Jorg Kotilge

Title: Jorg Kotilge: Innovator in Silicon Melting Technologies

Introduction

Jorg Kotilge is a notable inventor based in Burghausen, Germany. He has made significant contributions to the field of materials science, particularly in the melting of silicon powder. With a total of 3 patents to his name, Kotilge's work has advanced the understanding and efficiency of silicon processing.

Latest Patents

One of his latest patents is a process and apparatus for melting silicon powder. This innovative method allows for continuous or batchwise melting of silicon powder, especially when it contains a large amount of fines. The melting crucible designed for this process ensures that a melt pool of a certain minimum height is maintained, covered by unmelted silicon powder. This design allows added material to first contact existing silicon powder before reaching the melting zone. The excess melt produced flows out of the crucible through a siphon-like outlet at the base, maintaining the required minimum height.

Another significant patent involves the removal of the slag portion from molten mixtures of slag and silicon. This process utilizes a hydrostatic pressure difference to separate the slag from the molten mixtures. The separating walls, made of graphite or silicon carbide, are designed with apertures that allow for selective permeability, ensuring efficient slag removal while preserving the integrity of the silicon.

Career Highlights

Throughout his career, Jorg Kotilge has worked with Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen, where he has contributed to advancements in solar cell technology. His expertise in silicon processing has been instrumental in developing more efficient methods for solar energy applications.

Collaborations

Kotilge has collaborated with notable professionals in his field, including Josef Dietl and Claus Holm. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in silicon melting and processing.

Conclusion

Jorg Kotilge's contributions to the field of silicon melting technologies highlight his innovative spirit and dedication to advancing materials science. His patents reflect a deep understanding of the complexities involved in silicon processing, making him a significant figure in this area of research.