Daniel Carl Neuman

Title: **Innovative Contributions of Daniel Carl Neuman**

Introduction

Daniel Carl Neuman, based in Soda Springs, ID, is a notable inventor with a strong focus on methods of processing polyhalite ore and stabilizing wet-process phosphoric acid. Throughout his career, he has secured three patents that exhibit his innovation and dedication to advancing chemical processing techniques.

Latest Patents

Neuman's latest patents include three significant contributions to the field:

1. **Methods of processing polyhalite ore**: This invention involves calcining polyhalite ore particles to convert them into a water-soluble composition. The composition is dissolved in an aqueous medium, forming a solution that contains potassium, magnesium, and sulfate ions, along with a calcium-containing solid. The calcium solid is then separated from the solution to yield a filtrate rich in potassium, magnesium, and sulfate ions. Additionally, a potassium-containing salt is added to the filtrate to enhance the concentration of these ions, ultimately facilitating the crystallization of potassium sulfate.

2. **One-step oxidation of wet-process phosphoric acid**: This method innovatively produces a green-colored, stabilized wet-process phosphoric acid by oxidizing black-colored phosphoric acid that contains metallic impurities. This process yields a liquid with significantly reduced carbonaceous content, enhancing its desired properties, such as an emf greater than 800 mv.

Career Highlights

Daniel Neuman has made significant strides in the chemical industry through his work at notable organizations, including Intercontinental Potash Corporation and Agrium U.S. Inc. His expertise and innovative approaches have led to the development of technologies that enhance the processing and quality of chemical products.

Collaborations

Throughout his career, Neuman has collaborated with esteemed colleagues such as Thomas H. Neuman and Richard W. Chastain. These collaborations underscore the importance of teamwork and shared knowledge in the pursuit of innovative solutions in the field of chemical engineering.

Conclusion

Daniel Carl Neuman's contributions to the processing of polyhalite ore and wet-process phosphoric acid demonstrate the impactful role of inventors in advancing industrial methods. His patents reflect a commitment to innovation and the continuous improvement of processes that benefit various sectors within the chemical industry. As the field evolves, Neuman's work serves as an important example of the interplay between innovation and practical application in science and technology.