Dahlman Renewable energy


Welcome to the website of Dahlman Renewable Technology

Since 1885, Dahlman has been a specialist in filtration & separation solutions, providing equipment to clients worldwide. Since 2001 we are cooperating with ECN to develop the OLGA tar removal system. Today OLGA is proven technology, commercially available and presented together with other gas cleaning technologies.

Test facilities

Test facilities

The combination of ECN & Dahlman is strong. We have test equipment and process specialists for many applications that can be brought into action for your project. more..

Hot gas filtration

Hot gas filtration

A hot gas filter upstream OLGA removes all solid particles and is in particular interesting for smaller gas flows or in case adsorption on pre-coat of e.g. alkali metals or chlorine is necessary. more..