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FCC additives and addition systems

Our fluid catalytic cracking (FCC) additives and addition systems are used in more refineries globally than any other FCC additive products. Our offerings can optimise LPG yields, decrease bottoms yields, control regenerator afterburn and reduce SOx and NOx emissions from the FCC unit.

Most refiners now find it essential to use catalytic additives to supplement the FCC catalyst to achieve desired unit performance, product quality, and environmental emissions targets.

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FCC additives and addition systems

We are the leading supplier of FCC additives and addition systems, specialising in the development, manufacture, sale, and technical support of both additives and addition systems for the refining industry. Our comprehensive range of FCC additives and addition systems grant refiners the flexibility to continuously optimise product yields and properties, while minimising emissions.

image showing Johnson Matthey's FCC Additive portfolio, divided into three sections: Environmental Additives, Equipment, and Performance Additives.

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Press release about the acquisition of lab equipment from KTI

Investment strengthens Johnson Matthey’s position in FCC additives market

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Press release with Valmet

Valmet and Johnson Matthey continue to develop catalytic pyrolysis-advanced biofuels

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Environmental additives

SOx reduction FCC additives

Our SUPER SOXGETTER™ and LO-SOX™PB families of SOx reduction additives can easily achieve and maintain SOx reduction levels of over 95% with no negative impact on unit operation yields, or process equipment.

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NOx reduction FCC additives

NONOX™ focuses on selectively converting the precursors that go on to form NOx to N₂ and has been proven to attain up to 40% reduction in NOx when used at up to 2 wt% in the catalyst inventory with reductions in NOx realised in less than 24 hours.

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CO oxidation FCC additives

The physical properties of Johnson Matthey’s CO promoters, including particle size distribution, attrition resistance and bulk density, have been optimised to be fully compatible with all commercially available FCC unit designs and catalyst technologies.

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Performance additives

Propylene butylene and octane improvement additives

Refinery profitability can be maximised by selectively choosing the proper ZSM-5 type additive. Johnson Matthey additives may be used at very high concentrations to provide a simple and effective route for adjusting FCC LPG olefin production to meet changing market demands.

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Catalyst enhancement FCC additive

CAT-AID™, Johnson Matthey’s catalyst enhancement FCC additive, is designed to overcome many of the shortcomings related to deactivation of the base catalyst from metal contaminants.

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Bottoms cracking FCC additive

Johnson Matthey’s bottoms cracking FCC additive, BCA-105™, selectively cracks the heaviest portion of the feedstock not otherwise converted by the base catalyst to lighter, more valuable, products.

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Equipment

Addition systems

Johnson Matthey's addition systems have been in widespread usage within FCC processes since the mid-1980s; today there are over 300 units installed in refineries throughout the world. These addition systems come in a variety of configurations, for adding additives from a few kilograms per day to fresh catalyst systems at tens of tons per day.

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