Robertus Dhimas Dhewangga Putra, S.T., M.Eng., Ph.D.

Mechanical Engineering Study Program

Email: robertus.dhimas.p@ugm.ac.id

Research interest: Biomass Conversion, Catalysis, Energy Storage


Education

  • S.T., Mechanical Engineering, Universitas Gadjah Mada-Indonesia, 2005
  • M.Eng., University of Science and Technology, Rep. Korea, 2011
  • Ph.D., University of British Columbia, Canada, 2015

Awards and Recognition

  • A.J. Shaw graduate scholarship in engineering, 2019
  • Faculty applied science graduate award (Award for graduate students based on academic achievement) 2015 & 2016
  • KIST Scholarship (Full scholarship by Korea Institute of Science and Technology) 2011 – 2013

Professional Experiences:

  • Mechanical Engineering Lecturer, Universitas Gadjah Mada (Jan 2022 – Present)
  • Product Development Specialist PT. Holland Colours Asia (June 2021 – Jan 2022)
  • Postdoctoral Fellow University of British Columbia (Join projects of Wood Science –
    Chemical and Biological Engineering) Feb 2020 – Feb 2021
  • Preventive Maintenance Supervisor PT IndoTambangraya Megah (Bontang Coal Terminal) Jul 2010 – Aug 2011

Past and Ongoing Researches

  • Development of Solid State Hydrogen Storage May 2023 – present
  • Combustion optimization in circulated fluidized bed (CFB) boiler November 2022 – present
  • Biodiesel from waste cooking oil: catalyst development and engine testing April 2022 – present
  • Solid additive for Ultraviolet Protection for PET Bottle July 2021– Jan 2022
  • Lignin dan Cellulose Oxidation with TEMPO Supported on Magnetic NPs Feb 2020 – Feb 2021
  • Studies on Lignin Model Compounds Upgrading with In-situ Glycerol Aqueous Phase Reforming and the Application for Upgrading of Ligneous Material Jan 2015 – Dec 2019
  • Upstream Study of Lignocellulose Conversion Aug 2011 – Aug 2013
  • Combustion characteristic of char made from municipal solid waste Jan 2009 – Jan 2010

Publications

  • Abdu, R., & Suryo, M. S. K. T. (2024). Case Studies in Chemical and Environmental Engineering The optional approach in recycling plastic waste for energy storage application : A detailed evaluation of stabilized –hexadecanoic acid / plastic. Case Studies in Chemical and Environmental Engineering, 9(April), 100751. https://doi.org/10.1016/j.cscee.2024.100751
  • Hadi, S. W., Wijaya, Y. T., Elysabeth, I. R., Aisyah, N., Putra, R. D. D., & Ariyadi, H. M. (2023). Energy Performance Analysis of R32 and R134a Refrigerant for Spring Pool Water Heater. Advanced Engineering Letters, 2(3), 88–95. https://doi.org/10.46793/adeletters.2023.2.3.2
  • Putra, R. D. D.; Wijaya, Y. P;.; Smith, K. J.; Trajano, H. L; Kim, C. S. “Lignin depolymerization and monomeric evolution during fast pyrolysis oil upgrading with hydrogen from glycerol aqueous phase reforming”, Fuel, 2022 324,124556
  • Y.P. Wijaya, R.D. D. Putra, K.J. Smith, C.S. Kim, E.L. Gyenge, “Guaiacol Hydrogenation in Methanesulfonic Acid Using a Stirred Slurry Electrocatalytic Reactor: Mass Transport and Reaction Kinetics Aspects”, ACS Sustainable Chem. Eng. 2021, 9, 39, 13164–13175
  • Putra, R. D. D.; Wijaya, Y. P; Liang, R; Trajano, H. L.; Smith, K.; Kim, C. S.; “The effect of in-situ phenol
    hydrogenation with Raney Ni ® on the fate of hydrogen from glycerol aqueous phase reforming”, Ind. Eng. Chem. Res. 2020, 59, 14679-14688
  • Wijaya, Y. P.; Neuhaeusler, T.G.; Putra, R.D.D; Smith, K.; Kim, C. S.; Gyenge E.L.; “Electrocatalytic Hydrogenation of Guaiacol in Diverse Electrolytes Using a Stirred Slurry Reactor”. ChemSusChem 2020, 13 (3), 629-639
  • Liu,S.; Wang,H.; Putra, R. D. D.; Kim, C. S.; Smith, K.. “Impact of the Carbon Support on Mo2C/carbon Catalyst for Hydrodeoxygenation of 4-methylphenol”. Energy & Fuels. 2019, 33 (5), 4506-4514
  • Putra, R. D. D.; Trajano, H. L.; Liu, S.; Lee, H.; Smith, K.; Kim, C. S. “In-Situ Glycerol Aqueous Phase Reforming and Phenol Hydrogenation over Raney Ni®”. Chem. Eng. J. 2018, 350 (May), 181–191.
  • Wijaya, Y. P.; Putra, R.D.D.; Widyaya, V. T.; Ha, J.-M.; Suh, D. J.; Kim, C. S. “Comparative Study on Two-Step Concentrated Acid Hydrolysis for the Extraction of Sugars from Lignocellulosic Biomass”. Bioresour. Technol. 2014,164, 221–231.
  • Widyaya,V.T.; Vo,H.T.; Putra, R.D.D.; Hwang,W.S.; Ahn, B.S.; Lee,HJ. “Preparation and characterization of cycloolefin polymer based on dicyclopentadiene (DCPD) and dimethanooctahydronaphthalene (DMON)”. European Polymer Journal. 2013, 49(9): 2680-2688.
  • Himawanto, D. A.; Putra, R.D.D.; Saptoadi, H.; Rohmat, T. A.; Indarto, I. “Pengolahan Sampah Kota Terseleksi Menjadi Refused Derived Fuel Sebagai Bahan Bakar Padat Alternatif”. Jurnal Teknik Industri, 2012, 11, 127-133.