Browsing by Author "Ndiaye, Lat Grand"
Now showing items 1-8 of 8
-
Caractéristiques granulométrique et dynamique sédimentaire entre les différentes unités géomorphologiques du littoral de la Casamance, Sénégal.
Thior, Mamadou; Sané, Tidiane; Sy, Oumar; Descroix, Luc; Ndiaye, Lat Grand; Sambou, Abdou Kadri; Cissokho, Dramane; Solly, Boubacar (2019)Situé au sud-ouest du Sénégal, le littoral de la région de Casamance est caractérisé par une dynamique commandée d’une part, par les forces fluviales de l’embouchure du fleuve Casamance, et d’autre part par les forces ... -
Comparative study of the rheological behavior of palm shell, peanut shell and cashew shell in rotating drum
Himbane, Philippe Bernard; Ndiaye, Lat Grand; Diédhiou, Ansoumane; Kobor, Diouma (2018)This paper presents an experimental study of the determination of the dynamic angle of repose (β) of peanut shell, cashew shell, palm shell and mixture of these residues, an important macroscopic parameter for the ... -
Comparison of the gasification of cashew wood and cashew nut shells chars with CO2 and steam
Ndiaye, Lat Grand; Diédhiou, Ansoumane; Bensakhria, Ammar; Sock, Oumar (2016)Cashew (biomass) is a fairly common plant in the tropics, while pyrolysis/gasification seems to be the best option for his recovery. Experimental gasification with carbon dioxide and steam in a fixe bed reactor studies ... -
Gazéfication au CO2 et à la vapeur d'eau de coques d'anacarde, de bois d'anacarde, de tiges de coton de la Casamance
Ndiaye, Lat Grand; Diédhiou, Ansoumane; Bensakhria, Ammar; Khelfa, Anissa; Sock, Oumar (2015)Des études de la gazéification expérimentale du bois d’anacarde, de la coque d’anacarde et de tiges de coton de la Casamance (Sud du Sénégal) par utilisation de la vapeur et du dioxyde de carbone et ce, sur trois ... -
Physicochemical and mechanical properties of biomass coal briquettes produced by artisanal method
Himbane, Philippe Bernard; Ndiaye, Lat Grand; Kobor, Diouma; Napoli, Alfredo (African Journal of Environmental Science and Technology, 2018)Dans cette étude, des coques d'arachide carbonisées, des coques de cajou et des tiges de millet ont été utilisées comme matières premières pour produire des briquettes de charbon. L'argile et la gomme arabique ont été ... -
Study of cashew nut shells valorisation by gasification
Diédhiou, Ansoumane; Bensakhria, Ammar; Ndiaye, Lat Grand; Khelfa, Anissa; Sock, Oumar (2014)During these last three years the production of cashew nuts is expanding across West Africa, and according to the USAID the sub-region produces 85 % of the world harvest. Furthermore, after the tourism, cashew nuts are ... -
Study of the reactivity of Casamance vegetable and agricultural waste char gasification with steam and CO2
Diédhiou, Ansoumane; Ndiaye, Lat Grand; Bensakhria, Ammar; Sock, Oumar (2018)The increasing energy demand coupled with the need to reduce greenhouse gas emissions and the threat of exhaustion of oil reserves make us consider a possible recourse to the use of biomass waste as a source of renewable ... -
Thermochemical conversion of cashew nut shells, palm nut shells and peanut shells char with CO2 and/or steam to aliment a clay brick firing unit
Diédhiou, Ansoumane; Ndiaye, Lat Grand; Bensakhria, Ammar; Sock, Oumar (2019)Experimental gasification studies are reported for highly reactive peanuts, palm and cashew nut shells chars from Ziguinchor area in order to aliment a local clay brick baking unit. The gasification tests were operated ...