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Category: International

Antara Groupe presentation on lubricant oxidation prevention at STLE 2025

Antara Groupe at STLE 2025 - Anticipating and Preventing Oxidation & Varnish Build-Up

Monday, May 05 2025 by InsightLab
Antara Groupe presentation on lubricant oxidation prevention at STLE 2025

Anticipating and Preventing Oxidation & Varnish Build-Up

We are proud to announce that Dr. Marie Roucan, Head of Research & Testing Laboratory at Antara Groupe, will present her latest research at the 79th STLE Annual Meeting & Exhibition, taking place May 18-22, 2025 in Atlanta, GA.

Her presentation, entitled:

"Innovative Tools for a Better Prevention of Organic Fluids Oxidation and Varnish Build-Up"

will explore cutting-edge strategies in oil degradation monitoring, oxidation prevention, and lubricant treatment. This includes digitalization, nanocomponent design, EPR techniques, and the capture of free radicals - all crucial in the fight against system failures caused by lubricant degradation.

Monitoring & Treating Oxidation in Lubricants

Oxidation is a major cause of lubricant degradation, leading to soluble and insoluble contaminants and varnish formation. Traditional detection methods often fall short due to the complexity and diversity of degradation species.

At Antara Groupe, we are developing a new generation of nanocomponents (NCs) capable of targeting unstable entities like oxygenated molecules and radicals formed during oxidation.

How?
By coupling nanocomponents with Electron Paramagnetic Resonance (EPR) techniques, including spin trapping, we're able to identify and monitor key degradation products - turning them into predictive quality indicators.

Why?
This dual capability of monitoring and treatment gives our customers a unique advantage:

  • Prevent failure,

  • Extend oil life,

  • Improve system reliability.

This research is featured in our marketing poster:

#STLE2025 #AntaraGroupe #Innovation #Tribology #Lubricants #OxidationPrevention #Digitalization #EPR #VarnishControl #OilMonitoring #Nanocomponents #Freeradical

Antara Groupe

  • 02 37 44 63 30
  • contact@antara-groupe.com
  • www.antara-groupe.com

Dissolved (PPM) and relative (aW) humidity monitoring

  • Posted in ANTARA GROUPE, International, New technologies

ARTHEMIS: The Technological Innovation That Reinvents Hydraulic Oil Purification

Monday, April 28, 2025 by Florian Ducroquet
IMG-20250404-WA0009

Addressing Industrial Challenges

In industries like fuel, mining, manufacturing, and aerospace, hydraulic systems are essential-but face a major challenge: oil contamination. Pollutants like water, gases, particles, and oxidation by-products degrade hydraulic fluids, leading to higher maintenance costs, equipment damage, and downtime.
Traditional methods (filters, centrifuges, coalescers) provide only partial solutions and require frequent servicing.
To address this, Antara Groupe developed ARTHEMIS-a cutting-edge oil purification system that integrates four advanced treatments into one, offering a more complete and efficient solution.

A new way to dehydrate and treat oil for optimal cleanliness and performance at low temperature (38°c).

100% designed and manufactured in France, ARTHEMIS ensures continuous purification with unmatched efficiency, significantly extending oil life, enhancing machine reliability, and reducing environmental impact.

Breakthrough Innovations: Vacuum Dehydration & Emulsion Breaking

NAUTILUS (Vacuum Dehydration) Removes free and dissolved water without altering additives or viscosity.

Water is one of the most harmful contaminants in hydraulic and lubrication systems. Unlike conventional methods, ARTHEMIS uses vacuum dehydration to remove both free and dissolved water. By operating under vacuum, it lowers the boiling point of water, extracting moisture at low temperatures while preserving oil additives and viscosity.

Emulsion Breaking Eliminates stable emulsions that traditional methods cannot handle.

Water contamination often leads to the formation of stable emulsions, which traditional filtration methods fail to break. ARTHEMIS is designed to separate even the strongest emulsions, ensuring oil is fully dehydrated and restored to optimal performance levels. This process prevents
corrosion, cavitation, and wear, extending the lifespan of hydraulic components.

A System Designed to Maximize Oil and Equipment Lifespan

✔ No need for draining - Oils are continuously purified and recycled

✔ Preserves additives and oil's physico-chemical properties

✔ Removes emulsions and varnish to prevent long-term damage.

✔ Reduces operational costs and extends machinery lifespan

A Cost-Effective & Eco-Friendly Solution

By addressing all contamination types in a single continuous process, ARTHEMIS reduces maintenance needs, minimizes oil replacement frequency, and lowers waste production, contributing to sustainable industrial practices.

"With ARTHEMIS, Antara Groupe sets a new benchmark in hydraulic oil purification, delivering a powerful, efficient, and long-term solution to oil contamination challenges."

