The Social Benefits of Deep Cold Air Separation Technology

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DEAR Air Separation Donates Treasured Electronic Instruments to Pave the Way for the Inheritance of the Electronic Industry and Nurture New Talents

Apr 13, 2025

DEAR Air Separation Donates Treasured Electronic Instruments to Pave the Way for the Inheritance of the Electronic Industry and Nurture New Talents

Kaifeng Academy of Sciences Air Separation Industry Research Institute Successfully Holds the Fifth Work Promotion Meeting

Mar 12, 2025

Kaifeng Academy of Sciences Air Separation Industry Research Institute Successfully Holds the Fifth Work Promotion Meeting

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Delivery of equipment for the DEAR Air Separation project

Mar 28, 2025

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Chairman of DEAR Air Separation won the "Outstanding Female Contribution Award in the Gas Industry"

May 31, 2024

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DEAR Air Separation Cold Worker and Welder Skills Competition

Apr 26, 2024

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DEAR air separation the sun is shining brightly.

Apr 15, 2025

DEAR Air Separation and installation equipment construction

Apr 10, 2025

Union representatives express condolences to DEAR Air Separation employees

Jan 16, 2025

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How to make liquid oxygen in small air separation unit？

Small air separation unit is the unit that separates air into oxygen and other gases by first compressing and cooling the air into a liquid state and then using the characteristic that oxygen has a different boiling point to other gases in the air to obtain oxygen and liquid oxygen by evaporation and separation, as well as other rare gases as required.Liquid oxygen is produced using the cryogenic separation of air. The basic principle is to u...

Apr 02, 2025

Why do air separation towers usually use two-stage distillation towers?

Mar 10, 2025