Alfred Schrittwieser

Title: Alfred Schrittwieser: Innovator in Chlorine-Free Bleaching Processes

Introduction

Alfred Schrittwieser is a notable inventor based in Vöcklabruck, Austria. He has made significant contributions to the field of chemical processes, particularly in the area of environmentally friendly bleaching methods for cellulosic materials. His innovative approach aims to reduce the environmental impact of traditional bleaching processes.

Latest Patents

Schrittwieser holds a patent for a process that enables chlorine-free bleaching of pulps in an aqueous suspension. This process involves forming a suspension with a consistency of 3 to 20 mass percent and introducing an ozone-containing gas with a specific ozone content. The method maintains a pressure of 1 to 15 bar during the introduction of the gas and controls the reaction conditions to achieve optimal results.

Career Highlights

Alfred Schrittwieser is associated with Lenzing Aktiengesellschaft, a company known for its commitment to sustainable practices in the textile industry. His work has contributed to advancements in eco-friendly bleaching techniques, showcasing his dedication to innovation and environmental responsibility.

Collaborations

Throughout his career, Schrittwieser has collaborated with esteemed colleagues such as Friedrich Kurz and Peter Hendel. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Alfred Schrittwieser exemplifies the spirit of innovation in the field of chemical processes. His contributions to chlorine-free bleaching methods reflect a commitment to sustainability and environmental stewardship. His work continues to influence the industry and pave the way for future advancements.