All Stories

  1. Development of an Incinerator-Based Waste Management Model for Marine Pollution Mitigation
  2. Evaluating the influence of diatomaceous earth support and catalyst characterization on nickel-based catalysts for catalytic cracking of polypropylene pyrolysis oils toward fuel production
  3. Simpson’s Paradox in the Engine Room: Unraveling Waste Generation on Training Ships
  4. Investigating Land Surface Temperature (LST) and Its Influencing Factors in the Laut Tawar Sub-Watershed, Indonesia, Using Landsat 9 Data
  5. The Thermal Comfort Performance in an Indonesian Refugee Tent: Existing Conditions and Redesigns
  6. Effect of Oxidative and Non-Oxidative Media on Coffee Torrefaction and Uncondensed-Gas Properties
  7. Reutilization of Real Waste Calcium Carbonate (CaCO3) from the Palm Oil Industry (POI) for Palm Kernel and Shell Separation Through Clay Bath Systems
  8. The Influence of Pyrolysis Time and Temperature on the Composition and Properties of Bio-Oil Prepared from Tanjong Leaves (Mimusops elengi)
  9. Development of jackfruit (Artocarpus heterophyllus) peel waste as a new solid catalyst: Biodiesel synthesis, optimization and characterization
  10. Modification of perforated plate in fluidized-bed combustor chamber through computational fluid dynamics simulation
  11. Optimization Study of CO2 Gas Absorption with NaOH Absorbent Continuous System in Raschig Ring Packing Column Using Box–Behnken Design
  12. Modification of the Fermentation Process and Papain Enzymes in The Manufacture of Virgin Coconut Oil Using Optimization of Response Surface Methodology, Central Composite Design
  13. Conversion of polypropylene-derived crude pyrolytic oils using hydrothermal autoclave reactor and Ni/aceh natural zeolite as catalysts
  14. Biodiesel production using waste banana peel as renewable base catalyst
  15. Biomass and wind energy as sources of renewable energy for a more sustainable environment in Indonesia: A review
  16. The Experimental Study of Pangium Edule Biodiesel in a High-Speed Diesel Generator for Biopower Electricity
  17. Microwave-assisted catalysis of water-glycerol solutions for hydrogen production over NiO/zeolite catalyst
  18. Synthesis of Nanocrystalline of Lanthanum Doped NaTaO3 and Photocatalytic Activity for Hydrogen Production
  19. H2 evolution on Lanthanum and Carbon co-doped NaTaO3 Photocatalyst
  20. Pd/NiO core/shell nanoparticles on La0.02Na0.98TaO3 catalyst for hydrogen evolution from water and aqueous methanol solution
  21. Green fabrication of La-doped NaTaO3 via H2O2 assisted sol–gel route for photocatalytic hydrogen production
  22. Photocatalytic hydrogen production on nickel-loaded LaxNa1−xTaO3 prepared by hydrogen peroxide-water based process