Shandong Linyi Iron and Steel Group (Hu Jing) KDON (Ar)-16000/20000-520 complete air separation project process characteristics: Multistage rectificat...
Shandong Linyi Iron and Steel Group KDON (Ar)-16000/20000-520 complete air separation project process characteristics: Multistage rectification. Hydro...
(1) temporary parkingIf a machinery or equipment breaks down, or needs no oxygen or nitrogen temporarily, but needs to supply oxygen in recent hours i...
In May 5, our company received the utility model patent certificate of "high efficiency shell heat exchanger" authorized by the State Intel...
Answer: because the torque of asynchronous motor is proportional to the square of voltage, if centrifugal compressor is driven by asynchronous motor, ...
Thank-you note reads as follows: Kaifeng DEAR kongfen Industrial Co., Ltd:The contractor of your company in Minyuan special steel oxygen factory, w...
Possessing the international first patent to fill the gap of Domestic Technology The independent innovation of DEAR Airbus leads the green transformat...
In the liquid oxygen, in addition to acetylene (C2H2), there are also methane (municipality), acetane (C2H6), Propylene (C3H8), ethylene (C2H4), Propy...
On January 22, 2014, a large-scale seminar on technology and project cooperation of air separation equipment of 40,000 grade was held in Kaifeng DEA...
If an employee's thoughts are wrong, he can't become a good employee no matter how high his education background and ability are. Because o...
Henan Yongzhen Metal Co., Ltd. KDON (Ar)-12000/24000-600 complete air separation engineering project process characteristics: Multistage Rectification...
