Cidra Corporate Services Inc.

Aps Technology, Inc.

Strain Measurement Devices, Inc.

Joseph Nord

Mark R Fernald

Timothy J Bailey

Paul Joseph Rothman

Peter A Amelunxen

Paul Dolan

Patrick Tuxbury

Kirk Johnson

Adam Jordens

Sandeep Balasubramanyam

Phillip T Harkawik

Thomas M Bryant

Neal Wostbrock

Danny Shapiro

A reactor system has a number of stations arranged to recover mineral particles in a slurry. The system includes a hopper to receive the slurry and barren media having hydrophobic coating to attract the mineral particles. The hopper provides a mixture of barren media and slurry to a tumbler arranged to stir the mixture in order to increase the contact between the slurry and the barren media so as to allow the mineral particles to attach to the barren media to form mineral laden media. The mineral laden media are conveyed to a rinsing station where water jets are used to wash the gangue materials off the mineral laden media. The rinsed mineral laden media are mixed with a surfactant so that the mineral particles are released from the mineral laden media. High-pressure water and air jets are then used to remove remaining surfactant from the released media.

Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials

A strain sensor assembly is configured to detect one or more of forces applied to a structure having a recess. The strain sensor can include at least a pair of opposed strain gauge members that extend from the support member. Each strain gauge member defines a support portion carried by the support member and a biasing portion. The support portion includes at least one strain gauge sensor. The biasing portion is configured to bias against a wall of the recess of the structure when the strain sensor assembly is disposed in the recess. The strain sensor assembly is configured such that the at least a pair of strain gauge members form an interference fit with the wall of the recess when the strain sensor assembly is inserted in the recess.

Strain sensor assembly

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Plantsville, CT, United States of America

Joseph Nord