Braz José Demuner

Title: Braz José Demuner: Innovator in Nanofibrillated Cellulose Production

Introduction

Braz José Demuner is a notable inventor based in Aracruz, Brazil. He has made significant contributions to the field of cellulose processing, particularly in the production of nanofibrillated cellulose. His innovative approach focuses on enhancing energy efficiency in cellulose pulp separation.

Latest Patents

Braz José Demuner holds a patent for a process of producing nanofibrillated cellulose with low energy consumption. This invention involves the separation of cellulose pulp into distinct fractions that possess varying draining and morphological characteristics. The process combines fiber separation, thickening, draining, and drying of cellulosic pulp, utilizing high drainage ability and producing nanocellulose from pulp with a high primary fines content. The method can be applied to various cellulosic pulp fibers derived from both short and long fiber woods, including Eucalyptus, Corymbia, Birch, Aspen, and Pinus, as well as recycled fibers and their residues.

Career Highlights

Throughout his career, Braz José Demuner has worked with prominent companies in the cellulose industry, including Suzano S.A. and Fibria Celulose S.A. His experience in these organizations has contributed to his expertise in cellulose processing and innovation.

Collaborations

Braz has collaborated with several professionals in his field, including Heloisa Ogushi Romeiro Ramires and Otávio Mambrim Filho. These collaborations have further enriched his work and contributed to advancements in cellulose technology.

Conclusion

Braz José Demuner is a pioneering inventor whose work in the production of nanofibrillated cellulose demonstrates a commitment to innovation and sustainability in the cellulose industry. His contributions are paving the way for more efficient and environmentally friendly processes.