Location History:
- Fredensborg, DK (2009)
- Holte, DK (1996 - 2014)
Company Filing History:
3 out of 440 
2 out of 38 
1 out of 141 
Years Active: 1996-2025
Title: Charlotte Stub Nielsen: Innovator in Synthesis Gas and Ethanol Reforming
Introduction: Charlotte Stub Nielsen is an accomplished inventor based in Holte, Denmark, with a notable contribution to the field of chemical engineering through her innovative processes. With a total of three patents to her name, she has been at the forefront of advancements in synthesis gas production and the reforming of ethanol.
Latest Patents: Charlotte's latest patents include a groundbreaking process for the preparation of synthesis gas from an essentially dry hydrocarbon feedstock. This method involves selectively hydrogenating olefins within a temperature range of 60 to 190 °C to yield a hydrogenated hydrocarbon feedstock. The process further includes steps such as adding steam, performing a water gas shift reaction, and finally converting the shifted mixture into synthesis gas.
Another significant patent by Charlotte is a process aimed at selectively reforming ethanol into hydrogen-rich products. This innovative method employs at least one catalyst that comprises a catalytically active material supported on a carrier, which serves to enhance the efficiency and effectiveness of the reforming process.
Career Highlights: Charlotte Stub Nielsen is a prominent researcher at Haldor Topsoe A/S, a company widely recognized for its advancements in catalysis and engineering solutions. Her work has not only contributed to the company's reputation but has also positioned her as a leading figure in her field.
Collaborations: Throughout her career, Charlotte has collaborated with esteemed colleagues, including Poul Erik Højlund Nielsen and Kim Aasberg-Petersen. These collaborations have facilitated a productive environment for innovation and development in chemical processing technologies.
Conclusion: With her impressive portfolio of patents and her impactful work at Haldor Topsoe A/S, Charlotte Stub Nielsen continues to make significant strides in the field of chemical engineering. Her innovative processes for synthesis gas production and ethanol reforming highlight her role as a key inventor, driving advancements in sustainable energy solutions.