Yurii A Revenko

Title: Yurii A Revenko: Innovator in Porous Materials for Waste Management

Introduction

Yurii A Revenko is a notable inventor based in Zheleznogorsk, Russia. He has made significant contributions to the field of materials science, particularly in the development of innovative porous materials for waste management applications. With a total of 3 patents to his name, his work focuses on utilizing fly ash-derived cenospheres to create materials with unique properties.

Latest Patents

One of Revenko's latest patents is for an open-cell glass crystalline porous material. This material is produced from hollow microspheres known as cenospheres, which are obtained from fly ash. The resulting product 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 that has an apparent density of 0.3-0.6 g/cm and a compressive strength ranging from 1.2-3.5 MPa. This innovative 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 first loaded with the liquid waste and then subjected to thermal treatment. The porous block consists of glass crystalline hollow microspheres derived from fly ash. This process not only stabilizes the waste but also enhances the safety and efficacy of waste management practices.

Career Highlights

Yurii A Revenko has been associated with the United States of America as represented by the Department of Energy. His work has been instrumental in advancing technologies that address environmental challenges related to hazardous waste. His innovative approaches have garnered attention in the scientific community and have potential implications for various industries.

Collaborations

Revenko has collaborated with notable colleagues, including Alexander G Anshits and Olga M Sharonova. These partnerships have contributed to the development of his groundbreaking patents and have fostered a collaborative environment for innovation.

Conclusion

Yurii A Revenko's contributions to the field of materials science, particularly in the development of porous materials for waste management, highlight his role as