Yevgeny Macheret

Title: Yevgeny Macheret: Innovator in Porous Glass Crystalline Materials

Introduction

Yevgeny Macheret is a notable inventor based in Idaho Falls, ID (US). He holds 4 patents that focus on innovative materials and methods for handling hazardous waste. His work has significant implications for environmental safety and waste management.

Latest Patents

Macheret's latest patents include the development of an open-cell glass crystalline porous material. This material is made from hollow microspheres known as cenospheres, which are derived from fly ash. The invention boasts an open-cell porosity of up to 90 vol. %. The cenospheres are meticulously separated into fractions based on various characteristics, including grain size and density. The selected fractions are then molded and agglomerated through sintering, resulting in a porous material with an apparent density of 0.3-0.6 g/cm and a compressive strength ranging from 1.2-3.5 MPa. This material is particularly useful for applications such as immobilization of liquid radioactive waste, heat-resistant traps, filters, and supports for catalysts.

Another significant patent involves a method for solidifying radioactive and other hazardous waste. This method incorporates the waste into a porous glass crystalline molded block, which is then subjected to thermal treatment. The porous block is formed from glass crystalline hollow microspheres, which are consolidated with a binder. This innovative approach enhances the stability of hazardous waste, making it safer for disposal.

Career Highlights

Throughout his career, Macheret has contributed to various projects, particularly in collaboration with the United States Department of Energy. His work has focused on developing materials that address critical environmental challenges.

Collaborations

Macheret has worked alongside notable colleagues, including Albert S. Aloy and Alexander G. Anshits. Their combined expertise has furthered advancements in the field of hazardous waste management.

Conclusion

Yevgeny Macheret's contributions to the field of porous materials and waste management highlight his innovative spirit and commitment to environmental safety. His patents reflect a deep understanding of material science and its applications in addressing hazardous waste challenges.