Jiankun Liu

Title: Jiankun Liu: Innovator in Sedimentology

Introduction

Jiankun Liu is a notable inventor based in Nanjing, China. He has made significant contributions to the field of sedimentology through his innovative methods for extracting sedimentogenic elements. His work reflects a deep understanding of geological processes and their implications for environmental studies.

Latest Patents

Jiankun Liu holds a patent for a method titled "Selective extraction of sedimentogenic strontium and barium in terrigenous clastic sediments." This method is designed to selectively extract strontium and barium from terrigenous elastic sediments, allowing researchers to differentiate between marine and continental sedimentary environments. The process involves collecting loose sediment, removing visible biogenic clasts, baking the sample, and crushing it to a grain size no larger than 100-mesh. The sample is then reacted in acetic acid or an acetic acid-acetate solution, stirred at room temperature, and analyzed for strontium and barium in the supernatant. The resulting Sr/Ba ratio provides insights into the depositional environment of the sediments.

Career Highlights

Jiankun Liu is affiliated with the Nanjing Center of Geological Survey, part of the China Geological Survey. His work at this institution has allowed him to apply his innovative methods in practical geological research, contributing to a better understanding of sedimentary processes.

Collaborations

Jiankun Liu has collaborated with notable colleagues such as Aihua Wang and Fei Zhang. Their combined expertise enhances the research output and innovation within their field.

Conclusion

Jiankun Liu's contributions to sedimentology through his patented methods exemplify the importance of innovation in understanding geological processes. His work not only advances scientific knowledge but also has practical applications in environmental studies.