Company Filing History:
Years Active: 1988-1990
Title: Emily J Reed: Innovator in Membrane Technology
Introduction
Emily J Reed is a prominent inventor based in Englewood, TN (US). She has made significant contributions to the field of membrane technology, holding a total of 3 patents. Her innovative work focuses on processes that enhance the efficiency and purity of brine solutions used in chlor-alkali cells.
Latest Patents
Emily's latest patents include a process for producing low aluminum membrane cell feed brine. This process involves controlling the concentration of aluminum in the brine by digesting calcium carbonate settler solids in the calcium chloride flow stream. The addition of an inorganic mineral acid adjusts the pH to about 2.0 to 3.0, allowing for the solubilization of aluminum. The pH is then adjusted upward to reprecipitate aluminum onto carrier particles, which are subsequently removed from the brine through filtration or centrifugation.
Another notable patent is the process for removing aluminum from concentrated alkali metal halide. This process purifies alkali metal halide brine containing aluminum as an impurity. By adjusting the pH of the brine to a range of about 8.5 to 9.5 and contacting it with an ion exchange resin, high purity alkali metal halide brines can be produced. This innovation ensures that aluminum concentrations are reduced to levels that do not damage cation exchange membranes or affect their ability to transport cations or water molecules.
Career Highlights
Emily J Reed is currently employed at Olin Corporation, where she continues to develop and refine her innovative processes. Her work has been instrumental in advancing the technology used in electrolytic membrane cells, contributing to more efficient and environmentally friendly chemical processes.
Collaborations
Throughout her career, Emily has collaborated with notable colleagues, including David A Helmstetter and Don E Reynolds. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Emily J Reed is a trailblazer in the field of membrane technology, with a focus on improving the purity and efficiency of brine solutions. Her contributions through her patents and work at Olin Corporation highlight her commitment to innovation in this critical area of chemical engineering.