Cryogenic air separation unit to produce oxygen, nitrogen, argon with compact design and high efficiency in plant operation
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- Supplier: Jianyang Greenfir New Energy Equipment Co. Ltd.
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Product Overview
Description
Product Description
The Air Separation Unit (ASU) is the equipment that compresses, cools, andliquefies air and separates it into oxygen, nitrogen, and argon by distillation. The company provides air separators of all sizes,, for all industries, such as steel, electric power, copper refining, chemical, cement, petroleum refining, food and beverage and glass, utilizing our extensive experience and advanced technical capabilities.
At our factory in Chengdu, we have developed our own design for selecting and sizing equipment with the most flexible technical solutions. Our strength lies in the fact that we are able to coordinate customer needs with the experience gained over the years and to provide tailor-made solutions based on our continuous activities in project development.
The plants are shipped in modular sections for easy and low cost installation. The equipment is installed as enlarged modules, which are then connected during installation on site with the minimum number of interfaces on pre-fabricated foundations.
As a consequence, there is a significant reduction in the cost of installing and commissioning. An option is available for
commissioning test, start-up and performance test, all performed on site under the careful supervision and responsibility of GreenFir’s expert site engineers.
As a consequence, there is a significant reduction in the cost of installing and commissioning. An option is available for
commissioning test, start-up and performance test, all performed on site under the careful supervision and responsibility of GreenFir’s expert site engineers.
Typical Plant Configuration
Main Air Compressor(s)
The ambient air feed is compressed by a multiple stage compressor with inter-coolers to a certain pressure. Dust is removed by a filter located at the inlet to the compressor.
Air Cooling System
The compressed air is then cooled to close-to -ambient temperature by passing through a direct contact water cooler. Chilling of the cooling water is done in an evaporation cooler using dry nitrogen waste gas from the process.
Air Purification System
The water vapor, carbon dioxide and hydrocarbons are removed by molecular sieve absorbers.
Liquefaction and Separation System
The purified compressed air feed is then cooled by heat exchangers and refrigeration processes contained in the "cold box" where air is separated to obtain the necessary gases.
Storage and Vaporization System
A storage and vaporization back-up can be installed to allow for a continuous supply of the produced gas or for peak covering.
Typical Air Separation Process
Highlights and Advantages
Product Paramenters
Project Performance
KDON-13000/20000 Air Separation Unit
KDN-4500 Cryogenic Nitrogen Generator
KDN1500 + KDN600 High Puritty Nitrogen Plant
GAN1500 Cryogenic Nitrogen Production Plant
GAN7000 Onsite Cryogenic Nitrogen Generator
KDN2000 High Purity Nitrogen Generator
A Vacuum Cold Box for Extracting Rare Gases Such As Krypton and Xenon from Liquid Oxygen
GAN600 Cryogenic Nitrogen Plant
LOX750 Liquid Oxygen Plant in Pakistan
4500Nm3/h Liquid Oxygen Plant
20,000Nm3/h Cryogenic Oxygen Generation Plant
GAN2000 Purification Skid
Company Profile
Jianyang GreenFir New Energy Equipment Co., Ltd. designs and manufactures air separation unit,natural gas purification and liquefaction equipment (LNG/LPG/NGL), natural gas recovery equipment, hydrogen purification and liquefaction equipment. The company has obtained a number of industry certifications, such as ASME, special equipment production license, pressure vessel design and manufacturing license, etc. GreenFir has a design center(located in Chengdu City), and two manufacturing bases in Chengdu City and Ziyang City, with a manufacturing workshop area of 35000 square meters.
The company gathers first-class talents in the industry, adhering to the values of "Always be honest,Continuous learning,Passion and boldness,Commitment to customers". We provides customers with stable, safe, reliable and cost-effective products.
Finish Products Pressure Testing
Painting & Coating Area
Products Assembling(Welding & Piping)
Non-destructive Testing
Rectification Column
Cold Box Assembling
Cold Box Delivery from Workshop
3D Model
Cold Box Assembling on Site
Certifications
Customer Photos
Related Products
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