Since November 2007 the two companies, Technip and Wieland, have been working together to develop and market solutions for high-efficiency heat transfer in the field of natural gas liquefaction (LNG) and ethylene production.

A joint development phase of more than ten years preceded the current fully industrialised concept. Projects run by universities and industry and promoted by the European Union have made a significant contribution to the development, qualification and deployment. These projects have also created a wider knowledge base for new solutions in high-efficiency heat transfer.

In the context of the Technip / Wieland cooperation, large plants for natural gas liquefaction and ethylene production are being optimised. High-efficiency heat exchangers are deployed as a standard solution for various applications.

To date more than 50 of these state-of-the-art heat exchangers have been completed for plants producing liquefied natural gas and ethylene.

The solutions are also available to third parties through an engineering design package from Technip and associated tube supply from Wieland.

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