New Joint Research Project for Recycling Processes of Lubricants and Reusable Gear Oils

Klüber Lubrication participates in the GearOil LOOP project

More than 4 million tons of lubricants are produced and consumed in the EU every year. The majority of these lubricants are currently still obtained from fossil raw materials. There is enormous potential for avoiding CO2 emissions in the recovery of high-quality base materials from waste oil. A consortium of research institutes and industrial companies is developing effective recycling technologies for corresponding material cycles. Klüber Lubrication is the only manufacturer of specialty lubricants involved in the project.

40 percent of waste oil from industrial processes can today be reprocessed into base oils. However, the technological processes for these procedures are not sophisticated enough to reclaim the valuable base materials for high-performance lubricants from waste oil and use them to produce new long-life lubricants. With the joint research project, the consortium aims to develop a recycling process and a gear oil that is especially suitable for recyclability and contains at least 50 percent recycled base oil. The aim is to demonstrate how an industrially and economically feasible recycling process could work.

This goal is challenging, not least because a recyclable gear oil and the recycling process are being developed and tested at the same time. This dual development strand requires intensive cooperation between all partners along the development and value chain. In addition to lubricant development and lubricant recycling, important phases include testing the application behavior of the lubricants in gearboxes and bearings as well as fundamental studies on friction and wear behavior to confirm that the developed lubricants can keep up with conventional, i.e. non-recycled gear oils in terms of performance and durability. The sustainability of the closed loop concept will also be evaluated, taking into account raw materials, manufacturing and recycling processes and the performance of the lubricants.

With this project, the “GearOil-Loop” consortium aims to create a circular economy for gear oils, in which the fossil raw materials used can be used for as long as possible and cause as little waste and CO2 emissions as possible. The project consortium is opening up a new field of circular economy with recyclable higher-viscosity gear oils and the necessary recycling technologies.  The project will run for three years and is publicly funded by the German Federal Ministry for Economic Affairs and Climate Action (Bundesministerium für Wirtschaft und Klimaschutz (BMWK)).

Further project partners:  

  • Schaeffler AG & Co.KG, Schweinfurt (Germany)
  • Starke & Sohn GmbH, Niebüll (Germany)
  • ifeu - Institute for Energy and Environmental Research Heidelberg, Heidelberg (Germany)
  • Fraunhofer-Institute for Chemical Technology ICT, Pfinztal (Germany)
  • Fraunhofer Institute for Mechanics of Materials IWM, Freiburg (Germany)
  • BASF SE, Ludwigshafen (Germany), project partner without funding
  • SEW-Eurodrive GmbH & Co.KG, Bruchsal (Germany), project partner without funding

About Klüber Lubrication

Klüber Lubrication is one of the leading manufacturers of specialty lubricants, offering high-end tribological solutions to virtually all industries and markets worldwide. Most products are developed and made to specific customer requirements. During its over 90 years of existence, Klüber Lubrication has provided high-quality lubricants, thorough consultation and extensive services, which has earned it an excellent reputation in the market. The company holds all common industrial certifications and operates a testing section hardly rivalled in the lubricants industry.

Klüber Lubrication, set up as a retail company for mineral oil products in Munich in 1929, is today part of Freudenberg Chemical Specialities GmbH, a Business Unit of the Freudenberg Group, Weinheim. Klüber Lubrication has about 2,500 employees in more than 30 countries.

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About Freudenberg Chemical Specialities

Freudenberg Chemical Specialities develops, manufactures and markets chemical specialities. To be close to its customers, the company is represented globally in the market with its five Business Units, Klüber Lubrication, Chem-Trend, OKS, SurTec and Capol. Freudenberg Chemical Specialities is one of the leading manufacturers of specialty lubricants, release agents, chemical solutions for surface technologies and chemotechnical maintenance products, as well as solutions for the treatment of confectionery and other foodstuffs. Headquartered in Munich, Germany, the Business Group operates its own companies in some 40 countries. Freudenberg Chemical Specialities employs about 4,000 people and generates sales of about €1.5 billion.

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Press contact

Klüber Lubrication München GmbH & Co. KG
Andreas Hasslinger, Marketing Communications
Geisenhausenerstr. 7
81379 München
Tel.: 089 / 78 76-467
E-Mail: andreas.hasslinger@klueber.com

mediaconnect
Michael Jurischka
Stülerstr. 11
10787 Berlin
Tel.: 030 / 28 44 95 95
E-Mail: m.jurischka@mediaconnect-berlin.de

 

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