Regis R Stana

Title: Innovations and Contributions of Inventor Regis R Stana

Introduction

Regis R Stana is a notable inventor based in Lakeland, FL (US), recognized for his significant contributions to the field of chemical engineering. With a total of nine patents to his name, Stana has developed innovative processes that enhance the efficiency of various chemical reactions.

Latest Patents

Among his latest patents is the "Defluorination kiln restriction control agent and method." This invention presents an improved process for the thermal defluorination of phosphate rock. The process involves adding ammonia to the phosphoric acid fed to the kiln, which effectively forms a eutectic with the fused ring and ball materials. The mixture is then heated with agitation to defluorinating temperatures for a sufficient period to defluorinate the rock and recover the defluorinated product. Another significant patent is the "Method to maintain a high Fe.sup.+2 /Fe.sup.+3 ratio in the stripping." This process aims to maintain a high iron +2/iron +3 concentration in the reductive stripping system for recovering uranium from wet-process phosphoric acid. It involves contacting partially oxidized strip acid, containing substantial amounts of iron +3, with elemental iron to reduce iron +3 to iron +2, achieving a Fe.sup.+2 /Fe.sup.o conversion ratio of approximately 1.5 to 3.0.

Career Highlights

Throughout his career, Regis R Stana has worked with prominent companies such as Wyoming Mineral Corporation and Westinghouse Electric Corporation. His experience in these organizations has contributed to his expertise in chemical processes and innovations.

Collaborations

Stana has collaborated with notable individuals in his field, including Jose G Lopez and Leonard Elikan. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Regis R Stana's contributions to the field of chemical engineering through his patents demonstrate his commitment to innovation and improvement in industrial processes. His work continues to influence the industry and showcases the importance of inventive thinking in solving complex challenges.