Mariana Barcenas Castaneda

Title: Mariana Barcenas Castaneda: Innovator in Asphaltene Management

Introduction

Mariana Barcenas Castaneda is a prominent inventor based in Mexico City, Mexico. She has made significant contributions to the field of petroleum chemistry, particularly in the development of additives that manage asphaltene precipitation. Her innovative work has led to the creation of a patented formulation that addresses challenges faced in the oil industry.

Latest Patents

Mariana holds a patent for an asphaltene-dispersing and inhibiting additive based on oxazolidines derived from polyalkyl or polyalkenyl N-hydroxyalkyl succinimides. This invention relates to formulations that include inert organic solvents such as toluene and various xylene mixtures. The formulations are designed to prevent and control the precipitation and deposition of asphaltenes, which can be detrimental to oil extraction and processing. The weight ratio of inert organic solvents to the additive ranges from 1:9 to 9:1, with a preferred range of 1:3 to 3:1.

Career Highlights

Mariana is affiliated with the Instituto Mexicano del Petroleo, where she applies her expertise in petroleum chemistry. Her work focuses on developing solutions that enhance the efficiency of oil extraction processes. With her innovative approach, she has positioned herself as a key figure in her field.

Collaborations

Mariana collaborates with notable colleagues, including Violeta Yasmin Mena Cervantes and Simon Lopez Ramirez. These partnerships contribute to the advancement of research and development in petroleum additives.

Conclusion

Mariana Barcenas Castaneda is a trailblazer in the field of petroleum chemistry, with her patented innovations playing a crucial role in managing asphaltene challenges. Her contributions not only enhance oil extraction processes but also demonstrate the importance of innovation in the energy sector.