ARTHEMIS: A Unique System with 4 Treatments in 1

1 system = 4 simultaneous treatments

  • Eliminates 100% of free water and up to 96% of dissolved water (from 50,000 ppm to 10 ppm in a few hours at low temperature )
  • Breaks strong emulsions and corrects foaming issues
  • Reduces oxidation effects (MPC from 50 to 10, acidity from 2 to 0.07)
  • Extracts 100% of free gases and 95% of dissolved gases
  • Filters down to ISO 4406 = 10/11/09, ensuring superior oil cleanliness
  • Uses advanced molecular filtration and Extension Mode
    to eliminate varnish and oxidation residues

Antara Groupe

  • 02 37 44 63 30
  • contact@antara-groupe.com
  • www.antara-groupe.com
  • Posted in ANTARA GROUPE, International, New technologies

THEMIS Filtration: Winner of the 2024 Innovation Award at the Trophées des Entreprises

Tuesday, December 17 2024 by InsightLab

The award-winning project is based on a non-destructive EPR technology developed in partnership with French universities and the CNRS. This unique system detects the early signs of degradation in industrial oils, enabling technical problems to be anticipated before they occur. Thanks to this innovation,

  • Posted in ANTARA GROUPE, International, New technologies

Dive into the world of oil ageing tests

Friday, April 19 2024 by InsightLab

We're delighted to share one of our many laboratory aging processes with you.

These methods make it possible to :

  • Mapping oil ageing
  • Understanding the behavior of oil bases with additives
  • Research into proactive maintenance and modeling for artificial intelligence
  • Compatibility test between ASTM D 7155 oils, other...

In this video, our laboratory manager takes you into the world of oil ageing tests, highlighting some of the important steps involved.

Parts damaged, need fluid treatment
Pollution and contaminants to be treated

This video is a must for anyone wishing to to understand the challenges of lubrication oil durability and reducing maintenance costs.

#Agingoiltesting #LubricatingOil #Varnish #Gel
#Oilpurification #RotativeMachines #PreventiveMaintenance
#Oilpurification

  • Posted in ANTARA GROUPE, International, New technologies

ANTARA GROUPE guest on BFM Business! To talk about oil and fuel innovation

Monday, July 17 2023 by InsightLab

We're delighted to share with you our appearance on BFM Business in FOCUS PME, where we had the opportunity to present our expertise and research in the field of oils, fuels and their monitoring and degradation treatment. It was an enriching and exciting experience!

Jérémy Pallas (Themis): Themis is a filtration solutions manufacturer - 08/07 (bfmtv.com)
In this interview, we discussed the innovations we've brought to the field of organic fluid filtration and how they're having a significant impact on the industry. We also shared our strategic vision for the future, highlighting our commitment to sustainable growth and operational excellence.
Our R&D Director Jérémy Pallas, shared our vision and processing know-how on nanotechnology, artificial intelligence and the importance of embracing new technologies to remain competitive in the global marketplace.
We are honored to have been invited by BFM Business to present our company, our expertise and our projects. It is a testament to the recognition of our work and our determination to push back the boundaries of innovation.
We would like to warmly thank the entire BFM Business team for this exceptional opportunity, as well as our collaborators, partners and customers who have contributed to our success.
If you missed our appearance on BFM Business, we invite you to watch it online ( JérémyPallas (Themis): Themis is a manufacturer of filtration solutions - 08/07 (bfmtv.com)) and find out how ANTARA GROUPE is shaping the future of fluid filtration.
We're delighted to share this experience with you and to continue innovating. Stay tuned for more exciting updates! www.antara-groupe.com

Jérémy Pallas (Themis): Themis is a manufacturer of filtration solutions - 08/07 (bfmtv.com)
#AntaraGroupe #Innovation #BFMBusiness #DigitalTransformation #Leadership #Success #FocusSME #Nanotechnology #ESR #Hydraulic oil #Lubrication #Biofuel #Varnishhydraulicoil #Diesel #OILPURIFICATION #RPE #VARNISH

https://www.linkedin.com/posts/antara-groupe_j%C3%A9r%C3%A9my-pallas-themis-themis-est-un-fabricant-activity-7085167816265388032-fAXj?utm_source=share&utm_medium=member_desktop

  • Posted in ANTARA GROUPE, International, New technologies

CRNS THEMIS: Fundamental research into the degradation and reactions of OILS and FUELS

Monday, July 17 2023 by InsightLab

As part of the Infranalytics initiative, the Centre National de la Recherche Scientifique (CNRS) and Themis (an ANTARA GROUPE company) have announced a strategic collaboration to improve the sustainability, safety and efficiency of critical infrastructures through fluid analysis.

Research initially focused on lubricating oils.

Understanding their degradation means helping to optimize systems by reducing pollution and improving production. It also helps reduce manufacturing costs. How can we help?

By improving service life and reliability of moving components. Oil degradation generates deposits, acids, friction and temperature increases, and the appearance of varnish, soot, sludge and gels.

Anticipating these phenomena is made possible by studying oil precursors and self-degrading agents.

EPR allows us to see these highly reactive substances and predict the future.

