Daniel A McCarthy

Title: **Inventor Spotlight: Daniel McCarthy**

Introduction

Daniel McCarthy is an innovative inventor based in Randolph, NJ, renowned for his contributions to chemical engineering through his patents. With a total of two patents to his name, he has developed improved processes that enhance the alkylation of benzene, showcasing his expertise in the field.

Latest Patents

Daniel McCarthy's latest patents include:

1. **Transalkylation of Benzene in a Moving Bed**: This patent describes an advanced method for the alkylation of benzene using an alkylation catalyst. A notable feature of this process is the movement of the catalyst bed in a countercurrent direction to the flow of benzene and olefin. The invention also includes a clever regeneration step, where the catalyst is heated in a controlled oxygen atmosphere to reactivate it.

2. **Alkylation of Benzene in a Moving Bed**: Similar to his previous work, this patent also focuses on the alkylation of benzene in the presence of an alkylation catalyst. The moving bed approach allows for a portion of the catalyst to be periodically replaced, enhancing the efficiency and effectiveness of the process while incorporating the regeneration step for catalyst reactivation.

Career Highlights

Daniel is currently affiliated with Lummus Crest, Inc., a company recognized for its innovation in chemical processes and engineering solutions. His role at the company has allowed him to apply his skills in developing new technologies and strategies beneficial to the industry.

Collaborations

Throughout his career, Daniel has collaborated with esteemed colleagues, including Roger C. Johnson and Andrei Rhoe. These partnerships have likely contributed to his success in the field and the development of his impactful patents.

Conclusion

Daniel McCarthy has made significant strides in the domain of chemical engineering through his inventive approaches to benzene alkylation processes. His patents illustrate his commitment to innovation and the improvement of industrial methods, positioning him as a key player in the field. As he continues his work at Lummus Crest, Inc., the potential for further developments remains promising.