Olga M Sharonova

Title: Olga M Sharonova: Innovator in Porous Glass Crystalline Materials

Introduction

Olga M Sharonova is a prominent inventor based in Krasnoyarsk, Russia. She has made significant contributions to the field of materials science, particularly in the development of innovative porous glass crystalline materials. With a total of 3 patents to her name, her work addresses critical environmental challenges, especially in the management of hazardous waste.

Latest Patents

One of her latest patents is focused on 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 impressive 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 innovative material has applications as porous matrices for immobilizing liquid radioactive waste, as well as serving as heat-resistant traps, filters, supports for catalysts, adsorbents, and ion-exchangers.

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 is formed from glass crystalline hollow microspheres, which are consolidated with a binder. This process not only stabilizes the radioactive waste but also enhances the safety and efficacy of waste management practices.

Career Highlights

Olga M Sharonova is affiliated with the United States of America as represented by the Department of Energy. Her work has garnered attention for its innovative approach to addressing environmental issues related to hazardous waste.

Collaborations

Throughout her career, she has collaborated with notable colleagues, including Alexander G Anshits and Tatiana Vereshchagina. These collaborations have further enriched her research and development efforts in the field of materials science.

Conclusion

Olga M Sharonova stands out as a leading inventor in the realm of porous materials, with her patents reflecting a commitment to innovation and environmental sustainability. Her contributions are vital in the ongoing efforts to manage