Company Filing History:
2 out of 343 
1 out of 48 Years Active: 1980-1982
Title: Karl Achenbach: Innovator in Silicon Processing
Introduction
Karl Achenbach is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of silicon processing, holding a total of three patents. His work focuses on converting silicon dioxide containing waste flue dust into valuable materials.
Latest Patents
Achenbach's latest patents include innovative processes for converting silicon dioxide containing waste flue dust into crystalline zeolite molecular sieves. The first process involves dissolving the flue dust in an alkali metal hydroxide solution, resulting in an alkali metal silicate solution. This solution is then purified and reacted with an alkali metal aluminate solution to crystallize a zeolitic molecular sieve of type A. The second process similarly converts the waste flue dust into crystalline zeolite molecular sieves of Type Y, utilizing a different module ratio and crystallization conditions.
Career Highlights
Throughout his career, Achenbach has worked with prominent companies such as Deutsche Gold- und Silber-Scheideanstalt Vormals Roessler and Degussa GmbH. His expertise in silicon processing has led to advancements in the recycling and utilization of industrial waste.
Collaborations
Achenbach has collaborated with Gunter Turk, contributing to the development of innovative processes in the field of silicon processing.
Conclusion
Karl Achenbach's contributions to silicon processing through his patents and career highlights demonstrate his significant impact on the industry. His innovative approaches to waste conversion continue to influence advancements in material science.