High-pressure mass flow controllers are often used to control gas flow in chemical processes, both in research and in production environments. (Bronkhorst)
Valves

Is There a Cheap Alternative for Flowmeters?

There might be a cheaper way to measure the volume stream: Control valves like the Vary-P by Bronkhorst for controlling high-pressure gas flow with high pressure differences of up to 400 bar (later on extended to 700 bar!) can be used as a more compact and cheaper alternative to flow meters, which are combined with valves that are controlled pneumatically or using a servomotor. For controlling process pressure, Vary-P valves are often combined with pressure meters.

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Galleries

The new industrial isosorbide unit will support the development of innovative high-performance solutions for the global plastics and chemistry industry. (Picture: Roquette)
Isosorbide

Roquette Launches new Isosorbide Production Unit

Roquette, announces the launch of a new industrial unit for the production of isosorbide at its site in Lestrem, Pas-de-Calais, France. A global player in the processing of plant-based raw materials, Roquette confirms its ambition to become a preferred supplier in the performance plastics and specialty chemistry markets.

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