Joseph D DeCaprio is a notable inventor based in Hopewell, Virginia, with a significant contribution to the field of chemical engineering. He holds four patents that showcase his expertise in the purification and recovery of caprolactam, a key chemical in the production of nylon.

Latest Patents

One of his latest patents is titled "Removal of light impurities from caprolactam by distillation with water." This invention presents a method for purifying crude caprolactam by distilling a process stream in the presence of water. The improved method results in an overhead containing water and low boiling impurities, while the bottoms yield caprolactam with enhanced purity and reduced water content. Another significant patent is "Recovery of caprolactam from process residues." This method involves steam distilling a combined stream of mother liquor from a caprolactam crystallizer at temperatures between 180°C to 235°C. This process ensures that the residue remains fluid, minimizes caprolactam loss, and improves the quality of the recovered caprolactam.

Career Highlights

Throughout his career, Joseph D DeCaprio has worked with prominent companies such as Allied Corporation and Allied Chemical Corporation. His work in these organizations has allowed him to develop and refine his innovative methods in chemical processing.

Collaborations

Joseph has collaborated with notable coworkers, including Lamberto Crescentini and William B Fisher. Their combined expertise has contributed to the advancements in the field of caprolactam processing.

Conclusion

Joseph D DeCaprio's contributions to the field of chemical engineering through his patents reflect his innovative spirit and dedication to improving industrial processes. His work continues to influence the production of essential chemicals in the industry.

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