GASTECH 2023German Exhibitors Heraeus Precious Metals
Heraeus Precious Metals

Heraeus Precious Metals

Booth number: B112
www.heraeus-precious-metals.com

About us

Heraeus Precious Metals is globally leading in the precious metals industry. The company is part of the Heraeus Group and covers the value chain from trading to precious metals products to recycling. It has extensive expertise in all platinum group metals as well as gold and silver.

Thanks to our in-depth expertise, we can offer a wide range of precious metal catalysts, among them are

  • Gas purification catalysts for for the manufacture of gases of the highest purity and quality
  • Highly efficient catalysts for hydrogen and oxygen purification
  • Innovative catalysts for the synthesis and cracking of e.g. NH3 and LOHC for Hydrogen storage and transportation
  • Next-generation catalysts for PEM electrolyzers
  • Comprehensive catalytic solutions for industrial applications in PEM-FC and balance of plant (BOP) components in SOFCs

In addition, Heraeus has the technological competencies to handle the recycling of precious metals and is able to provide the respective recycling capacities. Our trading and hedging solutions complete our loop.

Address

Heraeus Precious Metals
Heraeusstr. 12–14
63450 Hanau
Germany

Phone:  +49 6181 355802

Products & Services

Precious Metal Catalysts for Hydrogen Economy

  • Heraeus offers leading precious metal-based catalyst solutions for the generation of hydrogen via electrolysis, combustion of hydrogen in fuel cells, decomposition of hydrogen carriers such as ammonia (NH3), hydrogenation/dehydrogenation of liquid organic hydrogen carriers (LOHCs), hydrogen and oxygen purification, methanation, as well as H2 burners.

Precious Metal Catalysts for Gas Purification

  • Many industrial processes and applications require feed gases of the highest purity and quality. Precious metal-based catalysts are essential for the manufacture of high purity industrial gases. HeraPur® catalysts can be used for a variety of applications, ranging from the removal of harmful greenhouse gases, such as nitrous oxide (N2O) and methane (CH4), to the deep removal of carbon monoxide (CO) from synthesis gas streams.

Ruthenium Catalysts for Ammonia Synthesis and Ammonia Cracking

Ammonia cracking is an endothermic reaction. In the presence of a catalyst, the temperature that is necessary to decompose ammonia is significantly reduced. Ruthenium has been found to be the most active metal for the ammonia cracking reaction, strongly outperforming non- ruthenium catalysts.
Heraeus Precious Metals offers ruthenium catalysts with precious metal loadings
starting between 0.1 and 2 wt% and in different geometries
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HeraPur® Catalysts for H2 & O2 Purification

Heraeus Precious Metals provides catalytic solutions for efficient H2 and O2 removal from different gas mixtures,
HeraPur® catalysts are characterized by:
✔ Low temperature removal of O2 or H2 from hydrogen or oxygen respectively
✔ Different compositions based on Pt, Pd or Pt/Pd alloys
✔ Low PGM-loadings – especially for electrolysis
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HeraPur® Gas Purification Catalysts

Many processes and applications require feed gases of the highest purity and quality. The use of catalysts is essential for the manufacture of those high purity industrial gases. Catalysts from the HeraPur® series meet the challenge of removing contaminants from industrial exhausts and eliminating the climate killers, such as N2O and CH4. Purities up to 99.99 % can be achieved.
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