Криогенная установка для производства жидкого азота

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Цена:5 930 425,00-7 709 552,50 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description





1.Air Compressor: Air is compressed at a low pressure of 5-7 bar (0.5-0.7mpa)

2.Pre Cooling System: Cooling the temperature of air to around 12 deg C.

3.Purification of Air By Purifier: Twin molecular Sieve driers

4.Cryogenic Cooling of Air by Expander: Turbo expander cools the temperature of air below -165 to-170 deg C.

5.Separation of Liquid Air into Oxygen and Nitrogen by Air Separation Column

6.Liquid Oxygen/Nitrogen is stored in a Liquid Storage Tank




Packing & Delivery


Low-temperature air separation unit has the following advantages:
Product quality aspect
* High-purity products: It can produce high-purity gases such as oxygen, nitrogen, and argon. Through the method of
low-temperature distillation and utilizing the boiling point differences of different gases at low temperatures, the various
components in the air can be accurately separated to obtain products with a purity of up to 99.999% or even higher, meeting the
extremely high requirements for gas purity in industrial production fields such as electronic chip manufacturing and special
steel smelting.24.

* Rich product varieties: In addition to common gases such as oxygen, nitrogen, and argon, rare gases such as neon, krypton, and
xenon can also be extracted. These rare gases have important applications in high-tech industries such as lighting, laser



Production efficiency and scale aspect

* Large-scale production capacity: It is suitable for large-scale industrial production and can meet the demand for a large
amount of gas. Its production capacity can be designed and adjusted according to user needs, ranging from several hundred cubic
meters per hour to tens of thousands of cubic meters per hour, which can effectively ensure the continuous and stable
production of large industrial enterprises such as metallurgy and chemical industry.24.

* Continuous and stable operation: After reasonable design and optimization, the low-temperature air separation unit can achieve
long-term continuous and stable operation. Usually, the annual operation time can reach more than 8000 hours, reducing
production interruptions caused by equipment failures or maintenance and improving production efficiency.

Safety and reliability aspect

* High system safety: Operating in a low-temperature environment reduces the risk of fire and explosion. Compared with some
methods that use high temperatures or chemical reactions to separate gases, there are no dangerous reactions such as combustion
and oxidation in the low-temperature air separation process, reducing safety hazards. Especially when handling oxygen and other
combustible gases, the safety is even more prominent.34.

* Strong equipment reliability: The main equipment in the low-temperature air separation unit, such as compressors, expanders,
and distillation towers, has high reliability and stability after years of technological development and improvement. These
equipment usually adopt high-quality materials and advanced manufacturing processes and can operate stably for a long time
under harsh working conditions, reducing the impact of equipment failures on production.

Energy consumption and cost aspect

* Relatively low energy consumption: Although the operation of the low-temperature air separation unit requires a certain amount
of energy to achieve processes such as air compression, cooling, and distillation, compared with some other gas separation
methods, its energy consumption is relatively low. By adopting advanced energy-saving technologies and optimized process flows,
such as high-efficiency heat exchangers, energy-saving compressors and expanders, the energy consumption of the unit can be
further reduced and production costs can be lowered.4.

* Stable operation cost: Since the main consumptions of the low-temperature air separation unit are electricity and cooling
water, etc., the prices of these energies are relatively stable, so the operation cost of the unit is also relatively stable.
Compared with some gas separation methods that use chemical agents or adsorbents, there is no need to frequently replace
consumables, reducing the fluctuation of operation costs.

Environmentally friendly aspect

* No pollutant discharge: During normal operation, the low-temperature air separation unit does not produce pollutants such as
waste water, waste gas, and waste residue, and is not polluting to the environment. Its separation process is mainly based on
physical changes and does not involve chemical reactions, so it does not produce harmful gas or chemical substance emissions
and meets environmental protection requirements.

* Resource recycling: It can effectively recycle and utilize various components in the air to maximize the utilization of
resources. For example, recycling the rare gases in the waste gas generated during the production process can not only improve
the utilization rate of resources but also reduce the impact on the environment.


























FAQ


Q1: Are you a trading company or manufacturer? A: We are a manufacturer. Q2: What is your term of payment? A: T/T 30% in advance and T/T 70% balance paid before shipment.
Q3 How long is your delivery time?
A: About 30 days.
Q4: What is your product quality assurance policy?
A: We offer a warranty period of 1 year or 1000 running hours whichever comes First.
Q5: Do you offer OEM/ODM service?
A: Yes.
Q6: Do you have ATS system?
A: Yes, it is optional.

















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