On June 18, Kaifeng dierkongfen Industrial Co., Ltd. warmly welcomed the second visit and exchange of technical experts from Japan dayangric acid Co.,...
On the morning of June 5, 2013, Liu Yumin, a researcher from the Municipal Administration for Industry and Commerce and president of the municipal ...
On the morning of June 5, 2013, Liu Yumin, a researcher from the Municipal Administration for Industry and Commerce and president of the municipal ...
On May 30, the 8th air separation plant contract between our company and Linyi Iron and Steel Group officially began to be implemented. This set of K...
In May when flowers were blooming, good news came from the beautiful Qinhuangdao. Our company signed the supply contract of KDON-15000/35000 air...
Responsibility is the way for everyone to reflect the value of life. For ourselves, for families and for others, we interpret the importance of taking...
The automatic valve is actually a kind of one-way valve, which is installed in the cold end and middle extraction of the switching heat exchanger. It ...
Based on win-win development solidarity collaboration Chuangjia performance On April 22, 2013, good news came from Changli, Qinhuangdao. With the r...
In the operation of argon purification system, attention should be paid to the operation of hydrofining and deaerating. The input of the reaction furn...
The pressure change of the lower tower is related to the following factors:1) if the air and liquid nitrogen throttle are opened too big, the pressure...
Air separation tower has the following requirements for Foundation:1) to ensure the level of the distillation column plate, the uneven settlement of t...
Turbid milky white sediment is found in liquid oxygen, and the sediment is snow-like, volatilizing as the temperature rises, which is obviously caused...
