DEAR News - DEAR Air Separation

Kaifeng Academy of Sciences Air Separation Industry Research Institute was unveiled and established

2024.08.06

Kaifeng Academy of Sciences Air Separation Industry Research Institute was unveiled and established

DEAR Video

DEAR air separation Equipment for Shandong air separation project

DEAR Air Separation celebrates its 20th anniversary

What problems should be paid attention to when testing pressure?

The air pressure test on site is mainly to check the air tightness of the equipment. The following problems should be paid attention to during Pressur

Feb 24, 2012

The 11th th safety production training of safety in mind and safety in time was successfully held

In order to strictly implement the safety production policy of "safety first, prevention first, comprehensive management", improve the safety awarenes

Feb 22, 2012

How to extract neon and helium from the air?

The process of extracting neon and helium from the air separation plant is divided into three steps: the first step is to produce crude neon and heliu

Feb 21, 2012

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

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