Ralf Jantke

Title: Ralf Jantke and Titanium Silicalite Shaping Processes.

Introduction

Ralf Jantke is an inventor associated with patent work on the production of shaped titanium silicalite materials. Based in Mömbris, Germany, he is credited with 2 patents in the information provided. His inventions address processes for forming titanium silicalite into bodies suitable for catalytic applications.

Latest Patents

“Process for the Production of a Titanium Silicalite Shaped Article” describes a method that begins with preparing a synthesis gel from a silicon source, a titanium source, a template compound, and water. The gel is crystallized under hydrothermal conditions, and the resulting titanium silicalite is dried below the template compound’s decomposition temperature. The material is then combined with a binder and paste-forming agent, shaped into a green article, optionally dried, and calcined. The patent also covers shaped articles produced by the process and their use as catalysts in epoxidation or ammoximation reactions.

“Process for the Production of a Titanium Silicalite Shaped Body” focuses on preparing a formable composition containing titanium silicalite, a binder, and a pasting agent. The composition is shaped into a green body, which may be dried before calcination. The process specifies a plateau value of 20 to 90 mm for the composition’s Curd curve. The resulting shaped bodies are intended for use in olefin epoxidation or ketone ammoximation.

Career Highlights

Jantke’s listed company affiliations include Evonik Degussa GmbH and Degussa Aktiengesellschaft. The patent descriptions reflect work on manufacturing catalyst forms that combine titanium silicalite with binders and shaping agents.

Collaborations

Steffen Hasenzahl is identified as a coworker associated with Jantke.

Conclusion

Ralf Jantke’s two listed patents concern practical methods for producing shaped titanium silicalite materials and applying them in catalytic reactions.