News, press releases and projects
Electrolysis with methanol synthesis
As part of a research project, Hähn hydrogen was commissioned to develop and build an electrolysis system with dynamic methanol synthesis for the production of marine fuels.
An existing Fischer-Tropsch synthesis plant is to be modernized as part of a redesign. Hähn hydrogen has been awarded the engineering contract for this.
Updating hähn hydrogen products
The hähn hydrogen product range is currently being revised. Hähn will be happy to present the new portfolio for the projects to come.
Hydrogen fuel cells
Hähn hydrogen was commissioned with the basic design for the conversion of a diesel-powered ship. The ship will be equipped with a hydrogen fuel cell drive. Hähn hydrogen is supplying the fuel cells as well as the shore-side refueling infrastructure including electrolysis.
Water treatment 100 MW electrolysis
As part of an engineering contract from an internationally active plant manufacturer, we designed an ultrapure water plant to supply a 100 MW electrolysis plant, including treatment of the recirculate.
The German end customer is one of the largest energy suppliers in Central Europe.
News articles: Water, the material of the future? (German)
Company introduction. Dossier Infrastruktur
Source: WIRTSCHAFT – die regionale Wirtschaftszeitung der Rhein-Zeitung
As part of a process development for an American company, a fine-particle recyclable material is recovered from process water with a high alkaline content.
Hydrogen plant in Rhineland-Palatinate
Towards the future: a hydrogen plant is to be built in northern Rhineland-Palatinate to supply the region. hähn hydrogen was selected as the supplier of the entire plant technology. In the first construction phase, 2MW PEM electrolysers including peripherals are planned.
33 MW electrolysis
On behalf of a group of investors, hähn hydrogen is investigating the installation of a 33MW hydrogen PEM electrolysis plant on the site of a Belgian chemical company in Germany as part of a basic engineering project.
Energy generation from plant wastewater treatment plant
A large chemical plant has once again awarded a contract to hähn water treatment. The subject of the work will be the assessment and process engineering calculations of the plant's own wastewater treatment plant in Bad Hönningen.
Saving several thousand tons of CO2 per year
hähn water treatment has received another order from one of its long-standing customers. As part of the water management of a large chemical plant of the company Kandelium, the wastewater temperature is to be reduced before discharge.
New chemical plant
As part of an extended basic engineering project, a new chemical plant in China was planned on behalf of the company Zschimmer und Schwarz. The work involved process engineering, plant construction and the conceptual steel construction of the 3-storey chemical production facility.
Images on this page from top left to bottom right: bierwirm - stock.adobe.com; studio FI - stock.adobe.com; iph hähn