Thermal

Chemicals engineering & petrochemicals

Transition to a low-carbon environment

Calderys is dedicated to supporting its clients throughout their transition to a low-carbon environment.

We work with the world's leading operators in the hydrocarbon processing industry to provide premium refractory products combined with bespoke end-to-end project services. We have delivered projects for clients around the world:

Oil refineries
Fertilizer plants (syngas)
Petrochemical plants (olefins)
Natural gas / LNG plants

With decades of experience working with leading OEMs, EPCs and end users, Calderys can take care of all your refractory needs.

OUR CHEMICALS & PETROCHECMICAL PRODUCTS

LIGHTWEIGHT INSULATING PRODUCTS

The extra lightweight CALDE® CAST XL and CALDE® GUN XL product lines have excellent insulating properties, generating energy savin...The extra lightweight CALDE® CAST XL and CALDE® GUN XL product lines have excellent insulating properties, generating energy savings in fired heaters, crackers, and hydrogen reformer units.

MONOLITHICS AND BRICKS FOR TRANSITION TO HYDROGEN TECHNOLOGIES

Our prefabricated shapes for the support dome have a much higher cold crushing strength than pressed bricks. Our dense and insula...Our prefabricated shapes for the support dome have a much higher cold crushing strength than pressed bricks. Our dense and insulating monolithics withstand hydrogen atmospheres

HIGH ALUMINA BRICKS DESIGNED FOR WASTE INCINERATION

CALDE® BRICK C90 and CALDE® BRICK C92 FM are high fired corundum bricks that perform well in combustion chambers for sulfur recove...CALDE® BRICK C90 and CALDE® BRICK C92 FM are high fired corundum bricks that perform well in combustion chambers for sulfur recovery units

LICENSOR-APPROVED MATERIALS

Our new monolithic refractory materials comply with licensor specifications for secondary reformers, FCC units, fire heaters.

LIGHTWEIGHT INSULATING PRODUCTS

MONOLITHICS AND BRICKS FOR TRANSITION TO HYDROGEN TECHNOLOGIES

HIGH ALUMINA BRICKS DESIGNED FOR WASTE INCINERATION

LICENSOR-APPROVED MATERIALS

Our new monolithic refractory materials comply with licensor specifications for secondary reformers, FCC units, fire heaters.

OUR SERVICES

Furnace Inspection

We conduct an extensive analysis of your process, equipment and working conditions tailored to the chem & petrochemicals sector to identify your needs & specific needs.

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REFRACTORY SERVICES

Calderys offers a full range of services, tied in closely with our world-leading high temperature solutions product lines. We are continually upgrading our services and equipment to ensure that our products are easy and safe to use.

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Material selection

Our expert engineers with a deep understanding of your local market, industrial process, and the chemical reactions in your equipment will work with you to identify the best products in terms of performance, lifetime, and cost.

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PROJECT MANAGEMENT

Our end-to-end project management services offer you the peace-of-mind you need to focus on your production.

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TECHNICAL SUPPORT

Calderys offers full technical support, thanks to a global network of technical experts, acting locally wherever you need it.

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Your Equipments

Steam Methane Reformer

For the steam methane reformer, Calderys will partner with you to choose the ideal mix of high-performing insulating refractories. Our XL monolithic range provides excellent insulating value, and where more strength is needed the LW range can be employed.

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SRU - Main Combustion Section

These units (SRU - Main Burner, Main Combustion Chamber and Waste Heat Boiler) are severely under attack from high temperatures, thermal shock, and sulphur. Calderys has a complete range of CO resistant materials and engineering designs to withstand the demanding requirements of the SRU.

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Secondary Reformer

The refractory lining of these units experiences high temperature, high pressure, and chemical attack by the syngas (Ammonia, Nitrogen, or Methanol). Calderys materials, designs, and installation practices will be customised to ensure your equipment withstands the tough environment of your specific production process. See the Calderys support dome precast shapes for the ultimate in strength for your secondary reformer.

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Ethylene Cracker (Naphtha Cracker)

For ethylene production, Calderys will partner with you to select the ideal XL (extra lightweight monolithic) and LW (lightweight monolithic) products to ensure optimum insulation for the cracking process.

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SRU - Condensers

These units are under attack from high temperatures, thermal shock, and sulphur. Calderys has a complete range of materials and engineering designs to withstand the demanding requirements of the Condenser.

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SRU - Line Burner and Line Mixing Chamber

The SRU is under severe attack from high temperatures, thermal shock, and sulphur. For these demanding requirements in and around the Line Burner, Calderys provides special refractory technical solutions for the hot section, as well as pre-fab burner blocks with high thermal shock resistance.

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FCC Unit

The refractory lining of these units has to withstand extreme temperatures and severe erosion conditions. With this in mind, Calderys offers trusted materials along with customised designs and well-developed installation practices to ensure your FCC unit withstands the tough environment of this production process.

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Fired Heaters

The Calderys-recommended solution for the round fired heaters (also known as gas regeneration furnaces or vertical cylindrical heaters) is the specially developed LW (lightweight monolithic) product range for the high insulating value required for these heaters.

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Coker Furnace

For Crude, Vacuum and Coker Furnaces, Calderys has specially developed XL (extra lightweight monolithic) and LW (lightweight monolithic) product ranges providing the high insulating value required for the heaters.

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