The hydrothermal carbonization (HTC) plant as a decentral biorefinery for wet biomass
نویسندگان
چکیده
منابع مشابه
Hydrothermal carbonization of biomass as a route for the sequestration of CO2: Chemical and structural properties of the carbonized products
A highly functionalized carbonaceous material (hydrochar) was obtained by means of the hydrothermal carbonization (250 oC) of two representative types of biomass, i. e. eucalyptus sawdust and barley straw. This product has a brown colour, it contains around 50-60 % of the carbon present in the biomass and it is composed by particles that retain the cellular appearance of the raw material. These...
متن کاملHydrothermal Carbonization of Biomass: Design of a Batch Reactor and Preliminary Experimental Results
Hydrothermal Carbonization of Biomass: Design of a Batch Reactor and Preliminary Experimental Results Luca Fiori*, Daniele Basso, Daniele Castello, Marco Baratieri a University of Trento, Department of Civil, Environmental and Mechanical Engineering, via Mesiano, 77 – 38123 Trento, Italy b Free University of Bolzano, Faculty of Science and Technology, Piazza Università 5 – 39100 Bolzano, Italy ...
متن کاملHydrothermal Carbonization of Lignocellulosic biomass: Chemical and Structural Properties of the Carbonized Products
Hydrothermal carbonization (HTC) is a novel thermochemical conversion process to convert lignocellulosic biomass into value-added products. In this work, two different biomass materials: corn stalk and Tamarix ramosissima were used as feedstock. HTC processes were performed at the temperature of 250 °C for 4 h, using a batch reactor system. Chemical and structural characterization of the solid ...
متن کاملHydrothermal carbonization of sugarcane bagasse via wet torrefaction in association with microwave heating.
Hydrothermal carbonization of sugarcane bagasse using wet torrefaction is studied. The biomass is torrefied in water or dilute sulfuric acid solution and microwaves are employed to heat the solutions where the reaction temperature is fixed at 180 °C. The effects of acid concentration, heating time and solid-to-liquid ratio on the performance of wet torrefaction are investigated. It is found tha...
متن کاملPhysicochemical, Pyrolytic, and Combustion Characteristics of Hydrochar Obtained by Hydrothermal Carbonization of Biomass
Effects of the type of biomass and temperature, with longer residence time, on physicochemical characteristics of hydrochar were investigated. Different carbonization conditions were applied with the goal of producing hydrochars having better physicochemical properties. After the carbonization process, the pyrolysis and combustion behaviors of hydrochar were evaluated. The effect of temperature...
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ژورنال
عنوان ژورنال: Catalysis Today
سال: 2015
ISSN: 0920-5861
DOI: 10.1016/j.cattod.2014.09.024