening BF smelting,measures of rational upper-bottom relief,oxygen enrichment and coal injection as well as strict management in operation and raw materials and fuels were taken,realizing the goal of strengthening BF smelting.

The feasibility of advancing sulfur-fixation ratio of based-calcium sulfur-fixation in the atmosphere of rich oxygen is discussed.

The test results of atmospheric gasification with rich oxygen or pure oxygen for three kinds of coal samples in a pressure gasification test device with 100 mm fixed-bed are analyzed.

The article simply introduces the technoloy of rich oxygen applied in limeproducing plant through anlysis of balance of heat quantity in lime kiln.

Ablation model of insulation in oxygen-rich environment;

The regularity of NO in low concentration NOx in flue gases converting to NO2 under the conditions of oxygen-rich oxidation is studied.

In order to research the relationship between oxygen concentrations in combustion gas and the pellet compression strength,tumbler strength,pellets yield,the industrial test of oxygen-rich roasting was conducted in Jinan Iron and Steel Co.