Search
Explore Johnson Matthey's website
Showing results 1201-1260 / 1488
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.
ExploreGDH-8
Glucose dehydrogenase (GDH) catalyses the oxidation of D-glucose to D-glucolactone, while reducing in turn NAD+ or NADP+ to NADH and NADPH, respectively.
ExploreIRED-72
An imine reductase (IRED) that catalyses the reductive amination of ketones with small aliphatic amines.
ExploreRh-112, rhodium acetate trimer
Hexakis(acetato)triaquo-µ-oxotrirhodium(III) acetate solution, rhodium acetate brown solution | CAS: 42204-14-8
ExploreFabrications and iridium crucibles
We're expert manufacturers in iridium and platinum fabrications, producing tailor made products of the highest possible quality.
ExploreACT 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.
ExploreCatalyst enhancement FCC additive
Boost FCC catalyst performance with CAT-AID™, Johnson Matthey's catalyst enhancement FCC additive, protecting against vanadium, iron poisoning, and reducing SOx emissions.
ExploreCOPPER-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.
ExplorePalladium chloride solution 20-25% w/w Pd
Hydrogen tetrachloropalladate(II) solution | CAS: 85129-17-5
ExploreBronze filler metals
JM BRONZE™ filler metals are a range of special products designed for high temperature brazing of steel and carbide components.
ExploreRu-112
Hexakis(acetato)triaquo-µ-oxotriruthenium(III) acetate solution, ruthenium acetate solution | CAS: 55466-76-7
ExploreMetallurgical solutions
We offer solutions including testing and characterisation, rapid product prototyping, inventory management, refining, recycling and metal management.
ExploreADH-19
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols
ExploreNOx storage catalyst (NSC)
Mobile emission controls: Johnson Matthey’s NSC technology removes NOX from a lean gas stream and converts it to N2.
ExploreAmination technology
Amines are compounds derived from ammonia and contain a nitrogen atom with a lone electron pair. Amination is the process by which an amine group is added to an organic compound.
ExploreFuel processor catalysts
The HIFUEL® catalyst range is designed specifically for distributed hydrogen generation systems such as those used in reformate fuel cell applications.
ExploreSecondary reforming catalysts
The range of KATALCO QUADRALOBE secondary reforming catalysts provide both high stability and high activity, allowing us to offer the best mix of activity, pressure drop and high temperature stability for your application.
ExploreGDH-5
Glucose dehydrogenase (GDH) catalyses the oxidation of D-glucose to D-glucolactone, while reducing in turn NAD+ or NADP+ to NADH and NADPH, respectively.
ExploreMetal additive manufacturing
Additive manufacturing of speciality metal powders is a cost effective method of making complex shapes and iterative designs with reduced lead times.
ExploreENE-107
Ene reductase enzyme for the reduction of C=C double bonds in the presence of an electron withdrawing group
ExploreSoldering fluxes
Soft solder fluxes are available in forms with both corrosive and intermediate/low corrosivity residues.
ExploreADH-104
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols.
ExploreADH-110
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols.
ExploreSelective Catalytic Reduction Filter® (SCRF®)
Mobile emission controls: the SCRF® system integrates Selective Catalytic Reduction (SCR) with a soot filter – the next step for diesel nitrogen oxide control.
ExploreADH-105
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols.
ExploreADH-150
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols
ExploreENE-101
Ene reductase enzymes for the reduction of C=C double bonds in the presence of an electron withdrawing group.
ExploreADH-153
An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols
ExploreSelective catalytic reduction (SCR)
Mobile emission controls: selective catalytic reduction (SCR) systems work by chemically reducing nitrogen oxide to nitrogen.
ExploreFDH-102
Formate dehydrogenase (FDH) oxidises formate to carbon dioxide while reducing in turn NAD+ to NADH.
ExploreChloroplatinic acid crystal (CPA)
Hydrogen hexachloroplatinate(IV) crystal | CAS: 16941-12-1
ExploreChloride removal absorbents
View Johnson Matthey’s PURASPEC CLEAR chloride absorbents for the oil and gas industry.
ExploreOxidation technology
In terms of organic chemistry, oxidation is defined as a reaction which causes carbon to lose electron density. This can be caused by a carbon atom forming a bond with a more electronegative atom (e.g. oxygen, nitrogen), or breaking a bond with a less electronegative atom (e.g. hydrogen).
ExploreAlaDH-6
Alanine dehydrogenase (AlaDH) catalyses the reductive amination of pyruvate to L-alanine.
Explore
