Equipment and installations
Custom research equipment
Reactors, pressure vessels, support frames and fittings for research and demonstration plants, built for one specific experiment.
Projects
What we have done
Offshore wind, equipment, plants, research projects, expert services, publications and patents. Each description explains what needed doing, how we solved it and what it means for future projects.
Equipment and installations
Equipment, deliveries and research sites delivered to clients.
Equipment and installations
INGA – DME demonstration plant
Practically the whole dimethyl ether demonstration plant: design and construction of the reactor and columns, heat exchangers, tanks, pumps, frame, all connections and installation.
Equipment and installations
ECONUT – Pilot Case site
Design and build: from the location decision and building permit to a fully equipped laboratory container, a year-round automated greenhouse, a test plot and planting. Completed in 2026.
Equipment and installations
Hydrogen compressors
Diaphragm and piston compressors with cooling and compliance documents. Production inspection at the manufacturer, transport and customs clearance.
Equipment and installations
Heat exchangers
Heat exchangers for conditions where catalogues end: gas, high temperature, high pressure, aggressive media.
Equipment and installations
Transport cases for research equipment
Made-to-measure cases for transporting and storing delicate research equipment. Example: a radar antenna over four metres long, handled in marine conditions.
Equipment and installations
Research greenhouse
We design and run greenhouse facilities for plant growth trials, with automatic irrigation and clear operating rules.
Research projects
Research and development projects we run ourselves or with research partners.
Research projects
Circular Economy and Recycling Cluster
Since 2025 we have been a member of the Circular Economy and Recycling Cluster, which holds the status of a Polish National Key Cluster.
Research projects
CiNURGi – fertiliser production line
In an Interreg Baltic Sea Region project we are building a mobile line that turns biochar, digestate, sludge and ash into fertiliser.
Research projects
Implementation doctorate
Lignocellulosic biomass treatment by rapid decompression, on a reactor built from scratch in our workshop.
Research projects
BIOREMOIL – oil spills from wrecks
A method and caisson device for aerobic breakdown of petroleum contamination where it lies: on the oxygen-free seabed.
Research projects
BALTWRECK
A consortium led by IMP PAN addressing the hazards posed by wrecks lying on the Baltic seabed.
Studies and expert services
Commissioned studies, technical supervision, assessments and expert work in international projects.
Studies and expert services
SBEES – electromobility
Expert work for Gdańsk University of Technology: data, mapping tools, energy storage, V2G and deployment scenarios.
Studies and expert services
NURSECOAST-II
GIS analyses, nutrient modelling and wastewater management for small treatment plants in tourist areas.
Studies and expert services
R&D implementation supervision
Supervision of implementing R&D results and achieving indicators in a project co-funded by the EU Smart Growth Operational Programme.
Studies and expert services
Commissioned fertiliser trials
A pot experiment with fertilisers from digestate and distillery stillage, with data for modelling nutrient uptake by plants.
Publications and patents
Papers in peer-reviewed journals and patent applications for solutions from our projects.
Publications and patents
Scientific publications
Three papers in peer-reviewed journals with Rendben as an affiliation: biomass pretreatment and fertilisers from kitchen and tannery waste.
Publications and patents
Patent applications
A biomass treatment reactor, a tunnel dryer for fertilisers and pelletised fertilisers from waste, filed with the Polish Patent Office.
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