Andre B Van Aken

Title: Andre B Van Aken: Innovator in Chemical Processes

Introduction

Andre B Van Aken is a notable inventor based in Amsterdam, Netherlands. She has made significant contributions to the field of chemical processes, particularly in the preparation of .beta.-(sec-alkoxy) ethanol. Her innovative approach has led to advancements in the efficiency and effectiveness of this chemical production.

Latest Patents

Andre B Van Aken holds a patent for an improved process for preparing .beta.-(sec-alkoxy) ethanol. This process involves reacting an olefin with ethylene glycol in the presence of a sulfuric acid or benzenesulfonic acid catalyst. The method utilizes sufficient sulfolane or alkyl-substituted sulfolane solvent to create a one-phase reaction medium. The reaction products are then extracted with an alkane, allowing for the recovery of the .beta.-(sec-alkoxy) ethanol product from the alkane extract. This patent showcases her innovative approach to chemical synthesis.

Career Highlights

Andre B Van Aken is associated with Shell Oil Company, where she has been able to apply her expertise in chemical processes. Her work has contributed to the company's advancements in the field of chemical engineering and production.

Collaborations

Some of her notable coworkers include Timm E Paxson and Leo Kim. Their collaboration has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Andre B Van Aken is a distinguished inventor whose work in chemical processes has made a significant impact. Her patent for the preparation of .beta.-(sec-alkoxy) ethanol exemplifies her innovative spirit and dedication to advancing the field.