Company Filing History:
1 out of 44 
1 out of 496 Years Active: 2018-2022
Title: Chen Liu: Innovator in Spectral Resolution and Rare Earth Recycling
Introduction
Chen Liu is a notable inventor based in Hubei, China. He has made significant contributions to the fields of spectral resolution enhancement and rare earth recycling. With a total of 2 patents, his work reflects a commitment to advancing technology and sustainability.
Latest Patents
One of Chen Liu's latest patents is a spectral resolution enhancement device. This device includes a preliminary dispersion unit, a two-grating angular dispersion amplification unit, and a detection unit. The preliminary dispersion unit is designed to receive collimated incident light and emit light of different wavelengths at various angles. The two-grating angular dispersion amplification unit diffracts the light multiple times, enhancing the angular dispersion of different wavelengths. This results in increased emergent angle deviations, thereby improving the resolution of the detection unit for light of different wavelengths.
Another significant patent is a system and method for recycling rare earth and ammonia nitrogen from rare earth wastewater. This method involves several steps, including removing oil from the wastewater, purifying it, and recycling rare earth materials. The process culminates in treating low rare earth wastewater to obtain ammonia gas, which is then converted into aqueous ammonia.
Career Highlights
Chen Liu has worked at prestigious institutions such as the China University of Geosciences (Wuhan) and Huazhong University of Science and Technology. His experience in these organizations has allowed him to collaborate with other experts in his field and contribute to groundbreaking research.
Collaborations
Throughout his career, Chen Liu has collaborated with notable colleagues, including Chunjie Yan and Sen Zhou. These partnerships have fostered innovation and have been instrumental in the development of his patents.
Conclusion
In summary, Chen Liu is a distinguished inventor whose work in spectral resolution and rare earth recycling showcases his innovative spirit and dedication to advancing technology. His contributions are significant in promoting sustainability and enhancing scientific understanding.
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