James L Ragan

Title: Innovations of James L. Ragan

Introduction

James L. Ragan is an accomplished inventor based in Corpus Christi, TX (US). He is known for his significant contributions to the field of chemical processes, particularly in the recovery and crystallization of specific compounds. His work has led to advancements that benefit industrial applications.

Latest Patents

James L. Ragan holds a patent for "Processes for crystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered." This patent outlines methods for recovering DMBB from byproduct streams of dimethyl terephthalate (DMT) production. The processes involve treating byproduct streams to produce an overhead stream that includes DMBB. The invention details various methods, including adding the overhead product stream to an organic solvent to rapidly form a suspension of crystallized DMBB. Additionally, it describes dissolving the overhead in an organic solvent and cooling it to create a suspension of DMBB crystals. The patent also covers the treatment of the overhead stream with an organic solvent to form a slurry of DMBB crystals, which is thermally treated to enhance the concentration of DMBB while solubilizing organic contaminants. James L. Ragan has 1 patent to his name.

Career Highlights

James L. Ragan is associated with Hoechst Celanese Corporation, where he has made notable contributions to the field of chemical engineering. His innovative approaches have helped streamline processes and improve efficiency in the production of valuable chemical compounds.

Collaborations

James has collaborated with several professionals in his field, including Carrie A. Feeney and Ida L. Jones. These collaborations have fostered a productive environment for innovation and development.

Conclusion

James L. Ragan's work exemplifies the impact of innovation in chemical processes. His patent for the crystallization of DMBB showcases his expertise and commitment to advancing industrial applications. His contributions continue to influence the field positively.