By Robert Jacobson, Administrator

Title: By Robert Jacobson: Innovator in Sulfur Sorbent Regeneration

Introduction

By Robert Jacobson is an accomplished inventor and administrator based in Vallejo, CA. He is known for his innovative work in the field of chemical engineering, particularly in the regeneration of sulfur sorbents. His contributions have significant implications for the petroleum industry, especially in enhancing the efficiency of sulfur removal processes.

Latest Patents

Jacobson holds a patent for a process titled "Process for regenerating a spent copper composite sulfur sorbent." This innovative method involves regenerating a spent copper-porous refractory metal oxide carrier composite sorbent that is used for removing sulfur-containing compounds from naphthas. The process includes several steps: stripping the spent sorbent of absorbed naphtha, oxidizing it to convert absorbed sulfur to sulfates or sulfur dioxide, and optionally reducing it to further convert absorbed sulfur to sulfur dioxide. Finally, the sorbent is impregnated with fresh copper through contact with an aqueous solution of a copper salt, followed by drying and calcining to convert the salt to copper oxide or copper metal. This process effectively restores a substantial portion of the sulfur sorbent's activity and lifetime.

Career Highlights

Jacobson is currently employed at Chevron Research Company, where he applies his expertise in chemical processes to advance the company's research initiatives. His work has contributed to the development of more efficient methods for sulfur removal, which is crucial for meeting environmental regulations and improving product quality.

Collaborations

Throughout his career, Jacobson has collaborated with notable colleagues, including Keith C Bishop, III and David E Earls. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.

Conclusion

By Robert Jacobson's contributions to the field of sulfur sorbent regeneration exemplify the impact of innovative thinking in the petroleum industry. His patented process not only enhances the efficiency of sulfur removal but also contributes to environmental sustainability. Jacobson's work continues to influence advancements in chemical engineering and the broader field of energy production.