The world's iron and steel industry has experienced several revolutions. Around 1865, the air side blowing converter steelmaking method and flat furna...
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...
For non-high purity nitrogen, nitrogen is regarded as the binary mixture of oxygen and nitrogen. Analysis of nitrogen purity often adopts the method o...
The KDON (Ar)-15000/30000/520 air separation equipment, designed, manufactured, installed and debugged by Kaifeng DEAR air separation Industrial Co., ...
In recent years, our company has always been adhering to the learning concept of "being proud of knowledge updating and enjoying diligent study". Thro...
The hot sun is shining in midsummer. On the occasion of continuous high temperature, I would like to say to the staff of DEAR who are fighting in the...
Quality Innovation reappears DEAR high quality service helps customers succeed Recently, our company signed the KDON-15000/35000 air separation plant ...
Shandong Linyi Sande special steel KDON-3800/type 3800 complete air separation project process characteristics: two-stage Rectification. Low pressure ...
KDON (Ar)-13000/26000/400 complete air separation engineering project of Linyi Iron and Steel Group in Shandong province ...
Zhongping Energy Chemical Group Company (transformation) KDON (Ar)-3500/3500/70 complete air separation project process characteristics: Multistage re...
Shanxi Lingshi YuXin Chemical Co., Ltd. KDON-1500/3500 complete set of air separation project process characteristics: two-stage Rectification. Low pr...
