KM1

Ammonia

Iron-based ammonia synthesis catalyst

Converts hydrogen and nitrogen

High activity and longevity

Ammonia synthesis catalyst

KM1 is an iron-based ammonia synthesis catalyst containing a number of carefully selected promoters.

Application

KM1 is used in the majority of the world’s ammonia converters to convert synthesis gas containing hydrogen and nitrogen into ammonia.

An industry benchmark

Over the years, Topsoe has supplied over 1,200 charges of KM1 catalyst. The high and stable activity of KM1 has resulted in an extensive track record of very long lifetimes achieved in industrial operation and record high production rates. Typically, KM1 is only replaced in connection with plant revamps or installation of new converter internals.

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Brochure

KM1 The undisputed benchmark

The KM1 has proven its value for decades and is now used to produce over half the world’s ammonia. The KM1 delivers sustained high activity and stability over a very long lifetime, with many plants achieving more than 20 years with one charge.

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Brochure

Delivering optimal performance - Ammonia catalysts

Operational efficiency, improved asset utilization, longer cycles, and less downtime are essential requirements for the ammonia industry. Dive into this brochure to explore how Topsoe's catalysts help operators gain higher activities over a longer catalyst lifetime, less unplanned downtime, and lower energy costs.

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Take a deeper look

Sustainable Aviation Fuel

As a direct replacement for conventional fuel, SAF is an easy decarbonization measure that will help the aviation industry decarbonize immediately.

Power-to-X

To lower emissions in energy-intensive industries and long-distance transportation, we need technologies such as electrolysis in Power-to-X processes technology.

Renewable fuels

Renewable fuels will help us decarbonize heavy-duty transportation, and we’ll need proven technologies for their production. Luckily, these already exist.

Hydrogen

The abundance of hydrogen coupled with its potential for sustainable methods of production, positions it as a promising solution in the global energy transition. 

Ammonia

Ammonia is considered a gamechanger in decarbonizing the maritime industry and other energy-intensive industries where direct electrification is not an option.

Request Safety Data Sheet (SDS)

Safety Data Sheets (SDS) also previous known as Material Safety Data Sheets (MSDS) are documents providing health and safety information on the handling of chemical products. These documents are only available for Haldor Topsoe's catalysts on request and can be requested in the form below.