Effi Dvash

Title: Effi Dvash: Innovator in Flue Gas Emission Control

Introduction

Effi Dvash is a notable inventor based in Rehovot, Israel. He has made significant contributions to the field of environmental technology, particularly in the control of flue gas emissions. With a total of 2 patents, his work focuses on innovative processes that aim to reduce harmful emissions from industrial sources.

Latest Patents

Effi Dvash's latest patents include a process for controlling the emission of flue gases. This invention involves a method for absorbing sulfur dioxide from a gaseous stream using an ionic liquid. The process allows for the release of sulfur dioxide from the ionic liquid upon the addition of a polar solvent, followed by the regeneration of the ionic liquid. Another significant patent addresses the control of heavy metal emissions, such as mercury, in sulfur dioxide-containing flue gas. This process utilizes a wet scrubber where the flue gas is brought into contact with a liquid absorbent that includes an ionic liquid, an oxidizer, and a polar protic organic solvent. The method is designed to minimize sulfur dioxide absorption while operating at lower temperatures than typically required.

Career Highlights

Effi Dvash is associated with Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. His work at this institution has allowed him to focus on innovative solutions for environmental challenges. His research has garnered attention for its practical applications in reducing industrial emissions.

Collaborations

Effi Dvash has collaborated with notable colleagues, including Yoel Sasson and Tatyana Sachs. Their combined expertise has contributed to the advancement of technologies aimed at improving air quality and reducing pollution.

Conclusion

Effi Dvash stands out as an inventor dedicated to developing processes that effectively control flue gas emissions. His innovative patents reflect a commitment to environmental sustainability and technological advancement.