1 Ocak 2018 Dergi makalesi Açık Erişim

Duman, Gozde; Akarsu, Koray; Yilmazer, Alper; Gundogdu, Tugba Keskin; Azbar, Nuri; Yanik, Jale

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  "@context": "https://schema.org/", 
  "@id": 30619, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Ege Univ, Fac Sci, Dept Chem, TR-35100 Izmir, Turkey", 
      "name": "Duman, Gozde"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Ege Univ, Ctr Environm Studies, TR-35100 Izmir, Turkey", 
      "name": "Akarsu, Koray"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Ege Univ, Fac Sci, Dept Chem, TR-35100 Izmir, Turkey", 
      "name": "Yilmazer, Alper"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Ege Univ, Engn Fac, Bioengn Dept, TR-35100 Izmir, Turkey", 
      "name": "Gundogdu, Tugba Keskin"
    }, 
    {
      "@type": "Person", 
      "name": "Azbar, Nuri"
    }, 
    {
      "@type": "Person", 
      "name": "Yanik, Jale"
    }
  ], 
  "datePublished": "2018-01-01", 
  "description": "In this study, two thermochemical processes, namely steam gasification and supercritical water gasification (SCWG), were comparatively studied to produce hydrogen from food wastes containing about 90% water. The SCWG experiments were performed at 400 and 450 degrees C in presence of catalyst (Trona, K2CO3 and seaweed ash). The maximum hydrogen yield was obtained at 450 degrees C in presence of K2CO3 catalyst. In second process, hydrothermal carbonization was used to convert food wastes into a high-quality solid fuel (hydrochar) that was further gasified in a dual-bed reactor in presence of steam. The steam gasification of hydrochar was carried out with and without catalysts (iron-ceria catalyst and dolomite). The maximum hydrogen yield obtained from steam gasification process was 28.08 mmol/g dry waste, about 7.7 times of that from SCWG. This study proposed a new concept for hydrogen production from wet biomass, combination of hydrothermal carbonization following steam gasification. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.", 
  "headline": "Sustainable hydrogen production options from food wastes", 
  "identifier": 30619, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Sustainable hydrogen production options from food wastes", 
  "url": "https://aperta.ulakbim.gov.tr/record/30619"
}