Alexander G Anshits

Title: Alexander G Anshits: Innovator in Hazardous Waste Management

Introduction

Alexander G Anshits is a notable inventor based in Krasnoyarsk, Russia. He has made significant contributions to the field of hazardous waste management, particularly in the removal of radioactive materials from fluid waste. With a total of 4 patents to his name, Anshits has developed innovative solutions that address critical environmental challenges.

Latest Patents

One of Anshits' latest patents focuses on the removal of radioactive and other hazardous materials from fluid waste. This invention utilizes hollow glass microspheres, known as cenospheres, which are impregnated with extractants and ion-exchangers. In a preferred embodiment, the microspheres are loaded with ammonium molybdophosphonate (AMP) to effectively remove radioactive ions, such as cesium-137, from acidic liquid wastes. Another embodiment involves the use of octyl(phenyl)-N-N-diisobutyl-carbamoylmethylphosphine oxide (CMPO) to extract americium and plutonium from similar waste streams.

Additionally, Anshits has developed an open-cell glass crystalline porous material made from cenospheres obtained from fly ash. This material boasts an open-cell porosity of up to 90 vol. % and is produced by separating cenospheres into fractions based on various characteristics. The resulting porous material has a density of 0.3-0.6 g/cm³ and a compressive strength ranging from 1.2-3.5 MPa. Its unique properties make it suitable for applications such as immobilization of liquid radioactive waste, heat-resistant traps, filters, and supports for catalysts.

Career Highlights

Anshits is currently associated with the United States of America as represented by the Department of Energy. His work has been instrumental in advancing technologies that mitigate the risks associated with hazardous waste. His innovative approaches have garnered attention in the scientific community and have the potential to make a significant impact on environmental safety.

Collaborations

Anshits has collaborated with notable colleagues, including Tatiana Vereshchagina and Alexander A Tretyakov. These partnerships have contributed to the development and refinement of his patented technologies.

Conclusion

Alexander G Anshits is a pioneering inventor whose work in hazardous waste management is making a difference in environmental protection