Other

The Boeing Company

David A Huebner

David L Crump

Paul Frederic King

Lance E Succo

Mark R Woodruff

Methods, systems and apparatuses are disclosed for treating aluminum desmutting solutions by reacting, mixing and filtering an aluminum desmutting solution flow from an aluminum desmutting solution tank and controlling the amount of copper ions in an aluminum desmutting solution tank by directing a portion of the desmutting solution from a desmutting solution tank to a treatment line, reacting a portion of the desmutting solution in the treatment line and recirculating a filtered aluminum desmutting solution to the aluminum desmutting solution tank during active desmutting operation of the aluminum desmutting solution tank.

Methods, systems and apparatuses for copper removal from aluminum desmutting solutions

A system for selectively removing at least one undesirable ion from an acidic solution including a tank receiving the acidic solution, a chiller in fluid communication with the tank, the chiller being configured to reduce a temperature of the acidic solution, and an ion exchanger in fluid communication with the chiller, the ion exchanger including an ion exchange resin that is selective for the undesirable ion.

System and method for selectively removing ions from acidic solutions

A boat canopy which can be removeably mounted onto the gunwales of a boat, and which can be adjusted forward and backward into various positions. The canopy comprises a canvas top and a plurality of bows which are assembled as one piece, a plurality of leg supports, a plurality of clamps which clamp onto the gunwales, and a plurality of quick-disconnect pins which allow for easy assembly and disassembly.

Boat canopy

A concentrated, synthetic, sea water solution; which upon dilution with fresh water produces a high purity, synthetic sea water and a method for making the same. The liquid mixture is composed of two, separate and equal volume, portions; each portion containing a percentage of specific major and minor ions. The solution may also contain essential trace elements. The solution is extremely pure; being specifically treated to remove harmful, non-essential, heavy metals.

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So. St. Paul, MN, United States of America

David A Huebner