Welcome to the official website of SIE Neftehim, LLC!

SIE Neftehim is the Russian engineering company specialized in development and introduction of oil refining and petrochemical technologies.

SIE Neftehim activity is focused on two main fields: light naphtha isomerization (C4-C7 fractions) and naphtha reforming. Our company also has the proprietary solutions in related processes – isobutane and isopentane reverse isomerization, hydrotreating, benzene hydrogenation, methanation, etc.

The more detailed information about offered processes is described in “Developments” tab in the top menu of our website or follow the link at the end of the article.

SIE Neftehim is the largest manufacturer of isomerization and reforming catalysts in Russia and one of the largest in the world. 

Technologies developed by SIE Neftehim are applied at oil refineries in many countries (Russia, EU, CIS, China, India, etc.)

SIE Neftehim possesses its own scientific background, laboratory base, modern equipment, experience and knowledge for constant enhancement of technologies’ quality and searching for the new effective solutions. SIE Neftehim activity makes for development of the optimal solutions for individual tasks of all our customers.

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