The catalyst material produced by the physicists Dr. Nicolas Wöhrl and Sebastian Tigges consists almost entirely of surface. (Deposit Photos )
Patent Pending

Production of Catalyst in One Single Step

Not much is possible without catalysts: More than 80 % of all chemically manufactured products undergo a catalytic step during their production. The active material is usually platinum or another precious metal, so production is correspondingly expensive and requires several steps. Physicists at the University of Duisburg-Essen (UDE) have now filed a patent application for a process that produces highly active and long-term stable catalyst material in a single step.

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Kemira and Valmet collaborate to bring improvements to wastewater treatment processes. (Kemira)
Finland: Wastewater Treatment

Kemira and Valmet Sign Cooperation Agreement for Water and Sludge Treatment

Chemicals company Kemira and process technology, automation and services company Valmet, have signed a partnership agreement in Europe for collaboration in the water and sludge treatment customer applications. The agreement aims at combining chemistry and smart process optimization expertise in the municipal and industrial water treatment space with analyzer and measurement technology know-how as well as on-site service network.

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