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Ammonia slip catalyst (ASC)

Mobile emissions control: Johnson Matthey’s ASC technology removes residual ammonia (NH3) from upstream ammonia dosing systems, converting it into nitrogen (N2) and water (H2O).

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HAPGUARD monitor

Stationary emissions control: Johnson Matthey's HAPGUARD temperature and pressure monitor ensures that your catalytic converter remains in compliance with RICE NESHAP for clean air.

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Hydrochlorination technology

Hydrochlorination involves adding hydrogen chloride across the multiple bond of an unsaturated hydrocarbon. Johnson Matthey's DAVY™ hydrochlorination technology focuses on alkyne (triple-bonded) reactants.

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Methanation technology

Our methanation technology, utilising our CRG catalysts , performs the key chemical transformation of syngas into SNG, and ensures the final product is of a suitable quality for injection into gas distribution networks.

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Hydrogenation catalysts

Johnson Matthey offers a range of hydrogenation catalysts through its HTC™, PRICAT™ and SPONGE METAL™ catalyst brands.

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NOx control systems

Stationary emissions control: Johnson Matthey SCR systems prevent air pollution from stationary diesel and natural gas engines for cleaner energy and cleaner air.

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SCR catalysts

Stationary emissions control: our advanced SCR catalysts can achieve high Hg0 conversions under a variety of power plant conditions for cleaner energy and cleaner air.

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Fischer-Tropsch

Johnson Matthey manufactures and offers a cobalt based Fischer-Tropsch catalyst. Our extensive experience in catalysts and catalyst manufacture makes Johnson Matthey the ideal partner to manufacture your proprietary Fischer-Tropsch and other catalysts.

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Ir-112, iridium acetate solution

Hexakis(acetato)triaquo-µ-oxotriiridium(III) acetate solution, iridium acetate solution | CAS: 52705-52-9

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Hydroformylation Catalysts Rh-42, Rh-43 (ROPAC) and Rh-50

CAS numbers: 17185-29-4 | 25470-96-6 | 14874-82-9

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Ammonia synthesis catalysts

Johnson Matthey supplies both un-reduced and pre-reduced ammonia synthesis catalysts, based on more than 80 years' operating experience with ICI.

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Hydroformylation technology

Hydroformylation is the process by which an olefin (alkene) reacts with syngas (CO and H2) to form an aldehyde. Also commonly known as the “Oxo” process, hydroformylation is the first step in the production of oxo alcohols with the intermediate aldehyde converted to an alcohol by hydrogenation.

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Ignition products

Our spark plug tips meeting stringent emission standards and demanding engine environments.

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ALU-FLO filler metals

Information on our ALU-FLO filler metals: HT, MT, ZA-1 and LT.

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Tetrammine palladium(II) sulphate

CAS number: 13601-06-4

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RTA-104

Aromatic and aliphatic primary amines can be obtained using our Transaminases

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Palladium chloride solid

Palladium(II) chloride solid | CAS: 7647-10-1

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Acetylene conversion catalysts

We offer catalysts for selective hydrogenation, for both ethylene plant configurations: front-end and tail-end.

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MAPD conversion catalysts

The removal of MAPD from crude propylene produces polymer grade propylene. We offer catalysts for MAPD converters configured as vapour phase or liquid phase reactors, to suit the plant's needs.

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Total saturation catalysts

We offer a range of palladium and nickel based catalysts for total saturation duties.

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