Helmut Kretschmer

Title: Helmut Kretschmer: Innovator in Catalyst Technology

Introduction

Helmut Kretschmer is a notable inventor based in Haltern, Germany. He has made significant contributions to the field of catalyst technology, particularly in the removal of nitrogen oxides from waste gases. With a total of 2 patents to his name, Kretschmer's work has had a meaningful impact on environmental protection and industrial processes.

Latest Patents

Kretschmer's latest patents include a catalyst designed for the removal of nitrogen oxides from waste gases. This innovative process involves coating the gas-inlet side of the catalyst with a compound selected from biphosphates, condensed phosphates, silicates, borates, and their mixtures. The catalyst undergoes thermal aftertreatment, where it is immersed in an aqueous preparation and subsequently calcined at temperatures ranging from 300°C to 700°C. Another significant patent focuses on the utilization of used DeNOx catalysts contaminated with fly ash. In this process, the catalyst is crushed and mixed with molten ash from a coal power plant, ensuring that no harmful pollutants are released into the environment.

Career Highlights

Throughout his career, Kretschmer has worked with Huels Aktiengesellschaft, where he has contributed to various projects related to catalyst technology. His expertise in this field has allowed him to develop innovative solutions that address environmental challenges.

Collaborations

Kretschmer has collaborated with notable colleagues such as Jurgen Jung and Rolf Muller, further enhancing his contributions to the field of catalyst technology.

Conclusion

Helmut Kretschmer's work in catalyst technology exemplifies innovation aimed at environmental sustainability. His patents reflect a commitment to improving industrial processes while minimizing ecological impact.