Infranalytics is a delocalized research infrastructure bringing together state-of-the-art analytical equipment in the fields of molecular chemistry and materials science. It aims to promote scientific excellence and meet societal challenges by optimizing the use of this equipment by a broad scientific community.

As part of this collaboration, CNRS will provide Themis (https://www.antara-groupe.com) with its scientific expertise and state-of-the-art equipment for infrastructure analysis. Themis, as a manufacturer of industrial filtration solutions, will contribute its practical experience in monitoring and optimizing fluid treatment within critical infrastructures.

The aim of this collaboration is to develop new methods and techniques for infrastructure analysis, combining the resources of CNRS with the practical expertise of Themis. The researchers will work hand in hand to improve the sustainability, safety and efficiency of critical infrastructures such as energy, transport and communication networks.

A key area of exploration for this collaboration will be EPR technology. This analysis method exploits the magnetic properties of materials to obtain information on their structure and composition. Using EPR technology, researchers will be able to detect degradation and anomalies in infrastructures, predict their lifespan and optimize their maintenance.

The collaboration between CNRS and Themis on Infranalytics is a testament to the importance of synergy between academic research and industry. By combining the scientific expertise of the CNRS with the practical experience of Themis, this collaboration pushes back the boundaries of fluid analysis and opens up new perspectives.

Thanks to this collaboration, the results of the research can be directly applied in the industrial field, making a significant contribution to the sustainability and efficiency of critical infrastructures. This collaboration strengthens the position of CNRS and Themis as leaders in infrastructure analysis, and opens the way to new research and development opportunities. In this respect, Marie ROUCAN (Head of Research and Testing Laboratory) presented the interest of EPR technology in Industry during an Infranalytics meeting link to the video below ESR TECHNOLOGY, COLLABORATION BETWEEN INFRANALYTICS, THEMIS AND CNRS Lille - YouTube

In conclusion, the collaboration between CNRS and Themis within the framework of Infranalytics represents a major step towards improving the sustainability and efficiency of critical infrastructures through fluid analysis. By joining forces, these major players are contributing to a sustainable and prosperous future.

#ESR #Collaborationthemiscnrs #Analysisoffluids #Nanotechnology #Cnrslille #Themis #RPE

Subscribe to our page : ANTARA GROUPE : Presentation | LinkedIn

And our ANTARA GROUPE YouTube channel, where you can find our specialized articles and videos.

https://www.antara-groupe.com/ : CRNS THEMIS : Recherche fondamentale sur les dégradations et réactions des HUILES et des CARBURANTS

  • Posted in ANTARA GROUPE, International, New technologies

"Exploring the causes of varnish and oxidation through degradation and prevention strategies" by ANTARA GROUPE at OilDoc 2023

Tuesday, May 30 2023 by InsightLab

As part of OilDoc, one of the world's leading events for fluid management, monitoring and maintenance, we were privileged to contribute our expertise to a conference highlighting advances in fluid technology and what's in store for the future.

  • Posted in ANTARA GROUPE, International, New technologies

ANTARA GROUPE at INDABA 2023

Tuesday, May 30 2023 by InsightLab

During its participation at the African Mining Indaba 2023, ANTARA GROUPE presented its innovative solutions in the field of industrial filtration and fluid purification for the mining industry in Africa. As a leading supplier in the sector, ANTARA GROUPE demonstrated its expertise and commitment to the mining industry.

  • Posted in ANTARA GROUPE, International, New technologies

CNRS Lille, one of our partners, inaugurated its 1.2 GHz NMR spectrometer on January 4, 2023 at the Lille site.

Tuesday, April 04 2023 by InsightLab

https://infranalytics.fr/science/163-inauguration-du-spectrometre-rmn-1-2-ghz-le-4-janvier-2023-sur-le-site-de-lille

  • Posted in ANTARA GROUPE, International, New technologies
industrial oil filtration

A RESEARCH AND TESTING LABORATORY AT THE CUTTING EDGE OF TOMORROW'S CHALLENGES

Tuesday, September 27 2022 by InsightLab

ANTARA GROUPE invests heavily in its research and analysis offer, which is why we have doubled our laboratory surface area and equipped ourselves with the latest generation tools to go even further.

  • Posted in ANTARA GROUPE, International, New technologies

Recent articles

  • Antara Groupe presentation on lubricant oxidation prevention at STLE 2025

    Antara Groupe at STLE 2025 - Anticipating and Preventing Oxidation & Varnish Build-Up

    Anticipating and Preventing Oxidation & Var...
  • ARTHEMIS: The Technological Innovation That Reinvents Hydraulic Oil Purification

    Addressing Industrial Challenges In industries ...
  • THEMIS Filtration: Winner of the 2024 Innovation Award at the Trophées des Entreprises

    The award-winning project is based on a non ...
  • Dive into the world of oil ageing tests

    We are delighted to share one of our...
  • ANTARA GROUPE guest on BFM Business! To talk about oil and fuel innovation

    We are delighted to share with you our p...

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