Air separation cold box material selection

With the development of metallurgical industry, the enterprise produces all kinds of high quality and high quality carbon structural steel, alloy structural steel, seamless steel pipe and building materials. Due to the need of production, the enterprise cooperates with DEAR air separation on type 16000/20000-520 project, this solution is through multistage rectification. the characteristics of hydrogen-free argon production process solve the specific needs of enterprises.

Entering the "13th Fives-Year Plan" period, DEAR air separation launched a combination of supply-side reform, which forced the traditional industry to upgrade its production capacity and move towards an orderly development. Since 2016, the country has focused on the large-scale and integrated layout of refining and chemical industry, restarted the project work focusing on modern new type coal chemical industry