Company Filing History:
Years Active: 2011-2013
Title: Astrid Walch: Innovator in Ceramic Filtration Technology
Introduction
Astrid Walch is a prominent inventor based in Kressberg, Germany. She has made significant contributions to the field of ceramic filtration technology, holding 2 patents that showcase her innovative approach to solving complex engineering challenges.
Latest Patents
One of her latest patents is focused on a ceramic filter element designed to reduce nitrogen oxides in gas. This invention utilizes a selective reaction of nitrogen oxide with a reducing agent in a solid catalyst, achieving high catalytic activity at elevated gas temperatures. The design incorporates ceramic filter elements coated with catalytic material, addressing the risk of catalytically active components being stripped during hot gas filtration.
Another notable patent is for a filtering device specifically designed for use as a well screen filter. This device features a tubular supporting element and multiple tubular segments of a porous filter medium arranged in axial alignment. The design ensures that the tubular segments are supported and sealed effectively, enhancing the overall efficiency of the filtering process.
Career Highlights
Astrid Walch is currently employed at Pall Corporation, where she continues to develop innovative filtration solutions. Her work has significantly advanced the understanding and application of ceramic materials in filtration technology.
Collaborations
Throughout her career, Astrid has collaborated with notable colleagues, including Steffen Heidenreich and Max-Eckhard Roessler. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Astrid Walch's contributions to ceramic filtration technology exemplify her commitment to innovation and excellence in engineering. Her patents reflect a deep understanding of the challenges in gas filtration and a dedication to developing effective solutions.