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.

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Intrinsic safety without limits thanks to the new FieldConnex DART Fieldbus system from Pepperl+Fuchs  (Picture: Pepperl+Fuchs)
Fieldbus Technology

New Approach to Power Supply Increases Fieldbus Network Design Flexibility in Hazardous Areas

The new FieldConnex DART Fieldbus system from Pepperl+Fuchs lets users take full advantage of the benefits of fieldbus technology where intrinsic safety is required for Zone 1 hazardous areas. This is achieved through a significant increase in intrinsically safe power. Reduced capital expenditure is achieved through larger networks, more devices connected, and a system that is easy to understand and to engineer.

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