Fernando Gusman Brandao

Title: Innovations of Fernando Gusman Brandao

Introduction

Fernando Gusman Brandao is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of natural gas processing, particularly in the removal of hydrogen sulfide (HS) from natural gas. His innovative approach utilizes advanced materials to enhance the efficiency of this critical process.

Latest Patents

Fernando holds a patent for a process aimed at the removal of HS from natural gas at high pressures through a Pressure Swing Adsorption (PSA) process. The patent describes the use of NaY zeolite with a Si/Al ratio greater than 2.6 as a solid adsorbent. This invention allows for the effective removal of HS from natural gas sourced from offshore exploration platforms, enabling in situ regeneration. Experimental developments have demonstrated that the NaY zeolite can capture HS effectively across multiple cycles of pressurization, adsorption, depressurization, and purging. Remarkably, the capture capacity remains stable at 74.2% of the initial capacity over consecutive cycles, with the material maintaining over 95% crystallinity throughout 15 cycles of use. This innovation prevents the need for constant replacement of the solid adsorbent, which is a common issue in non-regenerative processes.

Career Highlights

Fernando has worked with esteemed organizations such as Universidade Estadual De Maringá and Petroleo Brasileiro S.A. - Petrobras. His experience in these institutions has contributed to his expertise in the field of gas processing and adsorption technologies.

Collaborations

Fernando has collaborated with notable colleagues, including Pedro Augusto Arroyo and Leonardo Hadlich De Oliveira. Their joint efforts have further advanced the research and development of innovative solutions in gas processing.

Conclusion

Fernando Gusman Brandao's contributions to the field of natural gas processing through his innovative patent demonstrate his commitment to advancing technology in this area. His work not only enhances the efficiency of gas processing but also contributes to sustainable practices in the industry.