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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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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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Sulphur removal absorbents

Johnson Matthey’s range of PURASPEC fixed bed absorbents is proven in numerous markets as a simple and effective means of achieving sulphur removal from natural gas.

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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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Pyrolysis gasoline catalysts

We produce a number of pyrolysis gasoline products used in the production of aromatics and high octane gasoline components, including HTC™ NI 200, HTC NI 400, PRICAT™ PD 309/6 and PRICAT PD 469.

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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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PRECISION Methanol technology

Our PRECISION Methanol process is based on autothermal reforming, and it is the best solution for lighter feedstocks with low levels of CO2 and inert gases. It achieves high natural gas efficiency without the need to import H2, delivering low OPEX, economy of scale and the fastest pay-back time for medium to large methanol capacities.

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Waste to methanol

Waste is a source of valuable carbon and hydrogen that can be transformed into methanol. This reduces the amount of waste destined to landfill and incineration and replaces natural gas and coal-based feedstocks, enabling the production of more sustainable fuels and chemicals with a lower carbon footprint.

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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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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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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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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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Methanol and ammonia co-production

Partnering with KBR under a global strategic alliance, we license a ground-breaking ammonia-methanol co-production solution which combines our market leading technologies: Johnson Matthey’s PRIMARY Methanol process and KBR’s PURIFIER ammonia technology.

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low-carbon-solutions

Johnson Matthey's low carbon solutions: Decarbonising the installed asset base with ready-now solutions

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JM Levo Methanol

A digital platform providing customers with insightful analytics based on JM expertise and advanced data modelling, enabling more agile and better informed decisions.

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Methanol

Methanol is an important and highly versatile chemical used to produce hundreds of every-day products which improve our quality of life, such as plywood, paint and adhesives. It is also a clean-burning and safe alternative to conventional fuels and a potential enabler for decarbonization.

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Purification by catalytic oxidation

Our PURAVOC™ technology provides a catalytic oxidation solution to remove a broad variety of volatile organic compounds (VOCs), oxygen, hydrogen and carbon monoxide from various gas stream sources.

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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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Dimethyl ether process

DME is an alternative automotive fuel solution and can be used as fuel in diesel engines, gasoline and gas turbines. Johnson Matthey offers the DAVY™ DME process, which uses methanol feed, as an extension to our methanol flowsheet.

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Propylene glycol process

Our DAVY™ glycerol to propylene glycol (GPG) process is a perfect fit for our DAVY biodiesel process as the by-product, glycerol, can be fed to an adjoining GPG plant.

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Formaldehyde plant range

The latest FORMOX™ plant design is a step further in the evolution of our plant technology.

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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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Butanediol BDO THF GBL process

Johnson Matthey is the leading technology provider for butanediol plants worldwide. The DAVY™ butanediol process can produce in a single reaction train, varying ratios of three products; 1,4 butanediol (BDO), tetrahydrofuran (THF) and gamma butyrolactone (GBL).

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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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iUFC process

FORMOX™ plants are available for integrated direct production of UFC (urea formaldehyde concentrate).

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Substitute natural gas (SNG) process

With over 20 years' experience, Johnson Matthey is the market leader in the supply of SNG catalysts and technology, with our DAVY™ licensed plants providing more than half of global SNG production.

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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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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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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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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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Dimethyl formamide (DMF) process

Dimethyl formamide (DMF) is produced by reacting dimethylamine with carbon monoxide in the presence of a catalyst at low temperature and pressure in a specialised reactor. Johnson Matthey license the DAVY™ DMF process, which is well-proven commercially.

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Monoethylene glycol (MEG) process

Our new process using proprietary catalyst developed by Johnson Matthey and East­man enables the production of MEG from methanol via formaldehyde. This offers a unique and exciting opportunity for methanol and/or formaldehyde pro­ducers who are interested in diversifying their product slate.

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Methylamines process

Johnson Matthey's DAVY™ methylamines (MA) flowsheet is the most extensively licensed process of its kind in the world. As such, it is well-proven through extensive use across a majority of operating MA plants. We have continued to improve our process and today offer an improved derivative of our original design.

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Gas to liquids process

Converting natural gas to liquid fuels is an attractive prospect, particularly where the gas resource is effectively stranded in a remote location, making the conventional routes to market, by long distance pipeline or conversion to liquefied natural gas (LNG) for shipment by sea, uneconomic.

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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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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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Methanol process

Johnson Matthey is one of the world’s leading methanol technology and catalyst providers, with over half of the world’s licensed methanol plants based on our DAVY™ technology.

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