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Mining technology

Diesel particulate filter systems / mining

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ENE-105

Ene reductase enzymes for the reduction of C=C double bonds in the presence of an electron withdrawing group

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Arsine removal absorbents

The PURASPEC product range contains a specially designed absorbent which is selective for the removal of arsine from natural gas streams. PURASPEC material is proven in the field for the last 15 years for arsine removal from natural gas streams.

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Ir-113, iridium trichloride solution

Iridium(III) chloride solution | CAS: 10025-83-9

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Biodiesel process

Johnson Matthey’s DAVY™ biodiesel process offers a solution to this problem. Our flowsheet can employ inexpensive low-quality non-edible feeds, in addition to virgin and higher-quality oils.

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Dehydrogenation catalysts

Johnson Matthey offers a variety of different dehydrogenation catalysts for different markets, including the manufacture of caprolactam and olefins.

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VOC catalysts

The catalyst used in our Emission Control System is based on platinum (Pt). This catalyst reduces the amount of volatile organic compounds (VOCs) in the exhaust gas by 99.8%, i.e. to levels well below the legal limits.

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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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