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| Anyanwu, Cosmas; Ibelegbu, Charity; Ugwu, Chinyere; Okonkwo, Valentine; Mgbemene, Chigbo. |
| This paper presents the design, construction and comparative performance evaluation a cereal slurry sieving machine. For the evaluation, wet slurries of maize, millet and sorghum were each sieved with three sieves of mesh sizes of 1.19 mm, 1.00 mm and 0.354 mm. The machine performed satisfactorily in the sieving of wet maize slurry, recording an efficiency of 85%. The output capacity was 22.07 kg/hr in comparison with 8.82 kg/hr achieved in the traditional manual method. The average sieving time for 1kg of maize slurry using the machine was about 2.5 times shorter than in manual sieving. The sieving capacity of the machine was about 2.4 times higher than that of the traditional manual method. The Analysis of Variance (ANOVA) carried out on the results... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cereal; Slurry; Machine design; Sieving capacity; Mesh size; Efficiency. |
| Ano: 2021 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5737 |
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| Ohagwu, Chukwuemeka; Nwakaire, joel; Amaefule, Desmond; Anyanwu, Cosmas; Nwaezeh, Chiadikobi. |
| Various physicomechanical, and fuel properties of sawdust briquettes with Abelmoschus esculentus (okra) waste binder additive were determined. Elemental analysis was done to determine the oxygen (O), hydrogen (H), and carbon content of the briquettes. Volatile matter, ash content, fixed carbon, heating value, density, compressive strength, stability, durability, and shatter resistance. 5%, 10%, 15%, and 20% Abelmoschus esculentus composition per weight of the biomass were used. The 5% Okra briquette had the highest volatile matter and heating value of 85.46% and 17.82 MJ/kg, while maintaining the lowest ash content and moisture content of 1.59% and 7.6%, respectively. The briquette with 5% Abelmoschus esculentus (Okra) composition had the highest carbon... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Abelmoschus esculentus; Briquette; Specific fuel consumption; Binder; Biomass. |
| Ano: 2022 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7121 |
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