Fig. 1: Single stage canned motor pump, type CNPK 250-630 (Pictures: Hermetic) (Archiv: Vogel Business Media)
Solar Thermal Power Stations

Solar Thermal Power Stations Are a Prime Application for Canned Motor Pumps

Many industrial processes require heat energy to be moved from one place to another via a heat transfer fluid: typically water and steam at temperatures up to 200 °C, and heat transfer oils for the range 200–450 °C. Pumping fluids reliably at such high temperatures is a challenge that sealless canned motor pumps can meet. The new generation of solar thermal power stations provides a practical example.

Read on
Bracing for the Wireless Clash

WirelessHART Versus ISA100.11a: a Serious Conflict Appears to Be Developing

With WirelessHART and ISA100.11a, suppliers support two different, but very similar, industrial standards. In Asia a third standard is currently emerging. First came the fieldbus war — now we are bracing ourselves for the wireless clash. PROCESS interviewed Dr. Wolfgang Morr, General Manager of NAMUR, and Martin Schwibach, Chairman of the NAMUR working group “Wireless Automation”.

Read on
The next level: Combined with the new ‘Sabre’-Reaction-Engine, a hybrid air-breathing rocket power plant that combines a turbo-compressor, pre-cooler and a closed cycle rocket engine, the future UAVs could be propelled to previously impossible hypersonic speeds or travel on the edge of space. (BAE Systems)
Chemputer: Downloading Chemicals

War and Peace: “Chemputer” Produces Tailor-Made Medicine – or Drones

It sounds like a scene from a science fiction movie: A newly developed method produces customized molecules in the reactor according to a building plan – to some extent the 3D printer for chemistry. Although the “Chemputer” was actually supposed to synthesise customized medicine, British defence and aerospace multinational BAE has secured the method. Now drones are expected to be developed in the chemical bath.

Read on