Company Filing History:
1 out of 17 
1 out of 16 Years Active: 1981-1982
Title: Gunter Roller: Innovator in Nitric Acid Production
Introduction
Gunter Roller is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of nitric acid production, particularly in processes that aim to reduce harmful emissions. With a total of two patents to his name, Roller has demonstrated a commitment to innovation and environmental sustainability.
Latest Patents
Roller's latest patents include a process and apparatus for preventing NO.sub.x emissions after an emergency shutdown in the manufacturing of nitric acid. This invention focuses on interrupting the intake nitrous gas supply to the compressor immediately upon shutdown. The residual gases are then conveyed to the delivery side, where they are expanded and exhausted into a vacuum system. This process ensures that the acid charged with NO.sub.x is managed effectively, maintaining environmental standards.
Another significant patent involves a process and plant equipment for the short-term propulsion of nitric acid production. This invention utilizes the catalytic combustion of ammonia with air to form nitrous gases, which are then absorbed in water to create nitric acid. The gas flow is maintained by a compressor system powered by turbines that utilize heat energy from ammonia combustion. This innovative approach includes heat accumulating means to store energy, ensuring a continuous operation even if ammonia combustion is temporarily halted.
Career Highlights
Throughout his career, Gunter Roller has worked with prominent companies in the industry. Notably, he has been associated with Davy International Aktiengesellschaft and Davy McKee Aktiengesellschaft. His experience in these organizations has contributed to his expertise in nitric acid production and emissions control technologies.
Collaborations
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Conclusion
Gunter Roller is a distinguished inventor whose work in nitric acid production and emissions reduction showcases his innovative spirit and dedication to environmental sustainability. His patents reflect a deep understanding of chemical processes and a commitment to advancing technology in this critical field.