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Argon: Properties, Separation, Applications, and Economic Value

Argon (symbol Ar, atomic number 18) is a noble gas distinguished by its inert, colorless, odorless, and tasteless characteristics—traits that make it safe for closed or confined environments. Comprising approximately 0.93% of Earth’s atmosphere, it is far more abundant than other noble gases like... Read More

Nuzhuo Group provides a detailed analysis of the basic configuration and application prospects of high-purity nitrogen air separation units.

Nuzhuo Group provides a detailed analysis of the basic configuration and application prospects of high-purity nitrogen air separation units. With the rapid development of cutting-edge technologies such as high-end manufacturing, electronic semiconductors, and new energy, high-purity industrial ga... Read More

How is liquid nitrogen formed?

Liquid nitrogen, with the chemical formula N₂, is a colorless, odorless, and non-toxic liquid obtained by liquefying nitrogen through a deep cooling process. It is widely used in scientific research, medicine, industry, and food freezing due to its extremely low temperature and diverse applicatio... Read More

Prolonging the Service Life of Nitrogen Generators and Our Professional Advantages

Nitrogen generators are essential for modern industrial production, underpinning processes from food preservation to electronics manufacturing. Extending their service life is not only key to cutting operational costs but also critical for avoiding unexpected production halts. This relies on syst... Read More

Detailed Explanation of the Start and Stop of PSA Nitrogen Generator

Why does it take time to start and stop a PSA nitrogen generator? There are two reasons: one is related to physics and the other is related to the craft. 1.Adsorption equilibrium needs to be established. PSA enriches N₂ by adsorbing O₂/ moisture on the molecular sieve. When newly started, the mol... Read More

Nuzhuo Group provides a detailed analysis of the basic configuration and application prospects of cryogenic liquid nitrogen generators.

As a global leader in industrial gas solutions, Nuzhuo Group today released a technical white paper providing in-depth analysis of the basic core configuration and wide-ranging application scenarios of cryogenic liquid nitrogen generators for global customers in the chemical, energy, electronics,... Read More

The advantages of cryogenic air separation compared to nitrogen production equipment

Cryogenic air separation (low-temperature air separation) and common nitrogen production equipment (such as membrane separation and pressure swing adsorption nitrogen generators) are the main methods for industrial nitrogen production. Cryogenic air separation technology is widely used in various... Read More

Reception of Russian Customers: Discussions on Liquid Oxygen, Liquid Nitrogen and Liquid Argon Equipment

Recently, our company had the honor of receiving important customers from Russia. They are representatives of a well – known family – owned enterprise in the industrial gas equipment field, showing great interest in our liquid oxygen, liquid nitrogen, and liquid argon equipment. This ... Read More

Nuzhuo Group negotiates cooperation with Ukrainian nuclear power plants to deepen technical exchanges

[Kiev/Hangzhou, August 19, 2025] — China’s leading industrial technology company Nuzhuo Group recently held high-level talks with the Ukrainian National Nuclear Energy Corporation (Energoatom). The two sides conducted in-depth discussions on the upgrading of the oxygen supply system of nucl... Read More

What should be done in case of a malfunction in the cryogenic air separation unit?

Deep cryogenic air separation equipment plays a crucial role in the industrial gas manufacturing sector, being widely used for the production of industrial gases such as nitrogen, oxygen, and argon. However, due to the complex process and demanding operating conditions of deep cryogenic air separ... Read More

Six Major Advantages of PSA Nitrogen Generators For Grain Storage

In the field of grain storage, nitrogen has long been an important invisible guardian for protecting the quality of grains, preventing pests and extending the storage period. In recent years, the emergence of mobile PSA nitrogen generator has made nitrogen protection in grain depots more flexible... Read More

Nuzhuo Group Successfully Delivers 20m³/h High-Purity PSA Nitrogen Generator to US Customer, Setting a New Standard for Nitrogen Applications in the Food Industry!

[Hangzhou, China] Nuzhuo Group (Nuzhuo Technology), a global leader in gas separation technology, recently announced a significant collaboration with a top US food processing company, successfully delivering a 20m³/h, 99.99% ultra-high purity PSA nitrogen generator. This milestone collaboration w... Read More
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