Knowledge

Introduction to the physical properties of nitrogen

Nitrogen is a gas that we are more exposed to, and it is widely used in industry. It should be relatively stable and play a role in many aspects. So, what are the characteristics of Weifang nitrogen i

Basic method of industrial production of oxygen

In industrial production, the method of producing oxygen basically adopts liquid air fractionation method, which can produce oxygen on a large scale. So, what is the specific process of this method? W

Hazards caused by insufficient oxygen in industrial production

In general, in industrial production, if you work in a confined space, it is very easy to encounter insufficient oxygen. So in production, what kind of characteristics will there be when encountering

Differences between industrial oxygen and hospital oxygen

Oxygen can be divided into industrial oxygen and medical oxygen. Because of the different uses of the two, there will be differences in quality requirements. Therefore, the two cannot be mixed. So, wh

Does inhaling too much nitrogen affect the human body?

Nitrogen (N2) is a colorless, odorless gas at normal temperature and pressure. Nitrogen in the air accounts for 78% to 80%. The relative molecular mass is 28.0134, and the boiling point is 195.8°C. In

Specific applications of nitrogen in various industries

1. Metal heat treatment: During the heat treatment processes such as bright annealing and bright quenching, provide protective gas and safety gas for industrial furnaces to prevent oxidation of produc

Hidden dangers in the use and management of bottled oxygen

Most of the industrial oxygen and medical oxygen are in the form of bottles, which may have some disadvantages in use and transportation. So, what aspects of the problem is that we need to pay attenti