Dimensions of the air separation cold box

The size and structure of the shape of the cold box is mainly the main cold box machine plate fin for cold gas cold box according to the over the cold gas, heat exchanger, pipeline arrangement machine keep cold distance and other requirements to determine the shape of the cold box size, expander cold box according to the internal pipeline, keep cold distance and excuse size to determine.

Products of Dimensions of the air separation cold box

Air separation plant accessories electrical equipment DA type single-axis centrifugal compressor

Get quotes

Air separation equipment accessories, electrical equipment, piston nitrogen press

Get quotes

Air separation equipment accessories compressor air compressor series

Get quotes

Cases of Dimensions of the air separation cold box

Case of DEAR air separation and Hongxing Iron and Steel Company

Case of DEAR air separation and Sanhe Company

News of Dimensions of the air separation cold box

DEAR air separation summer fire training meeting held successfully

Jun 05, 2020

On June 5, it was reported that the summer fire fighting training meeting of DEAR air separation was successfully held in DEAR plant manufacture facto

DEAR air separation held a training meeting on safety production and risk management

May 29, 2020

On May 28, it was reported that DEAR air separation held a safety production control training meeting in the conference room on the first floor, with

Video of Dimensions of the air separation cold box

Barrel type production line of DEAR air separation intelligent workshop

Dec 13, 2024

Full automatic production process of DEAR air separation intelligent workshop

Dec 04, 2024

DEAR air separation technical training

Feb 18, 2022

Albums of Dimensions of the air separation cold box

DEAR air separation intelligent cutting production line

Aug 07, 2025

DEAR air separation intelligent transfer production line

Jul 31, 2025

Solutions of Dimensions of the air separation cold box

Type 2200 solution for small and medium-sized complete air separation plant in chemical industry

In the field of modern coal chemical industry, the air separation plant mainly provides oxygen and nitrogen. Oxygen is mainly used as gasification agent and reaction raw material, while nitrogen of different pressure levels is used as raw material nitrogen, inertia protective gas, pneumatic conveying gas and purging gas. In the past, air, oxygen-enriched or low-pressure pure oxygen were basically used as gasification agent in the domestic coal chemical industry, and the gasification efficiency, carbon conversion rate and gasification furnace capacity were all very low

Learn More

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.

Learn More

Faq of Dimensions of the air separation cold box

Composition of the liquid air separation plant

The liquid air separation plant includes the lower tower, upper tower, condensing evaporator, argon system, main heat exchanger, subcooler, liquefier and is placed in a separate cold box. After distillation in the lower tower, high purity nitrogen is obtained at the top of the lower tower, which is reheated by the main heat exchanger and then exits the cold box and goes to the nitrogen circulation system to recover the cold from the liquid air separation plant to make liquid nitrogen. The lower ...

Aug 18, 2025

How to determine whether the heating regeneration of molecular sieves in small air separation unit?

The required steam pressure, flow rate, etc. should meet the process design requirements when the molecular sieve is heated. The heating regeneration process in small air separation unit can be judged by the regeneration temperature curve. In the unloading stage, the adsorption capacity of the molecular sieve decreases due to the pressure drop, and some of the water and carbon dioxide molecules originally adsorbed are desorbed, and the temperature drops. In the heating stage in small air ...

Feb 10, 2022