DEAR News - DEAR Air Separation

DEAR Air Separation Showcases Intelligent Air Separation Technology at Inaugural Conference of Kaifeng Center for Henan Specialized, Sophisticated, Distinctive and Innovative Enterprises Promotion

2025.05.09

DEAR Air Separation Showcases Intelligent Air Separation Technology at Inaugural Conference of Kaifeng Center for Henan Specialized, Sophisticated, Distinctive and Innovative Enterprises Promotion Association

DEAR Video

DEAR Air Separation production workshop is busy and orderly

DEAR Air Separation workshop production in order

Brief discussion on how to do the office work well

How to do a good job in the office and summarize my practice in the office these years, I think there are four sentences: The first is important; the

Jul 27, 2011

Anti-high temperature war and heat heat protection production

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

Jul 27, 2011

Product quality is the lifeline of an enterprise

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

Jul 27, 2011

Our company has successfully signed a KDN-6000-type high-purity nitrogen equipment contract with Guojing Silicon Industry.

Original patent leads high purity nitrogen technology to win customers deep into polycrystalline silicon industry Recently, through the joint efforts

Jul 19, 2011

Original patent leads high purity nitrogen technology to win customers deep into polycrystalline silicon industry

Our company has successfully signed a KDN-6000-type high-purity nitrogen equipment contract with Guojing Silicon Industry. Recently, through the joint

Jul 19, 2011

The original patent leads the high purity nitrogen technology to win customers deep into the polycrystalline silicon industry

Our company has successfully signed a KDN-6000-type high-purity nitrogen equipment contract with Guojing Silicon Industry. Recently, through the join

Jul 19, 2011

How is the air in the distillation column separated into oxygen and nitrogen?

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

Jul 19, 2011

DEAR Enterprise newspaper Phase II

Jul 19, 2011

Basic knowledge of rectification operation 50 questions

1. What is phase and phase balance: answer: phase refers to the uniform part with the same physical and chemical properties in the system, and there i

Jul 17, 2011

Common faults and treatment measures of piston compressor

I. The eccentric wear connecting rod of crank pin bearing Bush transmits the thrust acting on the piston to the crank axle, and converts the rotation

Jul 17, 2011

National silicon industry KDN-6000-type complete air separation engineering project

National silicon industry KDN-6000-type complete set of air separation project process characteristics: unipolar rectification high purity nitrogen

Jul 17, 2011

Basic instructions for the debugging of argon system in hydrogen-free argon production equipment

With the rapid development of air separation technology and market demand, more and more air separation units adopt hydrogen-free argon production pro

Jul 16, 2011

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