Full Liquid Air Separation Plant , ASP ASU Air Separation Unit 2000Nm3/H

2000Nm3/h Liquid Air Separation Plant, Liquid ASU, Liquid ASP, Full liquid Plant

ASU Technical Performace Parameter

Products specifications at outlets of cold box

Note: Nm3/h means at the condition of 0℃, 1.013bar(A)

Liquid product Nm3/h data refers its gaseous state transferred

LOX case:

Specific power consumption per Nm³/h of LO₂+LN₂+LAR products: 1.20Kwh/Nm³

LIN case:

Specific power consumption per Nm³/h of LO₂+LN₂+LAR products: 1.15Kwh/Nm³

1. Time for defrost: ～24 hours
2. Operation period:( between two defrosts): ＞2 years
3. Start-up time: ～24 hours (From start-up of turbine expander to obtain qualified purity oxygen product)

• Process Features

This Air Separation Plant adopts molecular sieve purification, turbo expander with booster, structured packing column (upper column, crude argon column, fine argon column), hydrogen-free argon extraction process.

The Air separation Plant is consists of feed air filtration and compression system, air pre-cooling system, molecular purification system, turbo expander with booster, rectification column system (cold box system), liquid products supply and storage system, instrumentation control & electrical control system etc.

• Established in 1981
• High new technology enterprise
• Main business: engineering consultation, technical design, technology integration, equipment bidding, equipment supply, installation, EPC project, investment and operation etc.
• Employees: Over 200

China National Air Separation Engineering Co., Ltd, established in 1981, is a joint stock enterprise restructured by and made up of diversified stock rights of the former China National Air Separation Plant Corporation. Currently, it is a holding subsidiary of China Pudong Development Machinery Industry Co., Ltd., which is a key member of the China National Machinery Industry Corporation (SINOMACH), a world top 500 enterprise.

With over 30 years of laborious development, CNASEC has become a national engineering company taking technology as the core while developing engineering design, consultation and EPC projects simultaneously. Our business fields engaged in air separation and liquefaction engineering, natural gas separation and liquefaction engineering, cryogenic liquid storage and transportation engineering, environmental protection engineering, deep processing and recycling of sewage engineering, chemical engineering projects, comprehensive energy recycling and utilization, automatic control technology, as well as downstream products manufacturer.

To date, CNASEC has established over 30 projects related to LNG and

Ethylene, and been equipped with the ability of designing and developing 100,000m3-level full containment tanks. In addition, the company has successfully generalized a set of standardized systems of storage tank engineering, realizing the short-term goals of the construction period and successfully shaping the national brand image of large-scale cryogenic liquefied storage and transportation projects!

Following a history of entrepreneurial development for over three decades, with the mission of “creating value for customers”, we are dedicated to “becoming reliable engineering service experts”, giving back to our country and serving our society. We will be guided by the core value of “being human-oriented, emphasizing the cause, and rooted in honesty”, and are willing to join hands with friends from all walks of life, creating splendor again and building our beautiful future together.