Recently, a series of training lectures on air separation technology have been carried out inside the design and research institute focusing on impro...
There is an article named "The important lazy ants", which I have learned a lot after reading. In the past, I always had puzzled question...
Argon fraction is separated from oxygen and argon in the crude argon tower. Argon fraction enters from the bottom, and the top gets crude argon contai...
Possessing the international first patent to fill the gap of Domestic Technology The independent innovation of DEAR Airbus leads the green transformat...
Different gas cylinders have different requirements when discharging residual gas:1) oxygen cylinder. Fireworks and inflammable and explosive material...
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...
On December 22, 2013, good news came from Ningxia that the KDN-2200 high purity nitrogen air separation plant designed, manufactured, installed and d...
On the morning of November 28, 2013, the inspection team of Henan Provincial Party Committee and leaders of Kaifeng city came to our company for ins...
Recently, Huangdao Hongxing industry has completed the production and production of KDON-15000/35000 complete set of air separation equipment purchas...
The working temperature of centrifugal compressor bearing should generally be 45 ~ 50℃, the highest temperature should not exceed 65℃. Generally, 65 ℃...
The two words "faith" and "passion" are linked together. Passion is an external manifestation of faith. If there is no faith in t...
