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Air separation parts FAQ

What are the characteristics of the small air separation units for iron and steel？
According to the specification and smelting level of converter, the total oxygen consumption of steel can be calculated and converted to the oxygen consumption of each hour. The low and peak oxygen consumption is balanced by ball irrigation or liquid vaporization. The gas pressure of peripheral comprehensive pipe network is higher than the pressure of final gas consumption point. It is sent to the user thro...
Aug 05, 2026
What is the cause of ultra low temperature in air separation plant and the principle of refrigeration equipment?
What is the cause of ultra low temperature in air separation plant and the principle of refrigeration equipment?
Jul 28, 2026
Why does air separation unit need liquefied air?
Why does air separation unit need liquefied air?
Jul 20, 2026
Air cooling column start-up process
Air cooling column start-up process
Jul 10, 2026
Advantages of structured packing column
Advantages of structured packing column
Jul 01, 2026
How to adjust the pressure of the distillation column when it fluctuates?
How to adjust the pressure of the distillation column when it fluctuates?
Jun 23, 2026
What are the optimization measures to enhance the liquid production capacity of air separation and reduce energy consumption?
What are the optimization measures to enhance the liquid production capacity of air separation and reduce energy consumption?
Jun 12, 2026
Why are large and medium-sized air separation plants suitable for adopting a full low-pressure process?
Why are large and medium-sized air separation plants suitable for adopting a full low-pressure process?
Jun 04, 2026
What is the difference between air cooling tower and water cooling tower of air separation equipment?
What is the difference between air cooling tower and water cooling tower of air separation equipment?
May 27, 2026
How to prevent runaway of motor brake expander?
How to prevent runaway of motor brake expander?
May 25, 2026
What are the settings of air separation unit pre-cooling system?
What are the settings of air separation unit pre-cooling system?
May 15, 2026
Why can air become liquid
Why can air become liquid
May 08, 2026
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DEAR News
Learn more DEAR news
Deliver Coolness in Sweltering Heat, Warm Craftsmen with Care — The Federation of Trade Unions of Shunhe Hui District Visits DEAR Air Separation to Carry out Summer Condolence Activities
2026.08.06
DEAR Air Separation Signs Intelligent Integrated Gas Supply Island Project in Partnership with Middle East Qiudanwei Steel, Setting a New Benchmark for Overseas Gas Supply Strategy
2026.07.22
African Dr. Wali and His Delegation Visit DEAR Air Separation to Jointly Explore New Opportunities for International Cooperation
2026.07.17
Good News | Crowned with Honor! DEAR Air Separation Won the 2025 "Henan Social Responsibility Enterprise" Award
2026.07.08
DEAR Air Separation Indonesia Gas Island Project Equipment Arrives at Site in Succession — Overseas Construction Site Tackles Challenges with Ingenuity to Promote Project Construction at Full Speed
2026.07.03
Celebrate the Glorious Founding of the Party on July 1, Uphold the Elegant Demeanor of Advanced Models
2026.07.02
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