Helmut A Weiler

Title: Helmut A Weiler: Innovator in Nitrogen Oxide Removal Technologies

Introduction

Helmut A Weiler is a notable inventor based in Velbert, Germany. He has made significant contributions to the field of environmental technology, particularly in the removal of nitrogen oxides from gases. With a total of 2 patents, his work focuses on innovative methods to enhance air quality and reduce harmful emissions.

Latest Patents

Weiler's latest patents include a method of removing nitrogen oxides (NO.sub.x) from gases. This method involves contacting flue gases with active coke or active carbon in the presence of a reducing agent such as ammonia, carbon monoxide, or hydrogen. The invention emphasizes precharging the adsorbent with the reducing agent, which increases the surface area for reaction and decreases the amount of gas-reducing agent needed in the cleaned gas. Another patent details a method of removing oxides of nitrogen from flue gas, where a flue gas stream passes through an activated carbon bed. This process allows for the controlled blending of ammonia, achieving low ammonia content in the flue gas while maintaining high efficiency in nitrogen oxide removal.

Career Highlights

Helmut A Weiler is associated with Steag Aktiengesellschaft, a company that focuses on energy and environmental solutions. His work at the company has been pivotal in developing technologies that address air pollution and improve environmental standards.

Collaborations

Weiler has collaborated with notable colleagues such as Andreas Eichholtz and Hans A Eichholtz. Their combined expertise has contributed to advancements in the field of nitrogen oxide removal technologies.

Conclusion

Helmut A Weiler's innovative approaches to removing nitrogen oxides from gases demonstrate his commitment to environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving air quality.