Mario Perez Collado

Title: Innovations of Mario Perez Collado

Introduction

Mario Perez Collado is a notable inventor based in Murcia, Spain. He has made significant contributions to the field of chemical engineering, particularly in the production of dialkyl carbonates. With two patents to his name, his work showcases innovative methods that enhance efficiency in chemical processes.

Latest Patents

One of his latest patents is titled "Process for manufacturing dimethyl carbonate." This invention provides methods of forming dialkyl carbonate while reducing catalyst buildup in the reaction equipment, separation equipment, and transfer lines. The method involves introducing alkanol, carbon monoxide, oxygen, and a catalyst into a reactor, which operates under specific conditions to produce dialkyl carbonate and water. A product stream containing dialkyl carbonate, water, and residual reactants is then removed from the reactor's head space and processed through a cyclone for further refinement.

Another significant patent is "Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates." This method involves reacting alkanol, oxygen, and carbon monoxide in a reactor containing tantalum, along with a catalyst. The reaction occurs in a liquid phase that contains a specific percentage of water, optimizing the production of dialkyl carbonate.

Career Highlights

Mario Perez Collado is currently associated with Sabic Innovative Plastics IP B.V., where he continues to develop innovative solutions