Long-term operation of large air separation units

The entire system is arranged in an integrated manner as required to meet both the requirements of the process and the piping design requirements of the entire system. Reduce the total length of piping in the cold box, reduce resistance, for the future long-term operation of large air separation units, reduce the total energy loss of the piping system.

Products of Long-term operation of large air separation units

Small air separation plant KDN-1500/100Y

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Small complete air separation plant KDN-3000/300Y

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High purity nitrogen air separation equipment KDN-3000/300Y

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40000m³/D-SM biomass natural gas purification project

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Cases of Long-term operation of large air separation units

Case of DEAR and Asia-silicon Group

Case of DEAR and Meide group

Case of DEAR and Minyuan Special Steel

News of Long-term operation of large air separation units

DEAR air separation Design and Research Institute held a training meeting

Jul 10, 2020

In the morning of July 10, DEAR air separation Design and Research Institute held a training meeting in the conference room on the first floor. The me

Congratulations on DEAR air separation awarded the advanced company of innovation and development in Shunhe District of Kaifeng City in 2019

Jul 03, 2020

On July 2, it was reported that according to the Science and Technology Bureau of Shunhe District, Kaifeng City, DEAR air separation won the 2019 year

Video of Long-term operation of large air separation units

DEAR air separation began to plant trees to beautify the plant

Apr 06, 2022

The elbows of various specifications manufactured by DEAR air separation are of high quality

Sep 24, 2021

DEAR air separation intelligent workshop has obvious advantages in automatic production

Sep 17, 2021

Albums of Long-term operation of large air separation units

DEAR air separation various specificatinons ad high quality elbows

Dec 28, 2023

DEAR air separation intelligent transfer production line

Nov 23, 2023

DEAR air separation carries out tree planting activities

Mar 29, 2022

Solutions of Long-term operation of large air separation units

Small air separation plant 2000 solution in petroleum industry

The industrial gases used in petrochemical industry include oxygen and nitrogen. The main applications include the use of natural gas or heavy oil to produce synthetic ammonia, olefin and petrochemical products, and providing nitrogen for oil extraction. Based on the principle of mutual benefit and win-win cooperation, DEAR Air Separation plant and the client jointly signed the small air separation plant 2000 project again

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3600 solution for type 2000/2000 small air separation plant in chemical industry

In other fields of chemical industry, the demand for air separation plant is stable. In response to the production demand of customers, both parties cooperate on the 2000/3600 type project of small air separation plant, it can solve the problems of customer's raw material pretreatment, delayed coking unit and comprehensive utilization.

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Faq of Long-term operation of large air separation units

The future of liquid air separation plant cold energy utilisation

With the rapid growth of liquid air separation plant production and sales, and the global energy crunch, the prospects for the use of liquid air separation plant cold energy are very broad. The use of liquid air separation plant cold energy should be developed in the direction of integration, fully integrated and effective use of liquid air separation plant cold energy liquid air separation units, using circulating nitrogen through the heat exchanger to recycle liquid air separation plant cold, ...

Mar 29, 2022

Small air separation unit water cooling tower cold scale

The way to determine whether there is cold scale in the water cooling tower View the data of the last 3-6 months, in the case of the same amount of dirty ammonia, to determine the cooling rate of low-temperature water, or in the maintenance of the low-temperature water pump before the filter to see if there is low-temperature scale. Water cooling tower packing is relatively loose, generally will not affect production, can be by reducing the concentration of circulating water times, and then ...

Mar 29, 2022