Ethylene Furnaces​

Energy-Saving Insulations for Reduced Downtime & Carbon Emissions

Ethylene processing furnaces operate at 2000F (1100C), requiring the most durable, high-performance solutions. We’ve helped customers reduce downtime, cut emissions, and improve efficiency. From our Fiberfrax modules, tovacuum-formed refractory materials, and the energy-saving Alkegen Carbowall System, our solutions are the ideal package to solve customer’s biggest furnace challenges.

Customer Success Stories

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Alkegen Carbowall System Advantages:

  • Fast and easy installation​
  • Reduction in downtime/turnaround
  • Optimized heat transfer
  • Improved energy efficiency and CO2 reduction​
  • Extended life of the furnace
  • Improved worker safety

 

Highlights:

  • Reduced downtime by 10 days​
  • Cold face reduction: from 343ºF to 185ºF​
  • Equipment efficiency: increase of +1.07%​
  • Reduction in O2 consumption: improved by 1.01%​
  • Reduction in emissions: 3.3 tons of CO2 per day

Case Study 2​

Industry & Application: Petrochemical Reformer Furnace Inlet/Oulet Pipes

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Challenge:

Traditional insulation for these pipes includes 2 layers of fiber blanket, fixed with stainless steel wire. This product form includes external cladding, rivets, and screws making installation difficult and long assembly time.

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Solution:

Alkegen Inlet/Outlet Piping Insulation is a system of pre-formed insulation shapes that are an easy, clamp-together design. The hydrophobic properties also protect piping against Corrosion Under Insulation (CUI), improving longevity.

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Inlet/Outlet Pipe Advantages:

  • 6x faster installation system​
  • Eliminate the funneling work​
  • Facilitate inspection of welds

Case Study 3​

Industry & Application: CPI/Petrochemical Hydrogen Reformer

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Challenge:

Conventional fiber insulation lining lacks durability at high temperatures in reformer furnaces applications.

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Solution:

Our Fiberfrax modules paired with Silplate Mass Coating enhance the thermal stability, strength, and durability of the furnace lining.

  • 192 kg/m³ Density Modules to maintain energy performance​
  • High temperature erosion resistance coating
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Alkegen Advantages:

  • Low thermal conductivity​
  • Energy (fuel) savings
  • High erosion resistance​
  • Longer life cycle

Why Choose Alkegen’s Trusted Thermal Insulation Solutions? ​

75+ Years Industry Experience to Help Support Your Projects

World Leader in Refractory & Fiber Insulation Materials

Global Manufacturing Footprint for Short Lead Times

Get in Touch with Our Thermal Management Experts About Your Ethylene Applications.

Contact Us