Supercritical water gasification of sewage sludge in continuous reactor

Supercritical water gasification of sewage sludge in continuous reactor Bioresource Technology 249 (2018) 276–283 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Supercritical water gasification of sewage sludge in continuous reactor a,b a, Apip Amrullah , Yukihiko Matsumura Department of Mechanical Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan Original affiliation: Department of Mechanical Engineering, Universitas Lambung Mangkurat, Banjarmasin, South Kalimantan, Indonesia GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: In this study, a process for the continuous recovery of phosphorus and generation of gas from sewage sludge is Biomass investigated for the first time using supercritical water gasification (SCWG). A continuous reactor was employed Continuous reactor and experiments were conducted by varying the temperature (500–600 °C) and residence time (5–60 s) while Phosphorus fixing the pressure at 25 MPa. The behavior of phosphorus during the SCWG process was studied. The effect of Sewage sludge the temperature and time on the composition of the product gas was also investigated. A model of the reaction Supercritical water gasification kinetics for the SCWG of sewage sludge was developed. The organic phosphorus (OP) was rapidly converted into inorganic phosphorus (IP) within a short residence time of 10 s. The gaseous products were mainly composed of H http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Bioresource Technology Elsevier

Supercritical water gasification of sewage sludge in continuous reactor

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Ltd
ISSN
0960-8524
D.O.I.
10.1016/j.biortech.2017.10.002
Publisher site
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Abstract

Bioresource Technology 249 (2018) 276–283 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Supercritical water gasification of sewage sludge in continuous reactor a,b a, Apip Amrullah , Yukihiko Matsumura Department of Mechanical Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan Original affiliation: Department of Mechanical Engineering, Universitas Lambung Mangkurat, Banjarmasin, South Kalimantan, Indonesia GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: In this study, a process for the continuous recovery of phosphorus and generation of gas from sewage sludge is Biomass investigated for the first time using supercritical water gasification (SCWG). A continuous reactor was employed Continuous reactor and experiments were conducted by varying the temperature (500–600 °C) and residence time (5–60 s) while Phosphorus fixing the pressure at 25 MPa. The behavior of phosphorus during the SCWG process was studied. The effect of Sewage sludge the temperature and time on the composition of the product gas was also investigated. A model of the reaction Supercritical water gasification kinetics for the SCWG of sewage sludge was developed. The organic phosphorus (OP) was rapidly converted into inorganic phosphorus (IP) within a short residence time of 10 s. The gaseous products were mainly composed of H

Journal

Bioresource TechnologyElsevier

Published: Feb 1, 2018

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