Company Filing History:
Years Active: 1983-1985
Title: Harold N Hedrick: Innovator in Ion Exchange Technology
Introduction
Harold N Hedrick is a notable inventor based in Brandon, FL (US). He has made significant contributions to the field of ion exchange technology, holding 2 patents that showcase his innovative approach to chemical processes.
Latest Patents
Hedrick's latest patents include a method for using higher concentration sulfuric acid for stripping. This invention focuses on the regeneration of cation exchanger resin containing adsorbed magnesium ions, allowing for the recovery of magnesium as a crystalline precipitate. The regeneration process utilizes moderate to high concentration aqueous H₂SO₄, resulting in a recovered precipitate that comprises one or more co-crystallization compounds of MgSO₄ and H₂SO₄. Another significant patent is the method and apparatus for a folded moving bed ion exchange system. This invention provides improvements for an ion exchange apparatus system that utilizes moving folded beds for loading and regenerating the resin. The enhancements include separate treatment and pulse chambers in the resin circuit, facilitating efficient transfer of the resin in compacted metered increments.
Career Highlights
Hedrick is currently associated with American Petro Mart, Inc., where he applies his expertise in chemical engineering and innovation. His work has contributed to advancements in the efficiency and effectiveness of ion exchange systems.
Collaborations
One of his notable collaborators is Solon G Whitney, with whom he has worked on various projects related to ion exchange technology.
Conclusion
Harold N Hedrick's contributions to the field of ion exchange technology through his patents and work at American Petro Mart, Inc. highlight his role as an influential inventor. His innovative methods continue to impact the industry positively.