Location History:
- Seville, ES (2012 - 2013)
- Sevilla, ES (2012 - 2016)
Company Filing History:
4 out of 44 
1 out of 832,812 Years Active: 2012-2016
Title: Rafael Osuna Gonzalez-Aguilar: Innovator in Solar Technology
Introduction
Rafael Osuna Gonzalez-Aguilar is a prominent inventor based in Seville, Spain. He has made significant contributions to the field of solar energy, holding a total of 5 patents. His work focuses on innovative solutions for solar receivers and concentration plants, aimed at improving the efficiency of energy generation.
Latest Patents
One of his latest patents is a solar receiver with natural circulation for generating saturated steam. This invention utilizes water/steam as a heat-transfer fluid and features a combined circuit for fluid recirculation, which includes both forced and natural circulation. The system is designed with water-walls that absorb radiation, riser pipes for the water/steam mix, and downpipes for recirculation water. Additionally, a support pump is included to enhance the incident power in the receiver and facilitate plant startup when necessary.
Another notable patent is for a solar concentration plant for the production of superheated steam. This plant employs water/steam as a fluid in various thermodynamic cycles to exploit process heat. It consists of an evaporation subsystem for producing saturated steam, a superheater subsystem to achieve the required pressure and temperature at the turbine inlet, and an attemperation system connected by a drum. A field of heliostats is strategically positioned to control both the pressure within the drum and the outlet temperature of the superheated steam.
Career Highlights
Rafael has worked with Abengoa Solar New Technologies, a company known for its advancements in solar technology. His experience in this field has allowed him to develop innovative solutions that contribute to sustainable energy practices.
Collaborations
Throughout his career, Rafael has collaborated with notable professionals such as Valerio Fernandez Quero and Marcelino Sanchez Gonzalez. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Rafael Osuna Gonzalez-Aguilar is a key figure in the solar energy sector, with a focus on developing efficient technologies for energy generation. His patents reflect a commitment to innovation and sustainability in the field of renewable energy.