Daniel J Neuman

Title: The Innovative Contributions of Daniel J Neuman

Introduction

Daniel J Neuman is a notable inventor based in Cherry Hill, NJ (US). He has made significant contributions to the field of hydrocarbon processing, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of processes used in the oil and gas industry.

Latest Patents

One of Neuman's latest patents is a catalyst hydrotreating and dewaxing process. This invention is directed to a cascade catalytic hydrotreating/dewaxing process, wherein a hydrocarbon feedstock containing waxy components is treated. The hydrotreating phase precedes the dewaxing phase to remove contaminants, such as nitrogen and sulfur, from the feedstock, thereby prolonging the life of the catalyst used in the subsequent dewaxing step. A conventional hydrotreating catalyst is utilized, while the dewaxing catalyst is a Zeolite Beta catalyst. The cascade process can be conducted with or without interstage gas separation, and the treatment occurs in the same or in separate reactors. The ratio of hydrotreating catalyst to dewaxing catalyst is greater than 1:2, enhancing distillate yields and lowering processing and capital costs.

Another significant patent by Neuman involves a method and catalyst for removing contaminants from hydrocarbonaceous fluids. This invention provides a method for removing catalyst-poisoning impurities or contaminants, such as arsenic, iron, and nickel, particularly from shale oil and its fractions. The method involves contacting the fluids with a copper-Group VIA metal-alumina catalyst, such as a copper-molybdenum-alumina catalyst, which may be used as a guard bed material in a step preceding most refining operations, including desulfurization, denitrogenation, and catalytic hydrogenation.

Career Highlights

Daniel J Neuman is currently employed at Mobil Oil Corporation, where he continues to innovate and contribute to advancements in hydrocarbon processing technologies. His expertise and inventions have played a crucial role in enhancing the efficiency of oil refining processes.

Collaborations

Neuman has collaborated with several talented individuals in his field, including Quang N Le and Stephen M Oleck. These collaborations have fostered a productive environment for innovation and development in hydrocarbon processing.

Conclusion

Daniel J Neuman's contributions to the field