Technologically advanced, the deep cooling nitrogen production method has significant advantages. Unlike the traditional pressure swing adsorption (PSA) nitrogen production method, Nuzhuo provides a small-scale deep cooling air separation unit. The deep cooling nitrogen production technology utilizes the difference in boiling points of oxygen and nitrogen in the air, and through deep cooling, liquefaction, and distillation, ultra-high purity nitrogen is separated.
During the project construction process, Nuzhuo demonstrated its professional capabilities and service levels, which were highly recognized by Wanhua Group. Facing the dual challenges of tight schedule and strict technical standards, the Nuzhuo project team, relying on its profound technical accumulation in the field of deep cryogenic air separation, strictly controlled and efficiently advanced every step from equipment installation to system debugging. The on-site manager of Wanhua Group stated that the rapid response ability and meticulous craftsmanship spirit demonstrated by the Nuzhuo team during the commissioning stage ensured that the device achieved "a successful first start-up" at the scheduled node, providing a strong guarantee for the overall progress of the owner's project.
The successful commissioning of the KDN-14000 high-nitrogen device marks another strong demonstration of Nuzhuo Technology's comprehensive strength in the field of large-scale cryogenic nitrogen production. According to statistics, as of now, Nuzhuo Technology has cumulatively undertaken over 60 cryogenic air separation projects in the past year, with its business covering multiple fields such as petrochemicals and new materials. In the second half of the year, the company will continue to focus on technological research and market expansion, dedicated to providing more industry customers with efficient, stable, and energy-saving cryogenic air separation solutions.
It is worth noting that the deep cooling nitrogen production technology, due to its characteristics of large nitrogen output, high purity, and stable operation, is increasingly becoming a key supporting component for multiple strategic emerging industries. Besides the traditional petrochemical field, during the production process of lithium batteries, the sintering of positive electrode materials and the high-temperature carbonization furnaces in carbon fiber production lines all require a large amount of high-purity nitrogen gas as environmental protection gas to prevent material oxidation and improve product quality. Moreover, in the oilfield exploitation field, injecting high-purity nitrogen into oil wells for "gas injection for oil production" can effectively replenish the formation pressure and has become an important means to increase crude oil recovery rate. It has been widely applied in oilfield production in regions such as Xinjiang. Nuzhuo Technology sincerely invites customers from all industries to join hands and cooperate, using advanced deep cooling technology to assist in industrial upgrading.
Recently, the Cryogenic KDN-14000 high-nitrogen facility, designed by Nuzhuo for Wanhua Group, was successfully started up for the first time and successfully produced qualified nitrogen, marking that this project has officially entered the production and operation stage.
This cryogenic nitrogen production facility is a key supporting project for a core production base of Wanhua Group. As a "protective gas" and "raw material gas" in industrial production, high-purity nitrogen is mainly used in this base for critical aspects such as system protection, material sealing, and process displacement during the chemical production process. It can effectively isolate oxygen and prevent material oxidation reactions, ensuring the safe and stable operation of the production facilities. The successful one-time start-up of the facility has laid a solid foundation for the gas supply needed for the owner's subsequent full-load production.
Each industry has its own unique gas requirements. We will tailor the most ideal system specifically for you according to your specific needs.For any oxygen/nitrogen/Argon needs, please reach out to us ：
Elena Liu Tel./Whatsapp/Wechat:+86-15531448603
Email :elena@hznuzhuo.com
