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.

Read on
World Mine Production and Reserves (Source: U.S. Geological Survey, Mineral Commodity Summaries, January 2012)
Fluorspar

Changes in the Fluorspar Market

HaloPolymer experts presented an analytical overview of the fluorspar global market. Main market trend, according to the company, is reducing volume of extracted raw materials in China and geographic shift in production.

Read on