DEAR News - DEAR Air Separation

Revitalize Idle Assets to Attract Investment, Foster Synergistic Development for New Energy—The Inspection Team Visits DEAR Air Separation for Inspection and Negotiation, Laying the Foundation for Pre

2026.03.27

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New batch of DEAR Air Separation is delivered as a whole

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Brief introduction of main equipment of nitrogen production process

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

Aug 11, 2011

Common faults and treatment of Nitrogen generator

One: failure phenomenon: one of the tower exhaust is not complete reason: 1. air leakage of one-way valve; 2. treatment of oversize back blowing valve

Aug 11, 2011

Application of nitrogen

PSA oxygen generation application field: Metallurgical Industry: electric furnace steelmaking, Blast Furnace Ironmaking oxygen-enriched, vertical furn

Aug 10, 2011

Working Principle of carbon molecular sieve

Carbon molecular sieve uses the characteristics of screening to achieve the purpose of separating oxygen and nitrogen. When the molecular sieve adsorb

Aug 10, 2011

Internal structure diagram of absorption tower of Nitrogen generator

The design of the internal structure of the adsorber: the design of the internal structure of the adsorber includes the determination of the bed layer

Aug 09, 2011

Enterprise concept determines product quality

Product quality is formed in the process of design and production, not tested. Quality is the accumulation of the production process. Only by controll

Aug 09, 2011

Knowledge changes the fate of an enterprise

In recent years, our company has always been adhering to the learning concept of "being proud of knowledge updating and enjoying diligent study". Thro

Aug 09, 2011

What is reflux ratio? What influence does it have on rectification?

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

Aug 09, 2011

Progress of pressure conversion adsorption air separation oxygen generation technology

I. Brief introduction oxygen has a wide range of applications in industry and daily life: for example, the electric furnace steelmaking of black metal

Aug 09, 2011

The application of nitrogen in various industries

Nitrogen is the main component of air in the universal pressure conversion and adsorption equipment. It is colorless, odorless, non-toxic and non-comb

Aug 08, 2011

Based on this post, youth flies -- record DEAR air separation production front-line staff

Summer is hot, which makes people sweat and annoyed, and this is the characteristic of summer. If it is always low and rainy, it seems a little abnorm

Aug 05, 2011

Join the group to fight the world -- build an elite sales team of DEAR

Join the group to fight the world -- build an elite sales team of DEAR There is such a team in DEAR company ---- they cooperate with each other with t

Aug 05, 2011

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