The Social Benefits of Deep Cold Air Separation Technology

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Exceeding the target by 50%! DEAR Air Separation Achieves a Perfect Closure of Its 2025 Performance Goals

Jan 06, 2026

Exceeding the target by 50%! DEAR Air Separation Achieves a Perfect Closure of Its 2025 Performance Goals

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

Video of The Social Benefits of Deep Cold Air Separation Technology

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DEAR Air Separation is busy and orderly in production in the new year

Feb 27, 2026

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All members of the DEAR Air Separation Organization watched the live broadcast of the 80th anniversary of the victory of the Anti Japanese War

Sep 03, 2025

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High quality pipe elbow of DEAR air separation plant

Aug 08, 2025

Albums of The Social Benefits of Deep Cold Air Separation Technology

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DEAR Air Separation standby overseas project pipeline

Jul 14, 2026

Manufacturing of large air separation equipment for DEAR Air Separation

Jan 13, 2026

The sunshine of autumn morning in DEAR Air Separation

Nov 18, 2025

Faq of The Social Benefits of Deep Cold Air Separation Technology

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Small air separation unit expander outlet diffuser

After the gas flows out of the expander impeller, there is still a certain speed. This part of mechanical energy without work is called residual speed loss. In order to reduce the velocity of the gas flow at the outlet of the expander, there is generally a section of expanding short pipe at the outlet of the expander impeller. This section of short pipe can reduce the velocity of the air flowing out of the expander impeller, reduce the...

Aug 13, 2026

Why does air separation unit need liquefied air?

Jul 20, 2026