DEAR News - DEAR Air Separation

DEAR Air Separation Showcases Intelligent Air Separation Technology at Inaugural Conference of Kaifeng Center for Henan Specialized, Sophisticated, Distinctive and Innovative Enterprises Promotion

2025.05.09

DEAR Air Separation Showcases Intelligent Air Separation Technology at Inaugural Conference of Kaifeng Center for Henan Specialized, Sophisticated, Distinctive and Innovative Enterprises Promotion Association

DEAR Video

DEAR Air Separation production workshop is busy and orderly

DEAR Air Separation workshop production in order

Low temperature liquid safety knowledge

1. Low temperature liquid (liquid oxygen, liquid oxygen, liquid nitrogen, liquid argon, the same below) should not contact with human skin, otherwise

Feb 02, 2012

How to analyze the purity of nitrogen

For non-high purity nitrogen, nitrogen is regarded as the binary mixture of oxygen and nitrogen. Analysis of nitrogen purity often adopts the method o

Feb 01, 2012

How to determine the water content in gas

By analyzing the moisture content of the air after drying, we can check whether it meets the requirements of air separation equipment heating and inst

Feb 01, 2012

DEAR! I love you

Every time I step on this land, the hot stream of love will pour out of my heart; today, I want to call from my heart, DEAR! I love you. &nbs...

Jan 31, 2012

Set off firecrackers to celebrate New Year good start

Festival atmosphere is strong, nine to go. In the ancient city of Kaifeng, the sound of "crackling" firecrackers has already been heard. Setting off f

Jan 31, 2012

On 2012, the 6th staff welcome meeting of DEAR Air Division was grandly held

Flamboyant Shengping world, yan yu Yingge embroidered Jin Chun. On the afternoon of January 20, the banquet hall on the fourth floor of Kaifeng Sunshi

Jan 31, 2012

Air separation -- Argon system operation (II)

The stability and adjustment of the working condition of argon system generally speaking, the refined argon system has little influence on the main to

Jan 31, 2012

Air separation -- Argon system operation (I)

The start of the whole rectification argon production in the whole rectification argon production, the crude argon Tower is just a distillation sectio

Jan 31, 2012

DEAR Enterprise newspaper No. 4

Jan 31, 2012

Yinan Huojing Special Steel Co., Ltd. KDON (Ar)-13000/26000/400 air separation plant successfully releases oxygen

A set of KDON (Ar)-13000/26000/400 air separation equipment signed by Kaifeng DEAR air separation Industrial Co., Ltd. and Yinan Shuojing Special Stee

Jan 10, 2012

What are the characteristics of steam heating and electric heating equipment for the heating and regeneration of molecular sieve purifier, and what problems should be paid attention to in the regenera

The steam heater uses overheated steam as the heat source, so it is easy to leak and pollute the heating medium in the process of use. Therefore, the

Dec 26, 2011

Working process and structure of booster turbine expander

Booster turbine expansion machine, the working medium of this unit is pressurized by the booster first, and then enters into the main heat exchanger a

Dec 26, 2011

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