Hubert Jager

Title: The Innovative Contributions of Hubert Jager in Carbon Materials

Introduction: Hubert Jager, an accomplished inventor based in Munich, Germany, is known for his significant advancements in the field of carbon materials. With two patents to his name, Jager's work has had a notable impact on the production processes of carbon products used in various industries. His innovative approaches aim to address issues related to thermal expansion in cokes produced from coal.

Latest Patents: Jager’s recent inventions focus on processes that improve the properties of carbon bodies derived from coal tar pitch. His latest patents include:

1. **Process for the Inhibition of the Puffing of Cokes Produced from Coal**: This patent describes a method where carbonates, oxides, carbides, or fluorides of alkaline earth metals are added to coal tar pitches before coking. This innovative process, preferably using the delayed coking method, allows for the production of coal tar pitch cokes or needle cokes with minimal irreversible expansion when exposed to high temperatures (between 1400°C to 2000°C).

2. **Process for the Production of Non-Puffing Shaped Carbon Bodies**: This invention outlines a technique for creating carbon bodies from coal tar pitch coke. By adding a sulphonate, carboxylate, or phenolate of an alkaline earth metal (which is at least partially soluble in the binder) to the mixture of particulate coke and a cokable binder, Jager’s method achieves minimal thermal expansion during the graphitization process, resulting in high-quality carbon products.

Career Highlights: Hubert Jager’s career spans several years in the research and development sector, with his most notable contributions taking place at Sigri GmbH. His innovative work has garnered attention in the industry, addressing key challenges associated with carbon materials.

Collaborations: Throughout his career, Jager has collaborated with various professionals, including his colleague Alfred Lorenz. Their partnership has contributed to the enhancement and effectiveness of the carbon processes they work on.

Conclusion: Hubert Jager's inventive contributions are pivotal in the field of carbon materials, especially regarding their production and thermal properties. His dedication to innovation continues to influence advancements in the industry, making a lasting impact on the way carbon products are developed and utilized.