Marco Casarotti

Title: Marco Casarotti: Innovator in Chemical Purification Processes

Introduction

Marco Casarotti is a notable inventor based in Cerano, Italy. He has made significant contributions to the field of chemical engineering, particularly in the purification of bis(2-hydroxyethyl)terephthalate (BHET). His innovative approach addresses the challenges associated with the recycling of polyethylene terephthalate (PET) waste.

Latest Patents

Marco Casarotti holds a patent for a process aimed at purifying bis(2-hydroxyethyl)terephthalate. This process involves treating a solution obtained from the depolymerization of PET waste with at least one oxidizing agent at temperatures ranging from 30° C. to 100° C. The oxidized solution is then treated with an adsorbing agent to achieve a purified oxidized solution. The final step involves separating the adsorbing agent from the purified solution to obtain a high-purity BHET solution. This method is particularly effective in eliminating organic dyes and other low molecular weight organic contaminants, ensuring a high degree of purity in the recovered BHET.

Career Highlights

Marco Casarotti is associated with Chempet S.r.l., where he applies his expertise in chemical processes. His work focuses on developing innovative solutions for the recycling industry, contributing to more sustainable practices in chemical manufacturing.

Collaborations

Marco collaborates with talented professionals in his field, including Guido Fragiacomo and Gianluigi Noja. Their combined efforts enhance the research and development initiatives at Chempet S.r.l.

Conclusion

Marco Casarotti's contributions to the purification of bis(2-hydroxyethyl)terephthalate exemplify the importance of innovation in chemical engineering. His work not only advances the field but also promotes sustainability in the recycling of PET waste.