Araceli Olivares Miralles

Title: Araceli Olivares Miralles: Innovator in Chemical Processes

Introduction

Araceli Olivares Miralles is a prominent inventor based in Valparaiso, Chile. She has made significant contributions to the field of chemical processes, particularly in the extraction and production of valuable compounds from natural sources. With a total of 2 patents, her work showcases her innovative approach to solving complex chemical challenges.

Latest Patents

One of her latest patents is titled "Recovery of tetracosanol from a mixture derived from tall oil pitch." This invention describes a process to obtain tetracosanol from a complex mixture that includes terpenoids, rosin alcohols, rosin aldehydes, aliphatic alcohols, hydrocarbons, and stilbene derivatives. The process involves a mixture crystallization step from hexane and a fractional distillation of the crystallized solids, yielding tetracosanol with more than 90% purity.

Another significant patent is the "Method for the production of lignoceric acid." This invention relates to a process for producing lignoceric acid from mixtures of long-chain aliphatic alcohols containing lignoceric alcohol. The process consists of oxidizing the mixture in a biphasic catalytic system using quaternary ammonium peroxotungstophosphate as a catalyst and hydrogen peroxide as an oxidant. This is followed by several physical or chemical unitary steps to separate and purify the lignoceric acid.

Career Highlights

Araceli has worked with notable institutions, including Pontificia Universidad Catolica de Valparaiso and Harting S.A. Her experience in these organizations has allowed her to develop and refine her innovative processes, contributing to advancements in the field of chemistry.

Collaborations

Throughout her career, Araceli has collaborated with esteemed colleagues such as Miguel Angel Fuenzalida Diaz and Alejandro Markovits Rojas. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Araceli Olivares Miralles stands out as a remarkable inventor whose work in chemical processes has the potential to impact various industries. Her innovative patents reflect her dedication to advancing scientific knowledge and practical applications in chemistry.