Thermal

Energy & environment

End-to-end solutions

Calderys has years of global experience in waste-to-energy, biomass energy and coal-fired power generation as well as the latest gasification technologies.

We are known for our high quality products and our wide range of services. We have worked on a variety of projects from regular maintenance to installing complete facilities for operators and major OEMs/EPCs, always with a keen eye on the sustainability and economic viability of the client’s energy recovery system.We constantly optimize our solutions and generate new technologies for the waste-to-energy and waste-to-fuel industries.

OUR ENERGY & ENVIRONMENT PRODUCTS

PRODUCTS WITHSTANDING CHEMICAL CORROSION AND MECHANICAL STRESS

Monolithic refractories with alkali-resistant matrices, Calderys tile system for boiler walls

PRODUCTS FOR HIGH HEAT TRANSFER

Our monolithic refractory or SiC tile lining options are tailored to the client’s needs

HIGH ALUMINA BRICKS FOR HAZARDOUS WASTE INCINERATION

CALDE® BRICK C85 D5 and CALDE® BRICK C85 D10 are chrome corundum bricks for the incineration of toxic waste

SPRAYCAST PRODUCT LINE

Our rapid spraycasting system for high-quality castables without molds goes up to twice as fast as traditional gunning.

AURORA™ MINERAL-BASED FUEL ADDITIVE

Aurora™ is a mineral-based fuel additive engineered to improve the overall performance and efficiency of your boiler.It reduces ou...Aurora™ is a mineral-based fuel additive engineered to improve the overall performance and efficiency of your boiler.It reduces outages.

INNOVATIVE PRODUCTS

Innovative spraycasting technique (including machines and process), CALDE® SEAL range, Sol-gel binding systems.

PRODUCTS WITHSTANDING CHEMICAL CORROSION AND MECHANICAL STRESS

Monolithic refractories with alkali-resistant matrices, Calderys tile system for boiler walls

PRODUCTS FOR HIGH HEAT TRANSFER

Our monolithic refractory or SiC tile lining options are tailored to the client’s needs

HIGH ALUMINA BRICKS FOR HAZARDOUS WASTE INCINERATION

CALDE® BRICK C85 D5 and CALDE® BRICK C85 D10 are chrome corundum bricks for the incineration of toxic waste

SPRAYCAST PRODUCT LINE

Our rapid spraycasting system for high-quality castables without molds goes up to twice as fast as traditional gunning.

OUR SERVICES

Furnace Inspection

We conduct an extensive analysis of your process, equipment and working conditions tailored to the Energy & Environment sectors to identify your needs & specific needs.

All Details

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.

All Details

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.

All Details

PROJECT MANAGEMENT

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

All Details

TECHNICAL SUPPORT

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

All Details

Your Equipments

Rotary Kiln Incinerator

With Rotary Kiln Incinerators being a common disposal technology for hazardous industrial waste, the corrosion and abrasion effects on refractory lining are severe. Calderys materials for this incinerator technology have global references, trusted by operators and OEMs alike, to ensure optimal lifetime of your equipment. Between castable and fast-installing spraycast options (including installation equipment if needed), at Calderys we will put our expertise to work for you.

All Details

Gasifier

With a strong foundation from years of project experience including modern biomass-fired gasifiers in Europe’s Nordic region, Calderys offers cutting-edge refractory solutions for Gasifiers including the latest sol-gel bond technology to save you heating-up time. The high pressure and severe conditions of your equipment will be no match for the Calderys offering we will customise for you (for any feedstock: biomass, coal, or waste) – from products to full turnkey service offerings, we provide it all.

All Details

Fluidised Bed Boiler

Top Fluidised Bed Boiler and Incinerator operators (including those using Bubbling Fluidised Bed technology) have been putting their trust in Calderys for decades. With an expanding portfolio of project references starting from leading OEMs in the Nordic countries of Europe, Calderys can deliver an optimal Fluidised Bed Boiler refractory lining for you anywhere in the world for any feedstock type.

All Details

Pulverised Fuel Boiler

Calderys has global experience in pulverised fuel (PF or PCF) boilers, with particular hubs of expertise in India and the United States from diverse coal and lignite power projects. For your key concerns of abrasion and thermal shock, Calderys will work with to you to find the ideal solutions for optimised lifetime for your refractory lining.

All Details

Grate-Fired Boiler

This boiler and incinerator technology, one of the standards globally for waste-to-energy over the years, is well-known for high abrasion due to waste impacts along the grate. The mix of waste feedstock during operation is also an important consideration for your refractory lining, where the experts at Calderys will work closely with you for the ideal solution: from high-quality products (using shaped or unshaped refractory) all the way to a full turnkey project.

All Details

CFB Boiler

Calderys has been delivering results to Circulating Fluidised Bed (CFB) boiler operators for decades, with projects all over the world (for both cooled and uncooled technologies) including the Nordic countries, Poland, Germany, India, and China. Discover some samples of our refractory recommendations for CFB boilers for all feedstock types: waste, biomass, and coal.

All Details