batch thermal decomposition Articles

  • Carbonization of johkasou sludge using batch-type equipment

    The carbonization of dehydrated johkasou sludge was examined using batch-type equipment. Based on the temperature changes in the carbonization room and the gas combustion room, the carbonization process was divided into three phases: phase I, drying the sludge, phase II, thermal decomposition of the dried sludge, phase III, after phase II. The times required for phases I and II were strongly ...


    By Springer

  • Synthesis of nano grade ?–ferric oxide and evaluation of its catalytic properties

    Ferric oxide is a well–known catalyst for the thermal decomposition of ammonium perchlorate and hence it is extensively used as ballistic modifier for ammonium perchlorate based composite solid propellants. The particle size of conventional propellant grade ferric oxide was reduced to nano levels by continuous ball milling using a planetary ball mill employing zircon balls in isopropyl alcohol. ...


    By Inderscience Publishers

  • Resource treatment of HPF coking desulphurisation waste solution: composition and characteristics of pyrolysis

    HPF (H: hydroquinone; P: dinuclear cobalt-phthalocyanine sulfonate; F: ferrous sulphate) coking desulphurisation waste solution (CDWS) produced from coking oven gas desulphurisation process is an extremely harmful pollutant. The fundamental natures of this solution, which involves its main ingredient and content, type of organic matter, thermal decomposition characteristics of salt, and ...


    By Inderscience Publishers

  • Comparative studies on adsorptive removal of heavy metal ions by biosorbent, bio-char and activated carbon obtained from low cost agro-residue

    In this study, Fe(III) and Cr(III) metal ion adsorption processes were carried out with three adsorbents in batch experiments and their adsorption performance was compared. These adsorbents were sesame stalk without pretreatment, bio-char derived from thermal decomposition of biomass, and activated carbon which was obtained from chemical activation of biomass. Scanning electron microscopy and ...


    By IWA Publishing

  • Technical Features of Double color injection and Molding

    The double color injection molding machine consists of two pre-platication and injection systems, wherein slight fluctuation of temperature, pressure and quantity of the injected fused materials will influence the color and pattern of products. To ensure uniform apperance of the same batch of products, the technical parameters such as temperature, ...


    By Focare Mould Co.,Ltd.

  • Operator Strategies : Sorting Out the Plastic

    BETTER BUGS Ideas and products in the Better Bugs category attempt to affect the biological components and biochemistry of processes by altering the mix of microorganisms or enzymes present. After all, biology is the foundation of many, if not most, organics recycling systems. Pyrophiles: The first example of Better Bugs involves pyrophilic organisms, bugs that can take the heat. This example is ...


    By BioCycle Magazine

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