Fumi Ui

Title: Fumi Ui and Geothermal Power Innovation.

Introduction

Fumi Ui is an inventor associated with Tokyo, Japan, and Fuji Electric Co., Ltd. Her patent work addresses silica scale deposition in geothermal power generation systems, a challenge that can affect equipment and operations.

Latest Patents

Ui is credited with 1 patent: “Geothermal Power Generation System and Silica Scale Deposition Control Method.” The invention describes a system that separates geothermal fluid into steam and hot water, uses the steam to drive a turbine, and returns geothermal fluid to a reinjection well. It measures the hot water’s pH and temperature, as well as the fluid’s temperature at a selected point. A control device uses these measurements to regulate the injection of an alkaline chemical, helping manage silica scale deposition.

Career Highlights

Ui’s listed patent reflects work on monitoring and controlling geothermal processes. By combining pH and temperature measurements with chemical injection control, the system is designed to support silica scale management in geothermal power generation.

Collaborations

Ui’s listed coworkers include Taichiro Kato and Shinya Ui. The patent information provided identifies Fuji Electric Co., Ltd. as her company.

Conclusion

Fumi Ui’s geothermal patent focuses on using measurement-based chemical control to address silica scale deposition, contributing an engineering approach to geothermal power system operation.