Location History:
- Edenvale, ZA (1985)
- Johannesburg, ZA (1989)
Company Filing History:
Years Active: 1985-1989
Title: The Innovative Contributions of Anthony J Stiff
Introduction
Anthony J Stiff is a notable inventor based in Edenvale, South Africa. He has made significant contributions to the field of chemical engineering, particularly in the area of nitric acid esters and fuel formulations. With a total of 3 patents to his name, Stiff's work has implications for both industrial applications and fuel technology.
Latest Patents
One of Stiff's latest patents is a process for the manufacture of nitric acid esters. This innovative process involves reacting an organic hydroxy compound with nitric acid in the presence of sulphuric acid and a solvent. The method allows for the separation of spent acid, neutralization of residual acidity, and removal of solvent to yield organic nitrates. The process is efficient, utilizing from 95% to 220% of the stoichiometric requirement of nitric acid for complete nitration, and achieving yields of at least 92%. This invention is particularly suitable for preparing various nitrates, including alkyl nitrates and dinitrates.
Another significant patent focuses on a fuel formulation that comprises a mixture of at least one alcohol with an average molecular weight of less than 160, along with another organic compound that has a spontaneous ignition temperature of less than 450°C. This innovative fuel composition aims to enhance performance and efficiency in combustion applications.
Career Highlights
Stiff's career has been marked by his dedication to advancing chemical processes and fuel technologies. His work at Aeci Limited has positioned him as a key player in the field, where he continues to explore new avenues for innovation. His patents reflect a commitment to improving industrial processes and developing sustainable fuel options.
Collaborations
Throughout his career, Stiff has collaborated with notable colleagues, including John H Norton and Peter R Rebello. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Anthony J Stiff's contributions to the field of chemical engineering and fuel technology are noteworthy. His innovative patents demonstrate a commitment to advancing industrial processes and enhancing fuel formulations. As he continues to work at Aeci Limited, his impact on the industry is expected to grow, paving the way for future innovations.