Applications

Equipment engineered for one industry duty at a time, from enclosed flares for pyrolysis plants to H₂S scrubbers for sewage treatment plants. Each page covers the duty, the equipment CRA supplies for it and the questions buyers ask.

Enclosed Flares for Pyrolysis Plants

Enclosed flares that give plastic and tyre pyrolysis plants a safe disposal route for start-up, upset and surplus gas.

Thermal Oxidizers for Pyrolysis Off-Gas

Thermal oxidisers that destroy pyrolysis off-gas continuously, paired with an enclosed flare for the moments the oxidiser cannot run.

Landfill Gas Flares for Active Landfills

Enclosed landfill gas flares for active and closed landfill sites, built for gas whose flow and methane content change over the site's life.

H₂S Scrubbers for Sewage Treatment Plants

H₂S scrubbers that clean sewage digester gas for engines, boilers, flares and CBG, with bulk removal and polishing on one package.

Enclosed Flares for Sewage Digester Gas

Enclosed biogas flares that burn surplus sewage digester gas safely when the engines, boilers or upgrader are unavailable.

H₂S Scrubbers for Sugar and Distillery Biogas

H₂S scrubbers for press mud, spent wash and vinasse biogas, for boilers, engines and CBG at sugar mills and distilleries.

Projects That Push Boundaries

See how we turn hard problems into high-performance infrastructure.

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LSTK: Three Enclosed Ground Flares Across Assam Gas Gathering Stations

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Enclosed Ground Flare for HP and LP Associated Gas at an Upstream Production Facility

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Thermal Oxidizer Designed to UKCA Requirements for Lean VOC-Laden Pyrolysis Off-Gas

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Our Blogs

Get all the technical details and resources you need in one place.

Flare Gas Recovery and Its Role in Making Flaring More Sustainable

Chemical & Petrochemical

A Thermal Oxidizer for Emissions, an Enclosed Ground Flare for Safety, Engineered as One System

Biogas upgrading for CBG and RNG: why one gas-train partner beats a multi-vendor plant

How SATAT, GOBARdhan and IS 16087:2025 Are Reshaping Compressed Biogas in India

Municipal & Landfill Gas

What It Takes to Turn STP Biogas Into CBG

Municipal & Landfill Gas

Mobile Enclosed Flares for Landfill Mining and Dumpsite Remediation

Municipal & Landfill Gas

What It Takes to Turn Wastewater Biogas Into RNG

What Global RNG, Biomethane and CBG Standards Ask of Your Gas Train

Municipal & Landfill Gas

Enclosed Ground Flares: How They Work, How They Are Designed, and How to Specify One

Why Press Mud and Spent Wash CBG Plants Need Bulk Desulphurisation

CBG Plant Retrofits for Off-Spec Gas and High Methane Slip

CBG plant with digesters, H₂S scrubber columns and containerised gas upgrading units

Enclosed vs Open Flares: Which System Fits Your Application?

Which H₂S Scrubber Is Best for Your Application?

Chemical & Petrochemical

Thermal Oxidizer vs Enclosed Flare: Choosing the Right Solution for VOC and Waste-Gas Control

Chemical & Petrochemical

Choosing Between DFTO, Recuperative, and Regenerative Thermal Oxidizers: What You Should Know

Engineering Without Shortcuts