Thermal oxidizer systems

UOP Callidus is an industry leader in environmental and combustion technology. We have provided incinerators for a wide variety of gas and liquid wastes including inorganic particulate, various acids and hard-to-burn organic compounds. Our experience extends to development and implementation of Thermal Oxidizer systems for Fume, Tail Gas, Halogenated Waste, Bound Nitrogen, Catalytic Oxidizers and Downfired Incinerators including units with ratings of over 400 MM BTU/hr. All UOP Callidus products - Burners, Flares, Selective Catalytic Reduction systems and Thermal Oxidizers - are engineered and designed by combustion experts who have years of experience and are focused on customer satisfaction and emission compliance.

Dedication to our customers is proven by the performance of our thermal oxidizer group. The engineers in this group are second to none in oxidizer experience and technical capabilities. We have been involved in the successful design, fabrication, and startup of hundreds of thermal oxidizers worldwide. UOP Callidus will provide the best possible solution to your thermal oxidizer requirements.

We Pride Ourselves On Quality
Our manufacturing facility employs the highest standards in the industry. Like many companies, our manufacturing techniques use state-of-the-art equipment; but, what truly sets UOP Callidus apart is our people. We take great care to ensure that highly trained individuals are used in performing our special requirements. Ongoing and regularly scheduled training through our research and development group assures that a high level of quality is maintained. UOP Callidus quality assurance personnel thoroughly inspect each assembly prior to shipment, thus reducing installation time. Callidus fabrication and manufacturing is certified ISO 9001:2008 in the USA and China.


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  • Advanced rental flare technology

    Rental Services: The UOP Callidus Rental Group has the unique ability to bypass the normal work flow with our own project design and management team to fulfill all of our customer’s rental needs. If it’s not in our vast inventory of existing parts and equipment, we can create a unit or modify ...

  • UOP Callidus Jade burner

    The Jade Burner from UOP Callidus is the first ultra-low NOx Tail Gas Thermal Oxidizer Burner designed and built specifically to deliver ultra-low Nox emissions with no special physical or operational requirements. In many cases, incorporating the Jade burner into a thermal oxidizer results in the lowest ...

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    Globally the demand for petrochemicals is increasing at rates nearly 1.5 times GDP. In regions where there is a heavy investment in large-scale para-xylene capacity there is a significant demand for naphtha. However not all naphtha is suitable to produce aromatics. Heavy naphtha is required, but it is ...

  • UOP mercury removal for natural gas production

    Mercury, when present in gas processing facilities, can be a primary cause of corrosion, equipment failure and downstream catalyst deactivation. For more than 60 years UOP has continuously been a pioneer in the adsorbent industry, from inventing the first commercially produced synthetic zeolites, ...

  • UOP, A Honeywell Company, changing the world one solution at a time

    Honeywell UOP processes have changed the world. Since the groundbreaking introduction of the Dubbs Process in 1914, Honeywell UOP’s engineers and chemists have excelled in turning laboratory science into industrial reality, establishing the foundation for today’s modern refining industry. UOP ...

  • UOP adsorbent solutions in refining

    A wide variety of contaminants can be effectively and economically removed from numerous hydrocarbon streams in petroleum refineries via non-regenerative and regenerative adsorbents. It is necessary to remove contaminants, including: H2S, COS, CS2, HCl, HF, Hg (elemental mercury), AsH3 (arsine), PH3 ...

  • Celebrating a century of innovation in the oil & gas industry

    UOP celebrates its 100th year in business in 2014, and in many ways our history is analogous to the development of the world’s oil and gas industry. We have accomplished many great things during the last century. For that, we owe a tremendous debt of gratitude to our customers, who helped us develop ...

  • Decarbonization with hydrogen solutions

    Demand for hydrogen is expected to increase up to ten-fold by 2050 when multiple industry reports predict 8-24% of the world’s final energy demand will be supplied by hydrogen. Hydrogen has a unique ability to address ‘hard-to-decarbonize’ sectors including refining, chemicals, steel, heating, ...

  • Honeywell CO2 and H2 Solutions

    Wabash Valley Resources. Project Overview:UOP selected as technology provider for carbon capture and H2purification for clean H2production from gasifier at WVR in West Terra Haute, Indiana. Why it Matters: • One of the largest CCS project (1.65 Mt/yrCO2) • Second US project to sequester CO2inpermanent ...

  • Process heater burners, flare systems, thermal oxidizers, catalyst systems

    With over two decades of overcoming combustion and emissions challenges, UOP Callidus consistently leads the industry by setting the standards for maximum performance and minimum emissions. Burners that set the standards: Innovation and technology are the keys to UOP Callidus burners. For over two decades, ...

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