Location History:
- Princeton Jct., NJ (US) (1985)
- Princeton, NJ (US) (1982 - 1991)
- Princeton Junction, NJ (US) (1978 - 1992)
Company Filing History:
40 out of 5,942 
1 out of 832,843 Years Active: 1978-1992
Areas of Expertise:
Title: **Innovative Contributions of James H Haddad in Catalysis Technology**
Introduction
James H Haddad is a distinguished inventor based in Princeton Junction, NJ, recognized for his significant contributions to the field of catalysis technology. With a remarkable portfolio of 41 patents, he has developed innovative solutions that enhance catalyst regeneration processes, aiming to optimize efficiency in fluidized bed systems.
Latest Patents
Among his most recent patents is the groundbreaking work titled "Catalyst regeneration in a single stage regenerator converted to a two." This inventive process and apparatus involve a fluidized bed catalyst regeneration technique where a mixture of spent catalyst, recycled hot regenerated catalyst, and regeneration gas is introduced into a riser. The outlet of this riser connects to a coke combustor immersed in a fluidized bed of catalyst. The design allows additional combustion air to be added, promoting more effective catalyst regeneration through indirect heat exchange to heat spent catalyst in both the riser and the coke combustor.
Another notable patent is focused on the "Method and apparatus for removing small catalyst particles in FCC systems." This patent discloses an innovative method for reducing extremely small catalyst particles, known as 'fines', within Fluid Catalytic Cracking (FCC) systems. The approach emphasizes temporarily retaining these particles removed from secondary cyclone separators in reactor vessels or catalyst regenerators. By doing so, the method ensures that the catalyst 'fines' are withdrawn from the active catalyst inventory, thereby minimizing particulate contamination in both the flue gas discharged to the atmosphere and in the products from the fractionation stage.
Career Highlights
James Haddad's extensive career includes significant roles at Mobil Oil Corporation, where he utilized his expertise to develop innovative catalytic technologies. His notable work has greatly contributed to advancements in catalyst regeneration and processing, establishing him as a key figure in the field.
Collaborations
Throughout his career, James has collaborated with esteemed professionals, including Hartley Owen and Klaus W Schatz. These partnerships have facilitated the exchange of ideas and led to advancements in the technologies he has pioneered.
Conclusion
James H Haddad exemplifies the spirit of innovation through his prolific contributions to catalyst technology. With 41 patents under his name, he continues to influence the industry, enhancing efficiency and effectiveness in catalytic processes. His work not only reflects his ingenuity but also his commitment to advancing the field of catalysis for future generations.