DEAR News - DEAR Air Separation

DEAR Air Separation Demonstrates "User-Centric" Service Philosophy Through ActionExecutives Visit Frontlines for In-Depth Exchanges with Customer Teams, Facilitating Intelligent Energy-Saving Equipm

2025.08.14

DEAR Air Separation Demonstrates "User-Centric" Service Philosophy Through Action Executives Visit Frontlines for In-Depth Exchanges with Customer Teams, Facilitating Intelligent Energy-Saving Equipment Upgrades

DEAR Video

Progress of the DEAR Air Separation Gas Island Project

DEAR Air Separation Gas Island Skid Mounted Equipment

Brief discussion on Enterprise Quality Management

Quality is the first element of the survival and development of an enterprise. The level of product quality reflects the comprehensive strength of the

Nov 21, 2011

The application of subcooling technology in cutting tool products evolves from the application of Mould Industry

The application of subcooling technology in cutting tool products evolves from the application of Mould Industry. Cooling treatment is the same as hea

Nov 17, 2011

Start with safety production

Safety production is what every enterprise is pursuing, and the Enterprise must start from 1.1 drops in the production work. First of all, we should s

Nov 17, 2011

15000 special issue Chinese-English version

Nov 16, 2011

Strengthen the inspection and supervision of product quality

Quality is a promise to our users and also a criterion for ourselves; Quality is a kind of loyalty to our users and also a kind of responsibility to o

Nov 16, 2011

Special issue of 15000 class air separation equipment

Nov 16, 2011

Ju yun

Flowers fly everywhere in Ju city. Ancient capital Bianliang xiangpiao millennium the ammonite scroll, quilt October 2011 autumn sun, autumn wind agai

Nov 15, 2011

DEAR is my home, love depends on everyone ---- environmental protection proposal

Through the joint efforts of all the staff of DEAR, the overall environment of DEAR air separation has been greatly improved. The beautiful environmen

Nov 15, 2011

Let's run good DEAR ---- our common home

As employees, they may have different experiences, different pursuits, and may come from different places, but as long as we choose DEAR, then we have

Nov 15, 2011

What safety issues should be paid attention to in the use of low temperature liquid gasification machine?

Liquid oxygen, liquid nitrogen and liquid argon are widely used in liquid gasification stations to supply gas directly or fill bottles. In order to en

Nov 15, 2011

Common terms of air separation industry

The volume components of various gases in air are: N2: 78.084%, O2: 20.9476%, argon: 0.9364%, CO2: 0.0314%, other and H2, CH4, H2O, O3, SO2, NO2, etc.

Nov 15, 2011

The relationship among the pressure, temperature and purity of the lower tower

After the air of the raw material entering the lower tower is rectified, the nitrogen with higher purity is obtained on the top. Nitrogen enters the m

Nov 15, 2011

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