Start-up of liquid air separation plant

Control the pressure at the outlet of the air-cooled she is stable, the outlet temperature meets the process requirements, control the moisture in the air at the outlet of the molecular sieve adsorber, the carbon dioxide content does not exceed the standard, after starting the expansion agent needs to make it quickly through the critical speed zone.

Products of Start-up of liquid air separation plant

Small complete air separation plant KDON (Ar)-10000/10000-300

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Small complete set of air separation plant KDON(Ar)-6500/6500-180

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Small complete air separation plant KDON(Ar)-4000/4000-90

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Cases of Start-up of liquid air separation plant

DEAR and Ningxia Enterprise Argon Recovery Cooperation Case

News of Start-up of liquid air separation plant

Kaifeng DEAR air separation successfully signed the supply contract of liquid oxygen vaporization pressure stabilizing device with Luoyang Zhongchao

Oct 14, 2020

On October 13, it was reported that Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as DEAR air separation) and Luoyang Zhon

Kaifeng DEAR air separation held a training meeting on the Law of the People's Republic of China on the Prevention and Control of Solid Waste Pollution

Sep 11, 2020

On September 7, it was reported that in order to prevent and control environmental pollution by solid waste, protect public health, maintain ecologica

Video of Start-up of liquid air separation plant

Albums of Start-up of liquid air separation plant

DEAR air separation packaged shipment

Jul 16, 2024

DEAR air separation intelligent plasma cutting machine

Jun 20, 2024

DEAR air separation always strictly controls the quality

Jan 18, 2024

Solutions of Start-up of liquid air separation plant

Type 8000/2000-240 solution for small and medium-sized air separation plant in circular economy industry

Circular economy is also characterized by resource conservation and recycling, which is a harmonious economic development mode with the environment. All materials and energy can be used reasonably and persistently in this continuous economic cycle, in order to reduce the impact of economic activities on the natural environment as small as possible. As an emerging industry, the market development in the future is inestimable.

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2400/1000-type solution for small and medium-sized air separation plant in nonferrous industry

Formulate construction guidelines for non-ferrous metal intelligent mines and factories, and guide the construction of industry intelligent standardization. Reducing production energy efficiency and overall controllable cost, promoting the rapid iteration of production equipment and improving enterprise profits are the problems that need to be solved urgently in current industry. Recently, DEAR air separation cooperated with customers and signed a 2400/1000-type small and medium-sized air separation plant project, which was highly recognized by customers through reasonable scheme design.

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Faq of Start-up of liquid air separation plant

Inspection of the pipeline in small air separation unit

Before installing pipe , check the orientation of the container orifice, the orientation of the valve inlet and outlet is correct. The pipe fittings should be thoroughly cleaned ten net and strictly degreased, while opening the welding bevels etc. The welded pipe must be brushed with clean stainless steel wire for a very short time before welding. In order to reduce the cold box pipe welding mouth, can be prefabricated in a clean plant, and later for the final distribution. Piping principles, f...

Apr 22, 2026

Development scale and application of high purity nitrogen air separation unit

Since the successful development of the first set of high-purity nitrogen air separation unit in China in 1978, the R & D breakthrough of domestic nitrogen production equipment has closely followed the pace of foreign countries, and has achieved leapfrog development in recent decades. At the same time, China's nitrogen production market also shows an upward trend year by year, and the demand for nitrogen p...

Apr 01, 2026