日本語
한국어
Français
Deutsch
Español
Italiano
Português
Việt Nam
Türkçe
عربي 
русский 
简体中文
Čeština
ไทย
Eesti
Gaeilgenah Éireann
Bai Miaowen
íslenska
Cymraeg
Български
اردو
Polski
hrvatski
українська
bosanski
فارسی
Lietuvių
Latviešu
עברית
România limbi
Ελληνικά
dansk
magyar
Norsk
suomi
Nederlands
Svenska
slovenčina
slovenščina
हिंदी
Indonesia
Melayu
Malti
Kreyòl Ayisyen
Català
বাংলা
Srbija jezik (latinica)
O'zbek
Air Separation Unit For Liquid Oxygen
Description
Technical Parameters
Air Separation Unit for Liquid Oxygen Core Features
●Ultra-high purity output
Possessing superior purification capabilities, relying on strict process control and precise distillation technology, it can stably produce liquid oxygen with a purity of 99.9995%, meeting the standards of high-precision fields such as medical, semiconductor, and aerospace, ensuring downstream production quality from the source.
●Flexible and scalable
Highly flexible in design, supporting on-demand customization: small units are suitable for small-batch, high-precision needs in semiconductors, laboratories, etc.; large equipment can be matched with large-scale industrial production in steel, chemical, etc., achieving a stable supply of massive amounts of gas.
●Comprehensive safety protection
Addressing the strong oxidizing properties of liquid oxygen, it incorporates multiple protections: real-time monitoring and removal of hydrocarbon substances to prevent explosions; high-precision sensors + automatic pressure relief devices to control pressure and temperature; key components use explosion-proof and fire-resistant materials and structures to ensure the safety of personnel and the environment.
Working Principle
Air Pretreatment
Atmospheric air first enters the pretreatment system to remove moisture, carbon dioxide, dust, and hydrocarbon impurities. This prevents pipe blockage, corrosion, and safety hazards caused by impurities freezing/condensing during subsequent low-temperature processes, laying the foundation for stable system operation.
Compression and Cryogenic Liquefaction
The pretreated clean air is introduced into the compressor for high-pressure compression, then enters the cooling system for gradual cooling through multi-stage heat exchange, ultimately achieving a phase change from gaseous to liquid, forming cryogenic liquid air.
Cryogenic Distillation Separation
Liquid air is fed into the core unit, the "Cold Box," into a cryogenic distillation column. Utilizing the difference in boiling points of the gas components, separation occurs in layers: nitrogen (-196℃) vaporizes first and is collected at the top of the column; argon (-186℃) is enriched and extracted in the middle of the column; and oxygen (-183℃) remains at the bottom of the column, forming high-purity liquid oxygen.
Liquid Oxygen Collection and Supply
The high-purity liquid oxygen at the bottom of the column is transferred to a dedicated cryogenic storage tank and then delivered to various application scenarios as needed via cryogenic pipelines, ensuring a continuous and stable supply.
Why choose NEWTEK's Air Separation Unit for Liquid Oxygen
NEWTEK is a top-class liquid oxygen plant manufacturer!
🔬 Ultimate Purity, Adaptable to High-Demand Scenarios
Leveraging self-developed precision distillation technology and end-to-end process control, it stably outputs liquid oxygen with a purity of 99.9995% (purity fluctuation ≤ ±0.0001%), precisely matching the needs of high-precision fields such as medical, semiconductor, and aerospace, ensuring customer production quality and business safety.
🔧 Customization + Strong Scalability, Optimizing Full-Cycle Costs
Offering full-specification customization from "laboratory-grade small units to 10,000-ton-scale industrial plants": small units reduce initial investment, while large equipment supports component expansion (no need for complete replacement), helping customers adapt to different stages of needs and improve ROI.
🛡️ Triple Safety Protection, Rigorous Quality Control Ensures Stability
Targeting the strong oxidizing properties of liquid oxygen, it features built-in triple protection: ① Hydrocarbon monitoring and removal system (response ≤0.5 seconds); ② Military-grade pressure/temperature dual redundancy control; ③ CE-certified explosion-proof materials; each unit undergoes a 72-hour extreme test to ensure personnel and production safety.
📞 Full-Lifecycle Service, Reduced Worries
We provide a complete "pre-sales - sales - after-sales" service chain: pre-sales on-site survey to develop customized solutions, sales guidance and installation training, and after-sales 24-hour response + localized spare parts (delivery ≤48 hours) + annual inspection to ensure continuous equipment operation.
FAQ
1. What is the stable purity of the liquid oxygen produced by the equipment?
The equipment can stably output liquid oxygen with a purity of 99.9995%, with a purity fluctuation of ≤±0.0001%, meeting the needs of high-precision fields such as medical and semiconductor industries.
2. Can the equipment be customized according to our gas consumption scale?
Full-scale customization is supported, from small laboratory units to industrial plants with tens of thousands of tons of capacity. Components can be added for capacity expansion in the future.
3. What safety protections does the equipment have to address the strong oxidizing properties of liquid oxygen?
Built-in triple protection: hydrocarbon monitoring and removal (response ≤0.5 seconds), military-grade pressure and temperature dual control, CE-certified explosion-proof materials, and 72-hour extreme testing before leaving the factory.
4. What after-sales guarantees are provided after equipment delivery?
24-hour response service is provided, localized spare parts arrive within ≤48 hours, and annual inspections and equipment health diagnostics are also included to reduce downtime.
5. Is there a significant difference in initial investment between small units and large factory equipment?
Small modular units can reduce initial investment, while large equipment supports phased expansion; both help optimize overall lifecycle costs and improve return on investment.
Hot Tags: air separation unit for liquid oxygen, China air separation unit for liquid oxygen , suppliers, factory, liquid oxygen gas plant, Liquid Oxygen Plant, Liquid Oxygen Production Plant, liquid oxygen nitrogen plant
Send Inquiry
Get in Touch
Write Your Message
