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

How does the nitrogen in the water cooling tower cool the water?

Water cooling tower is a hybrid heat exchanger. The relatively high temperature cooling water (about 35℃) from the air cooling tower flows down from t

Dec 19, 2011

How to judge the leakage of liquid air and liquid nitrogen supercooler

Liquid air and liquid nitrogen supercooler uses nitrogen as cold source to cool liquid air or liquid nitrogen. There are Pipe type and plate type cool

Dec 19, 2011

KDON (Ar)-8000/2000-240 complete air separation engineering project of Jiangsu Shanjun Clean Energy Technology Co., Ltd.

Jiangsu Shanjun Clean Energy Technology Co., Ltd. KDON (Ar)-8000/2000-240 complete set of air separation project process characteristics: Multistage R

Dec 19, 2011

Successfully signed a complete set of air separation project for exporting to Burma

There was a snow before the world. As the saying goes, "the lucky year of Ruixue". This is not the good news coming today. Our company reached an agre

Dec 15, 2011

Burma steel company KDON (Ar)-1500 40Y/1500/40Y type complete air separation project

There was a snow before the world. As the saying goes, "the lucky year of Ruixue". This is not the good news coming today. Our company reached an agre

Dec 15, 2011

KDON (Ar)-1500 40Y/1500/40Y air separation engineering project of Myanmar Iron and Steel Company

KDON (Ar)-1500 40Y/1500/40Y complete air separation project of Myanmar Iron and Steel Company process characteristics: Multistage Rectification. Hydro

Dec 15, 2011

Create air separation boutique to promote the brand image of DEAR

On December 4, 2011, the company received a fax good news from Shandong Chuanyang group, which was about the debugging situation of 15000 Nm3/h argon

Dec 15, 2011

Good news: Our company has successfully signed a contract for the project of exporting complete sets of air separation plants to Myanmar

Recently, our company signed a set of 1500 argon air separation equipment exported to Burma, which is of great significance: first, this equipment is

Dec 15, 2011

KDON (Ar)-15000/30000/520 air separation plant of Shandong Chuanyang group has passed the factory acceptance

The KDON (Ar)-15000/30000/520 air separation equipment, designed, manufactured, installed and debugged by Kaifeng DEAR air separation Industrial Co.,

Dec 08, 2011

About the decision of reporting praise to Comrade Wang Zhanli

Wang Zhanli, the assistant engineer of the electrical automation research institute of our company, had a disagreement with the experts in the industr

Dec 05, 2011

Discussion on automation of air separation unit

1 control system of air compressor normally, the air compressor operates under constant pressure and flow rate. When the pressure or flow rate is too

Nov 28, 2011

Workplace details

Do more things and have less temper; move faster and have a better mind; mouth sweeter and measure bigger; speak softly with less reasons; smile more

Nov 28, 2011