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C₄ Isomerization

C4 isomerization is a process allowing to restore the thermodynamic equilibrium (iC4/nC4) in a C4 paraffinic cut. Integrated with an alkylation unit, this process allows to provide the missing isobutane to the alkylation reaction. 

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A modularization strategy offers superior benefits versus on-site manufacturing. During the last 40 years, Axens has supplied over 500 modular units, both onshore and offshore, providing tailor-made designs according to client project specifications.

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Axens to supply technologies for S-OIL’s residue upgrading capacity expansion project

Axens has been awarded several contracts for the expansion of the existing residue conversion facilities at S-Oil’s Onsan refinery in South Korea.

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picto Oil Refining + 10
Residue Hydroconversion & Hydroprocessing Catalytic Cracking LPG Sweetening & Olefins Recovery FCC Naphtha Hydrotreating Etherification C₄ Isomerization Process Technologies Catalysts Consulting Equipment Supply
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