DOI: 10.22616/ERDev2018.17.N158. experimental crusher [9]. The indicators used for the analysis that characterise the efficiency of the grain crushers were established according to the requirements of the Standard 9268-90 [10] and zootechnical requirements [6]: 3 – residue on a classifier sieve with a hole diameter of 3·10-3 m ...
view more2023511 · Discover our comprehensive glossary of mining terms, your ultimate resource for understanding the complex language of the mining industry. Navigate with ease through technical jargon and industry-specific terminologies.
view more202231 · During EMM production process, a black-mud-like acidic waste residue, electrolytic manganese residue (EMR), will be generated, about 8–12 tons EMR for one ton of EMM, and this number will be increasing since the grade of the manganese ore becomes lower and lower ( Lan et al., 2021b; Lan et al., 2021c ).
view more2022123 · Additionally, when the downstream process involved grinding mills, the fines created from high-speed crushing circuit were a benefit to the comminution process. In general, if the feed material, application parameters, and downstream process match with the capabilities of a high-speed impact style crusher, this is the crusher type to use.
view more202081 · Evaluation of carbon forms and elemental composition in coal gasification solid residues from three advanced commercial-scale entrained-flow gasification plants in China related to feedstock coal properties are studied and their potential utilization is discussed in the present study.
view more201311 · The physical appearance of agricultural residues and solid biomass powder after "grinding" is shown in Fig. 2. ...
view more2022929 · Fig. 1 Second- and third-generation feedstocks with potential for densification. Examples of next-generation bioenergy feedstocks include agricultural biomass, woody residues, livestock manure, marine biomass, food waste and municipal solid waste Full size image
view more2000225 · Thirteen carbamates were analysed in orange, grape, onion and tomatoes by matrix solid-phase dispersion (MSPD) followed by liquid chromatography-mass spectrometry (LC-MS). Electrospray (ES) and atmospheric pressure chemical ionisation (APCI) were compared and both gave similar results in terms of se …
view more201531 · Thermal treatment methods involve heating up the solid residues to temperatures similar to or even higher than the conditions in the furnace of the WtE plant. At these conditions, the ash sinters and/or melts, and residual organic matter in the ash decomposes or is combusted in the presence of oxygen.
view more2019515 · Abstract The valorization of typical household food waste (HFW) produced at municipality level was studied for the production of electricity in a microbial fuel cell (MFC) from its extract, and methane, through anaerobic digestion of the solid extraction residue. HFW, after heat drying and shredding, was subjected to extraction using warm water, …
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