DEAR News - DEAR Air Separation

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

2025.05.12

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

DEAR Video

DEAR air separation precision intelligent cutting platform

DEAR Air Separation production workshop is busy and orderly

Working Principle of Vacuum pump

Vacuum pump is a device that produces, improves and maintains vacuum in a certain enclosed space by various methods. Vacuum pump can be defined as a d

Feb 19, 2013

Air separation process

Air separation process descriptionThe air separation unit is a set of air separation unit with pressurized turbine expander, which is used for absorpt

Feb 19, 2013

On 2013, the 7th DEAR kongfen welcome Spring Festival party and annual review was grandly held

2013 the year of the snake is coming, the dragon dance is empty, and the Golden Snake is coming. On the afternoon of February 6, in the banquet hall o

Feb 18, 2013

Method of reforming air compressor

The actual running current of 132kw-8 electric motor is 220A ~ 240A, four air compressors share one air storage tank, and the actual pressure require

Feb 05, 2013

Chemical Explosion mechanism of air separation and explosion-proof measures

Air separation plant is one of the important production devices in petrochemical, metallurgy and other industries. Due to its special structure and ph

Feb 05, 2013

Current situation and recent development of air separation plant market in China

Core tips: 1 General situation of air separation plants at home and abroad as China's economy continues to grow stably, China's air separation

Feb 05, 2013

Provincial and municipal leaders come to our company to inspect and guide the work

Qin Yuhai, deputy director of provincial People's Congress (second on the right), Sun Jigang, deputy mayor (first on the left), chairman of DEA

Feb 01, 2013

See the donkey is bold, but start all over again

A donkey fell into a deep abandoned trap. The Lord weighed it and thought it was not cost-effective to save it, so he left the trapped donkey and left

Jan 16, 2013

Experience ten mentalities in life

Success comes from Mentality. If you inlay ten "hearts" of ambition, confidence, determination, love, concentration, sincerity, patience, pe

Jan 15, 2013

Shanghai Baoye Group Co., Ltd. KDON-7500/2000 air separation plant

Process Characteristics of KDON-7500/2000 air separation plant of Shanghai Baoye Group Co., Ltd.: two-stage Rectification. Low pressure process

Jan 14, 2013

Sales Company Announces Good News the new year of 2013

On Lunar January, good news came from Shanghai. The bid for KDON-7500/2000 air separation plant of Shanghai Baoye Group Co., Ltd., which was hosted by

Jan 14, 2013

The brand new modern plant of our company has been put into production

In the DEAR Industrial Park, the industrial cluster area of Dongdong, Kaifeng, a spectacular new modern joint plant with an area of 14000 square m

Jan 10, 2013

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