Alexander Lygin

Title: **Innovative Contributions of Alexander Lygin in Chemical Engineering**

Introduction

Alexander Lygin, residing in Griesheim, Germany, is a notable inventor with a remarkable portfolio comprising 18 patents. His inventive work primarily revolves around advancements in chemical engineering, contributing significantly to multiple applications including catalysts, thermal insulation, and cosmetic formulations.

Latest Patents

Among his latest inventions is the development of fumed silica granules designed for thermal treatment. This innovative product features a BET surface area ranging from 20 m²/g to 500 m²/g, a number average particle size between 350 μm and 2000 μm, and a specific particle size distribution span of 0.8-3.0. These granules possess a bulk density exceeding 0.35 g/mL and a constrained pore volume for pores greater than 4 nm of not more than 1.5 cm³/g. The versatile application of these granules includes their use as a catalyst carrier, a medium for liquid substances, in cosmetics, thermal insulation, pharmaceutical excipients, abrasive materials, and as components in silicone rubber.

Another significant patent pertains to a continuous process for preparing methacrolein via a Mannich condensation reaction of formaldehyde with propanal. In this innovative process, a methacrolein polymerization inhibitor is introduced, with a portion being recycled back into the reactor, facilitating an efficient production method while maintaining product integrity.

Career Highlights

Throughout his career, Alexander Lygin has contributed his expertise to esteemed organizations such as Evonik Röhm GmbH and Röhm GmbH. His work in these companies has laid a solid foundation for his innovative solutions in the chemical sector.

Collaborations

Collaboration is key to innovation, and Lygin has worked alongside notable colleagues like Steffen Krill and Matthias Groemping. These partnerships have undoubtedly enhanced his ability to explore and implement new technologies and methodologies in his field.

Conclusion

Alexander Lygin's contributions to the field of chemical engineering through his 18 patents demonstrate his inventive spirit and commitment to innovation. His advancements in silica granules and methods for producing methacrolein not only reflect his technical prowess but also highlight the potential for further developments in the industry. As his career progresses, Lygin is poised to continue making significant impacts through his inventive solutions.