TBioS was initiated by Suranaree University of Technology, Nakhon Ratchasima in 2019. This conference is aimed at accelerating the technology development for biorefinery and strengthening academic and research collaboration between professors from Thai and international university and researchers from national and international research agencies. Furthermore, students will also be able to present and share their researches and experience to enhance their networking and research impacts. After covid-19, the 2^nd TBioS had been continued as 1 day workshop at Suranaree University of Technology in 2022. For the extension of the conference and strengthen, the Bioenergy and Biorefinery Technology program of Thammasat University will be a host of the 3^rd Thailand Biorefinery Symposium as international conference. The 3^rd Thailand Biorefinery Symposium (TBioS-3) conjunction with 12^th International Symposium Nano & Supramolecular Chemistry (ISNSC-12) which will be held at Chiang Mai on July 23-26, 2023. The conference is consisted of 1 plenary lecture, 8 invited speakers, oral and poster contributions within 2 sessions including Thermochemical conversion approach and Biochemical conversion approach. Finally, TBioS will be the stage to exchange the knowledge among researchers related biorefinery and transfer from generation to generation.

Session 1 Thermochemical conversion approach

• Thermo- and chemical catalytic process in valorization of lignin and carbohydrates for sustainable and chemicals
• Chemical process design in biorefinery industry
• Novel technology in biorefining and circular economy
• Frontier in biorefining

Session 2 Biochemical conversion approach

• Biosynthesis and Deconstruction of Plant Cell Walls
• Enzyme development in biorefining
• Development of biochemical process in biorefinery industry
• Novel technology in biorefining and circular economy
• Frontier in biorefining