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Chloride removal absorbents

View Johnson Matthey’s PURASPEC CLEAR chloride absorbents for the oil and gas industry.

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COS removal

The removal of COS is carried out by a two stage process which involves the hydrolysis of the COS and the subsequent absorption of the H2S which is produced by this reaction.

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Getters absorbents

PROTELEC getter materials are used to ensure a hermetic (sealed) environment is available within electronics packages such as source lasers, gyroscopes, microwaves and medical packaging, to prevent premature device failure.

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Olefin purification catalysts

We can provide a full range of products to ensure an economic purification solution.

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Mercury removal absorbents

Johnson Matthey is the market leader in the production of mercury removal adsorbents for the gas processing industry. Our PURASPEC range of adsorbents is tailored for effective and complete mercury removal from hydrocarbon streams.

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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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Pd-174

CAS Number: 1798782-25-8 | [tBuXPhos Pd(allyl)]OTf

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Gauze catalysts

Each of our bespoke platinum based gauze catalysts for ammonia oxidation is made to meet customers’ specific requirements, with unique production and knitting patterns.

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Pi-allyl palladium complexes

Triflate and chloride pi-allyl palladium products

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Buchwald precatalysts

Second and third generation buchwald precatalysts for advanced cross-coupling applications.

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Palladium coupling precatalysts - PdL2X2

Bis-phosphine palladium halide pre-catalysts for basic cross coupling applications.

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DyadPalladateâ„¢ precatalysts

Bisphosphonium dichloropalladate complexes featuring tertiary phosphonium ligands

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Glucose dehydrogenase enzymes

Glucose dehydrogenase catalyses the oxidation of D-glucose to D-glucolactone

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Formate dehydrogenase enzymes

Formate dehydrogenase (FDH enzyme) oxidises formate to carbon dioxide

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Transaminase enzymes

Transaminase enzymes can be used to produce aromatic and aliphatic primary amines.

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Amine dehydrogenase enzymes

Amine dehydrogenase enzymes are wild type and engineered enzymes to catalyse a wider range of transformations

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Alcohol dehydrogenase enzymes

ADH enzymes used to catalyse the reduction of ketones and aldehydes to the corresponding alcohols

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Glucose dehydrogenase enzymes

GDH enzymes catalyses the oxidation of D-glucose to D-glucolactone, while reducing in turn NAD+ or NADP+ to NADH and NADPH.

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Lactate dehydrogenase enzymes

Lactate dehydrogenase catalyses the reduction of pyruvate to either (R)- or (S)- lactate

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Alanine dehydrogenase enzyme

Alanine dehydrogenase catalyses the reductive amination of pyruvate to L-alanine

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Equilibrium shift enzymes

We offer multi-enzymatic systems to remove the pyruvate by-product from the reaction

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Imine reductases enzymes

Imine reductases (IREDs) biocatalysts are used to produce enantiopure primary, secondary and tertiary amines

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Ene reductase enzymes

Ene reductase enzyme catalyse the reduction of C=C double bonds

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Cofactor regeneration enzymes

NADP and NAD regeneration enzymes

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Synthesis technology

Johnson Matthey's DAVYâ„¢ synthesis technologies convert syngas (CO, CO2 & H2) to methanol creating exothermic reactions that have a limited conversion rate, so several passes through a reactor are required to produce sufficient methanol.

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Choline chloride process

Our DAVYâ„¢ choline chloride technology includes a continuous single-stream process in which ethylene oxide, hydrochloric acid, trimethylamine (TMA) are reacted under moderate conditions to produce choline chloride.

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Amination 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.

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Ammonia cracking catalysts

Ammonia cracking is the process by which ammonia is decomposed towards hydrogen and nitrogen over a catalyst (based on base or pgm metals).

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iUFC process

FORMOXâ„¢ plants are available for integrated direct production of UFC (urea formaldehyde concentrate).

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Three Way Filter (TWF®)

Mobile emission controls: Johnson Matthey's Three Way Filter (TWF®) technology can reduce particle numbers by up to 99%.

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STA-13

Aromatic and aliphatic primary amines can be obtained using our Transaminases

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QuadraSil MP (S)

Spherical silica for metal impurity removal

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C2-010

CAS Number: 1174131-03-3

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C2-030

CAS Number: 723343-30-4

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Ammonium tetrachloroplatinate

Ammonium tetrachloroplatinate | CAS: 13820-41-2

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Pd-103

CAS Number: 19978-61-1

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IRED-3

An imine reductase (IRED) that catalyses the reductive amination of ketones with small aliphatic amines.

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Sodium hexahydroxyplatinate solution

Sodium hexahydroxyplatinate solution | CAS: 12325-31-4

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Brazing pastes and powders

Our brazing pastes are custom made brazing or soldering solutions that offer unique benefits.

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Sodium chloroaurate

Sodium tetrachloroaurate(III) | CAS: 15189-51-2

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ACTIVE-BRAZE filler metals

ACTIVE-BRAZEâ„¢ No.10 Brazing Paste Grade B420P 80 provides a silver, copper, titanium type active brazing filler metal in paste form and is intended principally for brazing non-metallised alumina ceramics to a metallic substrate.

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Ammonium tetrachloropalladate

CAS number: 13820-40-1

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Ammonium tetrachloroaurate

Ammonium tetrachloroaurate | CAS: 31113-23-2

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C1-368

CAS Number: 1630736-02-5

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C1-723

CAS Number: 850346-94-0

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Pd-105

CAS Number: 29964-62-3

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Pt-70, Pt(acac)2

Bis(2,4-pentanedionato) platinum(II) | CAS: 15170-57-7

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Pt-96

Pt(II)(cyclooctadiene)dichloride | CAS: 12080-32-9

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Potassium chloroaurate

Potassium tetrachloroaurate(III) | CAS: 13682-61-6

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Tetraammine platinum compounds

Tetraamine platinum acetate , tetraamine platinum hydroxide, tetraamine platinum chloride, tetraamine platinum hydrogen carbonate and tetraamine platinum nitrate.

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STA-2

Aromatic and aliphatic primary amines can be obtained using our Transaminases

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A-7K69

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Rh-98

CAS Number: 99326-34-8

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Diesel oxidation catalyst (DOC)

Mobile emission controls: many diesel particulate filter (DPF) systems incorporate an oxidation catalyst, either as a coating on the filter or as a separate element.

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C2-420

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AmDH-4

Aromatic and aliphatic primary amines can be obtained using Amine Dehydrogenases.

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Ruthenium chloride solid

Ruthenium(III) chloride solid | CAS: 10049-08-8

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Ru-70

CAS Number: 14284-93-6

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ADH-62

An alcohol dehydrogenase (ADH) for the reduction of ketones and aldehydes to the corresponding alcohols.

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Methanol synthesis catalysts

Methanol synthesis is the formation of methanol from carbon oxides and hydrogen. It is catalysed by copper-zinc catalysts. KATALCO 51-series methanol synthesis catalysts are key to the methanol technologies offered by Johnson Matthey.

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