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Styrene Production

The purpose of Phenyl-Acetylene Hydrogenation Removal is to selectively hydrogenate the Phenyl-Acetylene (PA) formed in the styrene process, back to Styrene while limiting the saturation of Styrene to Ethyl-Benzene (EB). Phenyl Acetylene can have a negative effect on some styrene polymerization processes.

For this application, Axens proposes a catalytic offer through SeLene™, the Axens’ selective hydrogenation catalysts family.
Catalysts

Selective Hydrogenation Catalysts

High-performance selective hydrogenation catalysts dedicated to the petrochemical and refining industries, to purify highly valuable olefinic and aromatic streams produced by steam crackers and FCC units.

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Adsorbents

Purification Series Adsorbents

Material specially developed to achieve your feedstock’s specification requirements.

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Furnaces

Furnace(s) is a key equipment considering the need for optimal operation of unit. Thanks to an extensive design experience with feedbacks from operators and a complete knowledge of this process, Heurtey Petrochem Solutions provides an unparalleled service such as these following features:

  • High fuel efficiency (94%+) depending on fuel S level
  • Fully Modularized
  • Lowest Emission (95%+ reduction with emission reduction technology)
  • Optimized Plot Plan
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Consulting, Studies & Audits

Axens offers a customized approach, including tailored studies, audits and consulting services, covering technical and operational challenges.

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Unit Revamps & Retrofits

You face many challenges, which include operating in a safe, reliable and environmentally sound manner while responding to changing markets dynamics.

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Technical Support & Performance Management

Axens is fully committed to be your partner and provide assistance and support during your project lifecycle, from conception to start-up & running operations.

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