All Stories

  1. A Lifecycle Sustainability Assessment of CO2 Emissions, Energy Consumption and Social Aspects of Methylic and Ethylic Biodiesel Using Principal Component Analysis

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  2. Ionic Liquid [Bmim][NTf2] as Solvent for CO2 Removal in Offshore Processing of Natural Gas

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  3. Technical Evaluation of the Applicability of Gas-Liquid Membrane Contactors for CO2 Removal from CO2 Rich Natural Gas Streams in Offshore Rigs

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  4. Achieving Negative Emissions: Integration of Sugarcane Crop, Ethanol Biorefinery, Post-Combustion Capture and CO2 Pipeline for Enhanced Oil Recovery

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  5. Integration of Post-Combustion Capture and Reinjection Plant to Power Generation Cycle Using CO2-Rich Natural Gas in Offshore Oil and Gas Installation

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  6. CO2 Emission and Energy Assessments of a Novel Pre-Purification Unit for Cryogenic Air Separation Using Supersonic Separator

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  7. CO2 Rich Natural Gas Processing: Technical, Power Consumption and Emission Comparisons of Conventional and Supersonic Technologies

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  8. Water and Power Consumption, Ethanol Production and CO2 Emissions: High-Scale Sugarcane-Based Biorefinery Toward Neutrality in Carbon

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  9. Offshore Natural Gas Conditioning and Recovery of Methanol as Hydrate Inhibitor with Supersonic Separators: Increasing Energy Efficiency with Lower CO2 Emissions

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  10. Feasibility Study of CO2 Mitigation with Methanol Production through Hydrogenation and Bi-Reforming of Natural Gas

    Article • Materials Science Forum, July 2019, Trans Tech Publications

    Ofelia Q F Araujo

  11. Carbon dioxide utilization in a microalga-based biorefinery: Efficiency of carbon removal and economic performance under carbon taxation

    Article • Journal of Environmental Management, March 2017, Elsevier

    Ofelia Q F Araujo

  12. Comparative analysis of separation technologies for processing carbon dioxide rich natural gas in ultra-deepwater oil fields

    Article • Journal of Cleaner Production, June 2016, Elsevier

    Ofelia Q F Araujo

  13. Optimal determination of chemical plant layout via minimization of risk to general public using Monte Carlo and Simulated Annealing techniques

    Article • Journal of Loss Prevention in the Process Industries, May 2016, Elsevier

    Ofelia Q F Araujo

  14. Ethylic or methylic route to soybean biodiesel? Tracking environmental answers through life cycle assessment

    Article • Applied Energy, May 2016, Elsevier

    Ofelia Q F Araujo

  15. Land use change (LUC) analysis and life cycle assessment (LCA) of Brazilian soybean biodiesel

    Article • Clean Technologies and Environmental Policy, April 2016, Springer Science + Business Media

    Ofelia Q F Araujo

  16. Carbon dioxide management by chemical conversion to methanol: HYDROGENATION and BI-REFORMING

    Article • Energy Conversion and Management, April 2016, Elsevier

    Ofelia Q F Araujo

  17. Technical, Economic and Environmental Viability of Offshore CO2 Reuse from Natural Gas by Dry Reforming

    Article • Applied Mechanics and Materials, March 2016, Trans Tech Publications

    Ofelia Q F Araujo

  18. CO2 Pipelines: A Thermodynamic Modeling with Pre-Salt Applications

    Article • Applied Mechanics and Materials, March 2016, Trans Tech Publications

    Ofelia Q F Araujo

  19. Analysis of Natural Gas Production in Pre-Salt via Pipelines with MEG and Onshore Processing

    Article • Applied Mechanics and Materials, March 2016, Trans Tech Publications

    Ofelia Q F Araujo

  20. Cultivation of Spirulina maxima in medium supplemented with sugarcane vinasse

    Article • Bioresource Technology, March 2016, Elsevier

    Ofelia Q F Araujo

  21. Metrics for sustainability analysis of post-combustion abatement of CO2 emissions: Microalgae mediated routes and CCS (carbon capture and storage)

    Article • Proceedings of the Institution of Civil Engineers - Energy, December 2015, Elsevier

    Ofelia Q F Araujo

  22. Exergy Analysis of Monoethylene Glycol (MEG) Recovery Systems

    Article • January 2015, Elsevier

    Ofelia Q F Araujo

  23. Viability of Technologies for CO2 Capture and Reuse in a FPSO: Technical, Economic and Environmental Analysis

    Article • January 2015, Elsevier

    Ofelia Q F Araujo

  24. Dynamic Simulation and Analysis of Slug Flow Impact on Offshore Natural Gas Processing: TEG Dehydration, Joule-Thomson Expansion and Membrane Separation

    Article • January 2015, Elsevier

    Ofelia Q F Araujo

  25. Impact of temperature and light intensity on triacylglycerol accumulation in marine microalgae

    Article • Biomass and Bioenergy, January 2015, Elsevier

    Ofelia Q F Araujo

  26. Production of methanol and organic carbonates for chemical sequestration of CO2 from an NGCC power plant

    Article • Clean Technologies and Environmental Policy, January 2014, Springer Science + Business Media

    Ofelia Q F Araujo

  27. Production of DMC from CO 2 via Indirect Route: Technical–Economical–Environmental Assessment and Analysis

    Article • ACS Sustainable Chemistry & Engineering, January 2014, American Chemical Society (ACS)

