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

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Progress of the DEAR Air Separation Gas Island Project

DEAR Air Separation Gas Island Skid Mounted Equipment

Shunhe District 15th th People's Congress representative election Kaifeng dierkongfen Industrial Co., Ltd. Constituency meeting was successfully held

According to the unified arrangement of Shunhe Huizu District election committee, on the morning of February 17, the election meeting of the 15th

Feb 17, 2012

What is phase cooling method? What are its advantages and disadvantages?

Phase cooling method is one of the start-up operating force methods of the air separation plant which uses switching heat exchanger to self-remove moi

Feb 16, 2012

Relationship between steel production and oxygen

The world's iron and steel industry has experienced several revolutions. Around 1865, the air side blowing converter steelmaking method and flat furna

Feb 15, 2012

Safety of oxygen production

Oxygen (O2) is a colorless, odorless and odorless gas. The molecular weight is 32. The relative density is 1.429 (Air = 1 ). The melting point is-218.

Feb 15, 2012

New Year Good Start

The new year was a good start. Just after the Spring Festival, our sales company sent a happy news: On February 10, our company signed a KDON-4000/400

Feb 13, 2012

Jiangsu Shanjun Clean Energy Technology Co., Ltd. KDON-4000/4000 complete air separation project

Jiangsu Shanjun Clean Energy Technology Co., Ltd. KDON-4000/4000 complete air separation project process features: Two-stage Rectification. Low pressu

Feb 13, 2012

Analysis of hazard factors in the workplace of oxygen workshop

The main dangerous and harmful factors in workshop workplace are: electric shock, mechanical injury, lifting injury, burning, falling from high places

Feb 10, 2012

Introduction of nitrogen plug factors in crude argon Tower

In the normal operation of the crude argon Tower, sometimes the resistance drop, the argon content drop and the oxygen content increase of the crude a

Feb 09, 2012

What should be paid attention to when the liquid-air adsorber and liquid oxygen adsorber are heated and regenerated?

Heating and regeneration of liquid-air adsorber and liquid oxygen adsorber are generally carried out according to the service cycle. When it is found

Feb 08, 2012

Fireworks make a noise at the Lantern Festival

Let go of the bright moon; happy happy Lantern Festival. Lunar January 15 is the first full moon night of a year, and it is also the beginning of a ye

Feb 08, 2012

What should I do in 2012 ? -- The first large-scale symposium at the beginning of the new year

New Year is a new beginning, new year is a new atmosphere! DEAR kongfen said, "What should I do in 2012 ?" Hold a large forum for the theme, and the m

Feb 07, 2012

What is the role of the diffuser at the outlet of the turbine expander?

After the gas expands through the guide valve and the impeller, the airflow at the outlet of the impeller still has a certain speed. This part of kine

Feb 07, 2012

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