At present, most of the large equipments which need cooling water use rivers, lakes or underground water as cooling water. This kind of water usually ...
Nowadays, in the industrial development, many industries have begun to use nitrogen to produce or assist in producing products, which is widely used. ...
The brief introduction of the air filter and air compressor in this process is the same as that of the chilled nitrogen production process. 1. Cold dr...
PSA oxygen generation application field: Metallurgical Industry: electric furnace steelmaking, Blast Furnace Ironmaking oxygen-enriched, vertical furn...
Product quality is formed in the process of design and production, not tested. Quality is the accumulation of the production process. Only by controll...
In air rectification, reflux ratio generally refers to the ratio of the liquid volume in the tower and the steam volume in the tower, which is also ca...
I. Brief introduction oxygen has a wide range of applications in industry and daily life: for example, the electric furnace steelmaking of black metal...
"Unity" and "team" are literally only one word different. In real life, people often confuse them, but actually they are two completely different conc...
Under the influence of current social market economy, money and interests are constantly interrogating people's spiritual beliefs. The fine traditions...
Kaifeng in July was like a steamer on a stove, so hot that even birds could not come out for food. However, the workers in the Assembly class of the m...
Quality is the lifeline of an enterprise, and improving product quality is equal to building up the survival barrier of an enterprise. In recent years...
The distillation column is equipped with multi-layer tower plates (the working principles of the sieve Tower and the packing tower are the same. There...
