Adsorption Isotherm of BET Nitrogen of Concretes with Consolidated Soil by Sugar Cane Molasses
作者机构：National Upper Polytechnic SchoolMarien Ngouabi UniversityBrazzaville BP.69Congo Department of ChemistryBiochemistry and Physics and Hydrogen Research InstituteUniversity of QuebecTrois-RivièresQuébecG9A5H7Canada Upper School of EducationMarien Ngouabi UniversityBrazzaville BP.69Congo
出 版 物：《材料科学与工程（中英文B版）》 (Journal of Materials Science and Engineering B)
年 卷 期：2022年第12卷第3期
页 面：78-96页
学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学]
主 题：Isotherm adsorption BET(Brunauer Emmet and Teller)specific area clayey fine soil sugar cane molasses
摘 要：Sugar cane molasses is often poured out on roads with soil in the city of Nkayi,Republic of Congo in order to reduce the *** physical adsorption has allowed us to collect information on the state of the accessible total area according to the quantity of sugar cane *** adsorption isotherms,the specific area,the adsorbed quantity of nitrogen on a Qm mono layer,the number of molecules constituting the adsorbed sugar cane molasses(n′)have been *** obtained results show that the quantity of sugar cane molasses in the material does not modify the adsorption isotherm of nitrogen of type IV that remains and a hysteria loop of type H4 in all samples,this justifies the monocoat-multicoat adsorption mechanism with capillary condensation and mesopores presence in the structure of *** with elaborated raw soil by clayey fine soil used are mesoporous *** of 50×1018 molecules constituting sugar cane molasses occupy the extreme area accessible to soil clay,without occupying on accessible sites.
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