Dimitri Golubev

Title: Innovations of Dimitri Golubev

Introduction

Dimitri Golubev is a prominent inventor based in Geretsried, Germany. He has made significant contributions to the field of air separation technology, holding a total of 13 patents. His work focuses on methods and apparatuses for obtaining pressurized nitrogen and other air products through innovative processes.

Latest Patents

One of his latest patents is a method and apparatus for obtaining pressurized nitrogen by cryogenic separation of air. This invention features a distillation column system that includes a high-pressure column, a low-pressure column, a main condenser, and a low-pressure-column top condenser. The process involves cooling feed air in a main heat exchanger before introducing it into the high-pressure column. An oxygen-enriched liquid stream is withdrawn from the high-pressure column and directed into the low-pressure column. A gaseous nitrogen stream is also extracted from the high-pressure column, warmed in the main heat exchanger, and released as a gaseous pressurized nitrogen product. The design includes a barrier-plate section above the feed air introduction point, enhancing the efficiency of the separation process.

Another notable patent is a method for obtaining one or more air products using an air separation unit. This unit comprises a first booster, a second booster, a first decompression machine, and a rectification column system. The high-pressure column operates at a first pressure level, while the low-pressure column operates at a second pressure level below it. The air supplied to the rectification column system is compressed to a third pressure level, significantly enhancing the efficiency of air separation.

Career Highlights

Dimitri has worked with leading companies in the industry, including Linde Aktiengesellschaft and Linde GmbH. His experience in these organizations has allowed him to refine his expertise in air separation technologies and contribute to various innovative projects.

Collaborations

Throughout his career, Dimitri has collaborated with notable professionals in the field, including Tobias Lautenschlager and Stefan Lochner. These collaborations have further enriched his work and led to advancements in air separation technology.

Conclusion

Dimitri Golubev's contributions to air separation technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in obtaining air products efficiently.