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Frequently asked questions (FAQs)

Here follows some of the most frequently asked questions about our nitrogen and oxygen generators. Please contact us by e-mail if you cannot find an answer to your question.

How does PSA technology work?
Pressure Swing Adsorption (PSA) is a method of producing high-purity nitrogen or oxygen. It is very cost-effective and all of Oreco’s generators are based on the PSA technology...
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What are the benefits of on-site generators from Oreco?
On-site generators have a number of benefits: you produce the exact amount of gas that you need, you produce the gas exactly when you need it ...
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Why would I decide on PSA instead of membrane technology?
All of Oreco’s generators are based on PSA. This is a very conscious choice, as PSA generators have a number of advantages compared to membrane solutions ...
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What does it take to obtain a full nitrogen or oxygen installation?
A full installation requires a compressor, a refrigeration dryer, filters, an air tank, a generator and a gas buffer tank. We supply ...
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Phone: +45 4332 0200
E-mail: gas@oreco.com

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Welcome to Oreco A/S

Oreco A/S has acquired the company Entecx Environmental Technologies ApS. With the acquisition Oreco consolidates and further advances its position as world-leader and preferred supplier of Automated Tank Cleaning and Oil Separation Technologies to the global oil and gas industry.

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