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Methanation catalysts

Methanation is the reaction by which carbon oxides and hydrogen are converted to methane and water. The reaction is catalysed by nickel catalysts. In industry, there are two main uses for methanation, to purify synthesis gas (i.e. remove traces of carbon oxides) and to manufacture methane.

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SILVER-FLO filler metals

SILVER-FLO™ products can be used to join the common engineering metals such as copper, copper alloys (brass, bronze, nickel silver, aluminium bronze, copper nickel), nickel alloys, steel, stainless steel and tungsten carbide.

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Pd-70

Bis(acetylacetonato)palladium(II) | CAS Number: 14024-61-4

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Rh-112, rhodium acetate trimer

Hexakis(acetato)triaquo-µ-oxotrirhodium(III) acetate solution, rhodium acetate brown solution | CAS: 42204-14-8

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Ru-42

Carbonylchlorohydrido tris(triphenylphosphino)ruthenium(II) | CAS: 16971-33-8

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Fabrications and iridium crucibles

We're expert manufacturers in iridium and platinum fabrications, producing tailor made products of the highest possible quality.

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ACT technology

ACT™ coatings protect ceramics through a thin coating (200-500 µm) of platinum or 10% rhodium/platinum and are Ideal for long runs and limited thermal cycling.

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Rhenium pellets

Rhenium pellets grade H (approved for turbine blade production)

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Iridium black

Iridium black | CAS: 7439-88-5

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COPPER-FLO filler metals

COPPER-FLO™ filler metals are recommended for the flux-less brazing of copper most commonly for joining tubes and pipes in heating, refrigeration, air-conditioning and heat exchanger components.

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Chloroiridic acid solution (CIA)

Hydrogen hexachloroiridate (IV) solution | CAS: 16941-92-7

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Palladium chloride solution 20-25% w/w Pd

Hydrogen tetrachloropalladate(II) solution | CAS: 85129-17-5

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Bronze filler metals

JM BRONZE™ filler metals are a range of special products designed for high temperature brazing of steel and carbide components.

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Ru-112

Hexakis(acetato)triaquo-µ-oxotriruthenium(III) acetate solution, ruthenium acetate solution | CAS: 55466-76-7

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Potassium hexachloroplatinate

Potassium hexachloroplatinate(IV) | CAS: 16921-30-5

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Metallurgical solutions

We offer solutions including testing and characterisation, rapid product prototyping, inventory management, refining, recycling and metal management.

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Platinum nitrate

Platinum nitrate solution | CAS: N/A

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Nitrous oxide abatement catalyst

Through our co-operation with Yara International ASA, we supply high performance secondary nitrous oxide abatement catalysts.

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Palladium blacks

Explore our range of palladium blacks.

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NOx storage catalyst (NSC)

Mobile emission controls: Johnson Matthey’s NSC technology removes NOX from a lean gas stream and converts it to N2.

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