---
title: Commercial Bulletin - Isobutely™ - MTBE Back Cracking
description: Axens and ExxonMobil offer MTBE Decomposition tech via Isobutely™, enabling high-purity isobutylene production for petrochemical growth.
image: https://resources.axens.net/hubfs/Landing%20Pages/Resources/Commercial%20Bulletin/Thumbnails%20CB/Thumb_Axens_CB_Commercial%20Bulletin%20-%20MTBE%20Back%20Cracking%20-%20Isobutely.jpg
---

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 Commercial Bulletin

# Isobutely™

## MTBE Decomposition Technology for High Purity Isobutylene Production

![Thumb\_Axens\_CB\_Commercial Bulletin - MTBE Back Cracking - Isobutely](https://resources.axens.net/hubfs/Landing%20Pages/Resources/Commercial%20Bulletin/Thumbnails%20CB/Thumb_Axens_CB_Commercial%20Bulletin%20-%20MTBE%20Back%20Cracking%20-%20Isobutely.jpg)

Axens has been a leader in **MTBE/ETBE technology** since the 1980s. To meet the growing demand for petrochemical intermediates over the next decade, Axens has entered into an **exclusive partnership with ExxonMobil** to offer **MTBE Decomposition technology** -suitable for use in integrated MTBE facilities or as standalone MTBE Decomposition units.

 

**Isobutely™**, shaped by ExxonMobil and powered by Axens’ expertise in licensing and engineering, enables operators to achieve higher levels of isobutylene purity.

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Articles

Meeting the Challenge of Rehabilitating an Old Bio-Ethanol Plant and Retrofitting MTBE to ETBE Production

<https://blog.axens.net/meeting-the-challenge-of-rehabilitating-an-old-bio-ethanol-plant-and-retrofitting-mtbe-to-etbe-production?hsLang=en>

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