Company Filing History:
Years Active: 1997-2000
Title: Helmut S Erhard: Innovator in Cement Production Technologies
Introduction
Helmut S Erhard is a notable inventor based in Wiesloch, Germany. He has made significant contributions to the field of cement production, particularly in the area of environmental sustainability. With a total of 2 patents, his work focuses on innovative methods for recycling and reducing emissions in cement manufacturing.
Latest Patents
Erhard's latest patents include a "Process for the recycling of residues for the production of Portland" and a "Method for dry desulfurizing flue gases." The latter invention relates to a method for dry desulfurizing flue gases from rotary cement kilns. In this process, additives suitable for binding SO₂, such as quick lime and/or dry calcium hydroxide, are supplied to the kiln. The additive is introduced into a flue gas-carrying zone at the kiln head at an injection angle of 2° to 12° to the axis of the kiln and at an injection velocity of 20 to 80 m/sec.
Career Highlights
Helmut S Erhard is associated with Heidelberger Zement AG, a leading company in the cement industry. His work has been instrumental in advancing technologies that promote more sustainable practices in cement production.
Collaborations
Throughout his career, Erhard has collaborated with notable colleagues, including Volker Schneider and Paul Korf. These partnerships have contributed to the development of innovative solutions in the field.
Conclusion
Helmut S Erhard's contributions to cement production technologies highlight his commitment to innovation and sustainability. His patents reflect a forward-thinking approach to environmental challenges in the industry.