--- title: Commercial Bulletin - SeLene™ Selective Hydrogenation Catalysts & Adsorbents for Light Cuts description: "On all purification steps for the production of the most critical building blocks, Axens propose an \n integrated chain of adsorbents with SeLene™, Axens family of selective hydrogenation catalysts." image: https://resources.axens.net/hubfs/Landing%20Pages/Resources/Commercial%20Bulletin/Thumbnails%20CB/Thumb_Axens_CB_SeLene%20Selective%20Hydrogenation%20Catalysts%20and%20Adsorbents%20for%20Light%20Cuts_EN.jpg --- [![Axens\_Logo](https://resources.axens.net/hubfs/logo_axens.svg "Axens_Logo")](https://www.axens.net?hsLang=en) en [Contact Us](https://www.axens.net/contact-us?hsLang=en) Commercial Bulletin # SeLene™ Selective Hydrogenation Catalysts for the Valorization for Light Cuts ## Building an Integrated Adsorbents and Catalyst Chain for Olefins Purification ![Thumb\_Axens\_CB\_SeLene Selective Hydrogenation Catalysts and Adsorbents for Light Cuts\_EN](https://resources.axens.net/hubfs/Landing%20Pages/Resources/Commercial%20Bulletin/Thumbnails%20CB/Thumb_Axens_CB_SeLene%20Selective%20Hydrogenation%20Catalysts%20and%20Adsorbents%20for%20Light%20Cuts_EN.jpg) Olefins purification is a highly complex challenge, involving adsorption and selective hydrogenation to treat streams that may come not only from steam crackers, but also from refineries or on purpose olefins units. Contaminants range from sulfur containing species over oxygenates to metals like arsenic and mercury. To tackle this challenge, a holistic approach, aiming at the overall optimization of the entire purification chain, is more efficient and cost-effective than optimizing each individual purification unit inside its battery limits. Furthermore, it enables operators to avoid the tricky and time-consuming management of multiple interfaces. ### Fill in the form to download this resource ### Let’s see what we can achieve together. Get in touch with us! [Contact Us](https://www.axens.net/contact.html?hsLang=en) ### Subscribe to our business newsletter to keep up to date with Axens news [Subscribe](https://resources.axens.net/business-newsletter?hsLang=en) [![Axens\_Logo](https://resources.axens.net/hubfs/logo_axens.svg "Axens_Logo")](https://www.axens.net?hsLang=en) [Contact us](https://www.axens.net/contact-us?hsLang=en) © 2026 Axens [Cookies Policy](https://axens.net/cookies-management-policy?hsLang=en) Cookies Management [Legal Notice](https://axens.net/legal-notice?hsLang=en)