Carlo Saravalle

Title: Carlo Saravalle: Innovator in Gas Chromatography

Introduction

Carlo Saravalle is a notable inventor based in Milan, Italy. He has made significant contributions to the field of gas chromatography, particularly in the area of simulated distillation of petroleum products. With a total of four patents to his name, Saravalle's work has advanced the capabilities of chromatographic techniques.

Latest Patents

One of his latest patents is focused on equipment for simulated distillation using gas chromatography. This invention addresses the characterization of high boiling products, exceeding C55, with temperatures over 600°C TBP. The method employs a chromatograph equipped with a capillary column, which is less than or equal to 10 meters in length. It features an immobilized non-polar polydimethylsilicon gum stationary phase with a film thickness of less than or equal to 0.2 μm. The sample is introduced through a non-vaporizing direct cold on-column injection, and the eluted sample is detected using a Flame Ionization Detector (FID). The column oven operates under temperature programming conditions, reaching temperatures exceeding 400°C, up to 430-450°C.

Career Highlights

Carlo Saravalle is associated with Carlo Erba Strumentazione S.p.A., where he continues to innovate in the field of analytical instrumentation. His expertise in gas chromatography has positioned him as a key figure in the development of advanced analytical methods.

Collaborations

Throughout his career, Saravalle has collaborated with notable colleagues, including Fausto Munari and Sorin Trestianu. These collaborations have further enriched his work and contributed to the advancements in gas chromatography.

Conclusion

Carlo Saravalle's contributions to gas chromatography and his innovative patents have significantly impacted the field of petroleum analysis. His work continues to influence the development of analytical techniques, showcasing the importance of innovation in scientific research.