Greens Combustion, together with its parent company AFG Combustion, offers a comprehensive range of flare tips and flare systems tailored for industries such as refining, petrochemical, and waste gas management. Acquired by AFG Combustion (formerly Airoil Flaregas Pvt. Ltd.) in 2015, Greens Combustion benefits from AFG's extensive expertise in combustion engineering to deliver innovative flare designs, including pipe flares, steam-assisted flares, air assisted flares, gas-assisted flares, low BTU flares, portable flares, and pit flares.
Since 2023, Greens Combustion has held a licensing agreement with Honeywell UOP Callidus, enabling the manufacture, sale, and design of Callidus flare technologies. These flare tips are engineered for high destruction efficiency, environmental compliance, and operational reliability, with features like smokeless and non-smokeless operation, low noise, and minimal energy consumption.
Supported by advanced testing facilities, including a 48 MW rated furnace for enclosed flare testing, Greens Combustion and AFG Combustion provide cost-effective, sustainable solutions with exceptional turndown capabilities and comprehensive aftermarket support for both their own and third-party systems.
Flare systems are handled directly by AFG Combustion with replacement tips provided from either Greens Combustion or AFG Combustion. The Callidus range of tips provided by Greens Combustion are shown below. For AFG flare tip range, please follow this the link.
The Pipe Flare (PF) system offers our most cost-effective flare solution. Its durable, straightforward design is ideal for waste gases that do not produce smoke or where smokeless operation is unnecessary, ensuring reliable, long-term performance with minimal complexity.
The Upper Steam (US) flare system employs a low-noise steam injection ring to achieve smokeless combustion. Positioned at the flare tip's top, the upper steam distribution manifold channels steam through stainless steel nozzles. These nozzles inject high-velocity steam into the waste as, generating turbulence that draws combustion air into the gas stream at the tip exit. This increased oxygen supply enables smokeless burning of the waste gas, enhancing smokeless capacity and operational efficiency.
The Inner Steam (IS) flare tips surpass the standard Upper Steam (US) flare tip with advanced technology for superior smokeless combustion. The IS series features a lower steam distribution manifold near the flare tip's base, directing steam into a steam/air mixing venturi. This mixture is channeled through sophisticated, proprietary flare tip internals, blending with waste gas at the tip exit. These internals optimise air entrainment, injecting the steam/air mix directly into the waste gas core for efficient combustion and exceptional smokeless performance.
We offer two Inner Steam variants, with the IS3 being the most advanced. The IS3 employs stainless steel nozzles with a converging/diverging cross-section, accelerating steam to supersonic speeds. This design maximises air entrainment, boosting steam efficiency and smokeless performance to industry-leading levels.
Revolutionise your flaring operations with the Callidus nViro-XSR Flare Tip, delivered by Greens Combustion under license from Honeywell UOP Callidus. Engineered for ultra-low steam consumption, this next-generation flare tip maximises smokeless performance while slashing operating costs in refining and petrochemicals applications. Its advanced design boosts hydraulic capacity, ensures high destruction efficiency, and minimises emissions, meeting the toughest environmental standards. Backed by Greens Combustion and AFG Combustion's expertise and rigorous testing, the nViro-XSR offers unmatched reliability and sustainability.
Upgrade to the future of flaring with the Callidus nViro-XSR Flare Tip today!
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