Dieter Jaculi

Title: The Innovative Contributions of Dieter Jaculi in Chemical Engineering

Introduction

Dieter Jaculi, an accomplished inventor based in Burgkirchen, Germany, has made significant strides in the field of chemical engineering. With a total of two patents to his name, Jaculi has focused primarily on the purification and production of 1,2-dichloroethane, a valuable chemical used in various industrial applications.

Latest Patents

Dieter Jaculi's latest patents showcase his innovative approaches to improving chemical processes. His first patent, titled "Process for Purifying 1,2-Dichloroethane," describes a method that enhances the purity of 1,2-dichloroethane concerning chloral, chloral hydrate, and carbon dioxide. This process includes oxychlorination of ethylene while employing hydrogen chloride and an oxygen-containing gas. A distinctive aspect of this method is the substantial separation of carbon dioxide from the organic phase before alkali treatment, which greatly enhances the quality of the final product.

His second patent, "Method for Producing 1,2-Dichloroethane by Direct Chlorination," presents a technique for producing high-purity 1,2-dichloroethane using a circulated liquid reaction medium. This innovative process involves the addition of ethylene and chlorine to the reaction medium, followed by a gas-separation device to remove undissolved gaseous components. The remaining solution is then effectively reacted with dissolved ethylene, resulting in superior product purity.

Career Highlights

Throughout his career, Dieter Jaculi has worked with notable organizations in the chemical industry. He has been associated with Uhde GmbH, a company known for its expertise in plant engineering and process technology. Additionally, he has contributed to Vinnolit Technologie GmbH & Co. KG, a prominent manufacturer of PVC and other specialty chemicals. His industrial experience has provided him with a robust background that informs his inventive endeavors.

Collaborations

Dieter Jaculi's work has been complemented by his collaborations with esteemed colleagues in the field. Notable coworkers Michael Benje and Ingolf Mielke have partnered with him on various projects, contributing their expertise and insights into the development of innovative chemical processes.

Conclusion

Dieter Jaculi's contributions to the production and purification of 1,2-dichloroethane highlight his commitment to enhancing chemical engineering practices. With his two patents, he provides valuable methodologies that not only improve product quality but also advance the efficiency of chemical processes. His work, supported by collaborations with industry professionals, underscores the importance of innovation in the ever-evolving landscape of chemical engineering.