Air Separation technology
Large, medium and Small-Scale modular air separation units tailored to different markets
Any modern factory in any region of the world needs air, oxygen and/or nitrogen.
We are a seasoned global market provider of air separation plants. Leveraging our extensive expertise in plant engineering and operation, we have created a range of modular air separation units (ASUs) to address current air separation demands. For more intricate and demanding projects, we design and deliver tailored plants, which we assemble on-site to accommodate specific requirements.
Our ASU portfolio
Air Separation Unit
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We are innovated Large (ASU-L), Medium (ASU-M) and Small (ASU-S) -scale Air Separation Unit, which was designed with low-pressure process. In operation, the advanced technics eliminated the high-power consumption characteristic in conventional designs.
Plant type: Skid manufactured unit.
Product: instrument air, liquid and gaseous Oxygen (O2), Nitrogen (N2), Argon (Ar).
Capacity: from 500 Nm3/h to 120 000 Nm3/h
Purity: 99.5% to 99.8% oxygen
Specific energy: 400 to 700 Kilowatt hours per ton (kWh/t)
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Nitrogen Generation Unit
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Nitrogen Generation Units (NGU) are designed and built with the highest standards of reliability and efficiency to meet customers’ various demands.
Plant type: Skid manufactured unit.
Product: Instrument air, liquid and gaseous Nitrogen (N2).
Capacity: from 500 Nm3/h to 80 000 Nm3/h
Purity: down to 1 ppb of oxygen
Any modern factory in any region of the world needs air, oxygen and/or nitrogen
Air Separation technology
Our standardized air separation unit (ASU) is tailored for customers with fast-track projects, where rapid production start-up is a top priority. This unit integrates air compression, adsorption purification, cryogenic distillation of primary components, and internal gas compression to meet the pressure specifications required by the end-user. This fully-packaged, stand-alone unit generates oxygen with a purity of 99.6 to 99.8%. Additional co-products include nitrogen, liquid oxygen, liquid nitrogen, liquid argon, and compressed dry air.
Based on customer requirements, energy costs, and the potential for integration into customer processes, our unit can be configured to optimize either capital expenditures (CAPEX) and/or operational expenditures (OPEX).
Installed in plants in the steel (e.g. basic oxygen furnaces, blast furnaces, electric arc furnaces), chemicals (e.g. ethylene oxide, ammonia), and oil refining (e.g. desulphurization, gas-to-liquid) industries.
Nitrogen Generation technology
The nitrogen generation unit employs the latest technology, integrating air compression, adsorption, purification, and cryogenic distillation of the primary components.
Installed in LNG, GPP, LNG terminals, electronics plants, and oil refineries etc.
The unit is fully packaged, enabling easy installation. Depending on customer requirements, it can be configured to optimize capital expenditures (CAPEX) and/or operational expenditures (OPEX). The unit can also be customized, with options that include:
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back-up vaporizers and storage for increased availability and reliability;
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liquid co-production to refill back-up liquid storage.
Standard schedule
*) The above schedules are typical and will be adjusted depending on the Customer's requirements.