DEAR News - DEAR Air Separation

DEAR Air Separation Demonstrates "User-Centric" Service Philosophy Through ActionExecutives Visit Frontlines for In-Depth Exchanges with Customer Teams, Facilitating Intelligent Energy-Saving Equipm

2025.08.14

DEAR Air Separation Demonstrates "User-Centric" Service Philosophy Through Action Executives Visit Frontlines for In-Depth Exchanges with Customer Teams, Facilitating Intelligent Energy-Saving Equipment Upgrades

DEAR Video

Progress of the DEAR Air Separation Gas Island Project

DEAR Air Separation Gas Island Skid Mounted Equipment

What are the specific provisions on the quality standards of nitrogen products in our country?

What are the specific provisions on the quality standards of nitrogen products in our country?Answer: According to different uses, nitrogen products a

Feb 20, 2013

What are the methods of air separation.

What are the methods of air separation.Answer: The main components in the air are oxygen and nitrogen, which respectively exist in molecular state. Mo

Feb 20, 2013

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