    Ofelia Q F Araujo

  28. Effects of CO2 enrichment and nutrients supply intermittency on batch cultures of Isochrysis galbana

    Article • Bioresource Technology, September 2013, Elsevier

    Ofelia Q F Araujo

  29. Equilibrium Approach for CO 2 and H 2 S Absorption with Aqueous Solutions of Alkanolamines: Theory and Parameter Estimation

    Article • Industrial & Engineering Chemistry Research, July 2013, American Chemical Society (ACS)

    Ofelia Q F Araujo

  30. Simulation of an Offshore Natural Gas Purification Process for CO 2 Removal with Gas–Liquid Contactors Employing Aqueous Solutions of Ethanolamines

    Article • Industrial & Engineering Chemistry Research, June 2013, American Chemical Society (ACS)

    Ofelia Q F Araujo

  31. A methodology for screening of microalgae as a decision making tool for energy and green chemical process applications

    Article • Clean Technologies and Environmental Policy, July 2012, Springer Science + Business Media

    Ofelia Q F Araujo

  32. Supersonic separation in onshore natural gas dew point plant

    Article • Journal of Natural Gas Science and Engineering, May 2012, Elsevier

    Ofelia Q F Araujo

  33. NGL Recovery from CO2-EOR Streams

    Article • January 2012, Elsevier

    Ofelia Q F Araujo

  34. Simulation of an Off-shore Natural Gas Purification Process for CO2 Removal with Gas-Liquid Contactors Employing Aqueous Solutions of Ethanolamines

    Article • January 2012, Elsevier

    Ofelia Q F Araujo

  35. A Comparative Economical Analysis of Technologies for CO2 Removal from Offshore Natural Gas

    Article • January 2012, Elsevier

    Ofelia Q F Araujo

  36. Caracterização composicional e transesterificação de óleo de microalga: uma abordagem computacional

    Article • Química Nova, January 2012, FapUNIFESP (SciELO)

    Ofelia Q F Araujo

  37. ARX modeling approach to leak detection and diagnosis

    Article • Journal of Loss Prevention in the Process Industries, May 2010, Elsevier

    Ofelia Q F Araujo

  38. Sustainability metrics for eco-technologies assessment, Part II. Life cycle analysis

    Article • Clean Technologies and Environmental Policy, February 2009, Springer Science + Business Media

    Ofelia Q F Araujo

  39. Assessment of the impact of salinity and irradiance on the combined carbon dioxide sequestration and carotenoids production byDunaliella salina: A mathematical model

    Article • Biotechnology and Bioengineering, February 2009, Wiley

    Ofelia Q F Araujo

  40. Failure Diagnostics Using Data Mining Tools

    Article • January 2009, Elsevier

    Ofelia Q F Araujo

  41. Pareto Optimization of an Industrial Ecosystem: Sustainability Maximization

    Article • January 2009, Elsevier

    Ofelia Q F Araujo

  42. Slug Control Structures for Mitigation of Disturbances to Offshore Units

    Article • January 2009, Elsevier

    Ofelia Q F Araujo

  43. Modeling of Flowcharts of Permeation Through Membranes for Removal of CO2 of Natural Gas

    Article • January 2009, Elsevier

    Ofelia Q F Araujo

  44. Model for the First-Stage of Pygas Upgrading: Experimental Procedure and Parameter Estimation

    Article • January 2009, Elsevier

    Ofelia Q F Araujo

  45. Sustainability metrics for eco-technologies assessment, part I: preliminary screening

    Article • Clean Technologies and Environmental Policy, December 2008, Springer Science + Business Media

    Ofelia Q F Araujo

  46. Model-based optimization of a sequencing batch reactor for biological nitrogen removal

    Article • Bioresource Technology, May 2008, Elsevier

    Ofelia Q F Araujo

  47. Electrical stimulation of saccharomyces cerevisiae cultures

    Article • Brazilian Journal of Microbiology, June 2004, FapUNIFESP (SciELO)

    Ofelia Q F Araujo

  48. Growth model and prediction of oxygen transfer rate for xylitol production from d-xylose by C. guilliermondii

    Article • Biochemical Engineering Journal, October 2002, Elsevier

    Ofelia Q F Araujo

  49. A Time Series Approach for Pipe Network Simulation

    Article • January 2002, ASME International

    Ofelia Q F Araujo

  50. A Maxwell-Stefan Approach for Predicting Mixing Effects in Contiguous Batches of Multi-Product Pipelines

    Article • January 2002, ASME International

    Ofelia Q F Araujo

  51. A Dynamic Modeling of Pipeline Networks for Dense Compressible Fluids Tuned With Time Series of Plant Data

    Article • January 2002, ASME International

    Ofelia Q F Araujo

  52. State observers for a biological wastewater nitrogen removal process in a sequential batch reactor

    Article • Bioresource Technology, August 2001, Elsevier

    Ofelia Q F Araujo

  53. Optimization of a sequencing batch reactor for biological nitrogen removal

    Article • Water Research, July 2000, Elsevier

    Ofelia Q F Araujo

  54. Soft sensor development and experimental application to a wastewater treatment process

    Article • January 2000, Elsevier

    Ofelia Q F Araujo