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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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Environmental oxidation process

Environmental concerns about industrial emissions to air and water have been continually growing. In response, Johnson Matthey has targeted key issues by applying our expertise in catalysts and catalytic technology.

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CANS novel reactors technology

Johnson Matthey has developed a novel DAVY™ reactor design that provides increased efficiency whilst significantly reducing vessel sizes, equipment count and catalyst volumes.

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Purified terephthalic acid (PTA) process

A successful collaboration between Johnson Matthey and Dow has achieved a breakthrough PTA process offering improved economics, competitiveness and reliability while delivering a quality PTA product.

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CO2 to methanol

Methanol produced using electrolytic hydrogen is an attractive alternative and potentially carbon neutral fuel. It can be directly used as a road and maritime transportation fuel or as a low carbon intensity intermediate to produce Sustainable Aviation Fuel (SAF) or green gasoline.

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SWITCH Methanol technology

Johnson Matthey’s award-winning SWITCH Methanol process delivers minimal direct CO2 emissions without the additional investment, running costs and complexity of carbon capture. It is ready to receive renewable electricity and it enables methanol producers to meet their sustainability goals as we transition to a low-carbon economy.

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FLEXI Methanol technology

Our FLEXI Methanol process is a robust technology for medium to large capacity plants which delivers consistent, high performance and which is used today in the most energy efficient methanol plants in the world.

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PRIMARY Methanol technology

Our well-established PRIMARY Methanol process is an oxygen-free solution based on the use of a steam methane reformer (SMR). It is the technology of choice when the feedstock has a high CO2 content or a source of CO2 import is available, delivering up to 5,600 MTPD of methanol in a single train without an air separation unit.

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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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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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Oxidation 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).

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Dehydrogenation technology

While various dehydrogenation pathways exist for different compounds, Johnson Matthey's DAVY™ technology focusses on alcohol dehydrogenation to yield an ester product.

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Bottoms upgrading FCC additive

Information on bottoms upgrading FCC additive.

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CO oxidation FCC additives

Johnson Matthey's CO oxidation FCC additives include platinum and non-platinum promoters for effective afterburn control and CO emissions reduction.

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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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PURACARE service

PURACARE tailored service is designed to take care of all aspects of operation, maintenance and absorbent/catalyst recycling for our global customers in the Gas Processing industry.

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Secondary 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.

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Steam methane reforming catalysts

Selecting the right steam methane reforming catalyst is crucial for the production rates and plant efficiency of hydrogen, ammonia and methanol plants.

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Pre-reforming catalysts

Johnson Matthey has a long legacy in pre-reforming catalysts dating back to the 1960s and offers the CRG series of catalysts.

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Reforming catalysts

Optimise SMR with Johnson Matthey's unique reforming catalysts for ammonia, methanol, hydrogen, and GTL. Efficiently reforming a wide range of feedstocks.

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FORMOX formaldehyde process

Johnson Matthey license the FORMOX™ formaldehyde process, with plant capacities ranging from 70 MTPD to nearly 840 MTPD. The process enables the production of concentrations up to 55%, which means reduced costs of downstream production, storage and transport.

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Ethyl acetate process

This Johnson Matthey DAVY™ process is a breakthrough in ethyl acetate (EA) production. We have developed a process that is ideally suited for use with bio-based ethanol feeds and so offers an EA production route that is almost 100% carbon neutral.

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Fluorination catalysts

Johnson Matthey's fluorination catalysts are based on chromia for the vapour phase fluorination of alkenes and halocarbons with HF for the production of a wide range of fluorochemicals.

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High temperature shift catalysts

Read about our high temperature shift catalysts. Our latest high activity products are the result of extensive catalyst development in high temperature duties.

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De-aromatisation catalysts

Depending on feedstock, operating conditions and desired end product specification, our experienced technical specialists will advise you on the most appropriate HTC type - or a combination thereof.

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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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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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Hydrogenation catalysts

Explore Johnson Matthey's hydrogenation catalysts, offering base metal and precious metal solutions for selective and total hydrogenation applications.

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Ammonia synthesis catalysts

Johnson Matthey offers high-performance ammonia synthesis catalysts, including KATALCO™ series, ensuring long lifetimes and efficient ammonia production.

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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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Environmental catalysts

Environmental concerns about industrial emissions to air and water have been continually growing. In response, Johnson Matthey has targeted key issues by applying our expertise in catalysts and catalytic technology.

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Biorenewable catalysts

Following recent environmental legislation and an increasing awareness on the part of product manufacturers for sustainable products, the need to replace non-renewable fossil raw materials is more apparent than ever.

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Choline chloride process

Our DAVY™ 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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Turbocharger and steam utilisation process

In most high power cost situations, a turbocharger is the preferred design with short payback on the extra investment.

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Sour shift catalysts

Johnson Matthey is the world's leading supplier of sour shift catalysts with the KATALCO K8-11 series of products.

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Other shift catalysts

Medium temperature shift (MTS) and isothermal shift (ITS) catalysts are becoming more common in use.

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New processes

Expansion of our DAVY™ process portfolio is a key element of our business strategy, and this is accomplished by a combination of in-house developments, acquisition and collaborative programmes.

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Natural detergent alcohols process

Johnson Matthey has licensed the greatest number of plants worldwide for the production of natural detergent alcohols (NDA), also known as fatty alcohols.

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Oxo alcohols process

Johnson Matthey offers oxo-alcohol processes and a complete range of catalysts suitable for oxo-alcohol manufacture. The LP OxoSM technology is the world’s leading technology for use in the manufacture of oxo alcohols from olefins.

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