Sven I Hommeltoft

Title: Sven I Hommeltoft: Innovator in Acid Recovery Processes

Introduction

Sven I Hommeltoft is a notable inventor based in Hillerod, Denmark. He has made significant contributions to the field of chemical engineering, particularly in the recovery of acids and catalysts. With a total of 10 patents to his name, his work has had a considerable impact on industrial processes.

Latest Patents

Hommeltoft's latest patents include innovative processes for the recovery of strong acids from aqueous solutions. One such patent describes a method for recovering an acid in its anhydrous form from a solution containing the acid in its hydrated form. This process involves adding a weak base in the form of a soluble salt of the acid and concentrating the solution to create a substantially water-free acid-salt mixture. The acid is then distilled off in its anhydrous form from this mixture. Another significant patent focuses on the recovery of spent fluorinated sulfonic catalyst from acid soluble oil formed during alkylation of hydrocarbons. This process includes washing the oil with water, neutralizing the acid, and recovering the acid catalyst through a series of steps involving ammonium salts and sulfuric acid.

Career Highlights

Throughout his career, Sven I Hommeltoft has worked with prominent companies in the chemical industry, including Haldor Topsoe A/S. His expertise in acid recovery processes has positioned him as a key figure in the development of efficient industrial methods.

Collaborations

Hommeltoft has collaborated with notable professionals in his field, including Haldor F Topsoe and Claus J Jacobsen. These collaborations have further enhanced his contributions to chemical engineering and innovation.

Conclusion

Sven I Hommeltoft's work in acid recovery processes exemplifies the importance of innovation in the chemical industry. His patents and career achievements reflect a commitment to advancing industrial practices and improving efficiency.