Technology

bioLNG plants – mini scale biogas liquefaction technology

MIXED REFRIGERANT (MR) PROCESS – THE PERFECT SOLUTION FOR BIOGAS LIQUEFACTION

Wärtsilä offers the energy efficient Mixed Refrigerant liquefaction technology for low liquefaction capacities. Our fast track engineering model with this technology results in low investment costs and short manufacturing time.

The liquefier system uses mixed refrigerant technology, where one single MR compressor and one aluminum plate-fin heat exchanger are the main components in the system. A standard chiller (pre-cooling unit) is incorporated to improve energy efficiency and to ensure stable operation of the MR process.

Wärtsilä provides the basic complete process package, to which can be added civil engineering and construction services. The biogas liquefaction plant can also be supplied as an EPC delivery. Once installed, Wärtsilä further offers Operation & Maintenance agreements that are tailored to the customer’s specific needs.

As a forerunner in gas and multi-fuel engines, fuel systems, technology and services, Wärtsilä wants to participate in the global shift to gas also with LNG infrastructure projects. We focus especially on developing the small-scale LNG value chain together with our customers, offering technology both for liquefaction and regasification.

What sets Wärtsilä apart from competitors is the scope and quality of our services. In addition to the actual technology, we have unique capabilities to assist our customers on the path from idea to successful business.

By choosing Wärtsilä to supply a complete solution, you have a reliable and trustworthy partner for the whole lifecycle of the investment.

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Norway
Tel. +47 81 54 85 00