This inventor holds 2 USPTO granted patents. Top assignee: First Chemical Corporation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Innovations by Brenda J Hook
Introduction
Brenda J Hook is a notable inventor based in Gautier, MS (US). She has made significant contributions to the field of chemical engineering, particularly in the recovery of valuable by-products from nitration waste. With a total of 2 patents, her work demonstrates a commitment to innovation and environmental sustainability.
Latest Patents
Brenda's latest patents focus on the selective recovery of nitrophenolic by-products from nitration waste. The first patent describes a process for selectively recovering a nitrophenolic by-product from nitration wastewater in substantially pure form through solvent extraction. This process involves adjusting the pH of the wastewater using an acid to enhance the solubility of the specific nitrophenolic by-product, allowing for its separation from other components. The second patent outlines a similar process for recovering 2,4-dinitrophenol and picric acid from nitration wastewater. By controlling the solution pH within a range of about 4.0 to 0.5, the solubility of the selected nitrophenolic by-products is affected, facilitating controlled crystal formation.
Career Highlights
Brenda J Hook is associated with First Chemical Corporation, where she applies her expertise in chemical processes. Her innovative approaches have contributed to advancements in waste management and resource recovery.
Collaborations
Brenda has collaborated with notable colleagues, including Earl G Adams and Alan Daniel Farmer, enhancing her research and development efforts.
Conclusion
Brenda J Hook's work exemplifies the intersection of innovation and environmental responsibility. Her patents reflect a dedication to improving chemical processes and recovering valuable resources from waste.