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

DEAR Video

New batch of DEAR Air Separation is delivered as a whole

DEAR Air Separation's heart and romance

What problems should be paid attention to when the throttle valve is closed in the adjustment stage of small air separation plant?

Before closing the throttle valve, the conditions for closing the valve should be created: the liquid oxygen liquid level is close to the normal liqui

Feb 20, 2012

Four leaders of the city including Qi Jinli, Ji Bingwei and so on came to our company's new park to guide the work

On the morning of February 19, 2012, four leaders of the city, including municipal party secretary Qi Jinli, Mayor Ji Bingwei, director of the Stan

Feb 20, 2012

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

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