Zobrazeno 1 - 10
of 517
pro vyhledávání: '"Kaolinite clay"'
Autor:
Keon Sang Ryoo
Publikováno v:
대한환경공학회지, Vol 46, Iss 8, Pp 409-419 (2024)
Objectives This study is to compare the removal efficiency of cesium ions in aqueous solutions by natural and acid-activated kaolinite clay. Methods Natural kaolinite clay was acid-treated with H2SO4 (2M) at 80oC for 6 h under mechanical stirring. Wh
Externí odkaz:
https://doaj.org/article/6d1c95e9cab744049bcc71114c0df575
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract This investigation examines the effect of clamshell ash (CSA) and lime additives on the physico-mechanical characteristics of kaolinite clay soil stabilized at the optimum silica fume content. Laboratory tests were performed to assess plasti
Externí odkaz:
https://doaj.org/article/45a996c792a441518aa4933ba87c2452
Autor:
Kendalem Woretaw Worku, Abi M. Taddesse, Solomon Abera, Muthusaravanan Sivasubramanian, Neelaiah Babu G.
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35659- (2024)
In this study, essential oil was obtained by hydrodistillation from the leaves of Ocimum basilicum and it was analyzed by GC-MS. Eucalyptol (11.19 %), trans-iso eugenol (13.12 %), hexadecanoic acid methyl ester (19.26 %) and 9-octadecenoic acid (z)-m
Externí odkaz:
https://doaj.org/article/5be8d2161f5e46f79e9d9654162242aa
Autor:
Alvaro Soliz, Felipe M. Galleguillos-Madrid, José Ángel Cobos-Murcia, Sebastian Angulo, Sebastian Salazar-Avalos, Bernabé Alonso-Fariñas, Alexis Guzmán
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8825 (2024)
The presence of clays in copper minerals has a significant negative impact during their processing, leading to low recoveries during the flotation process. In saline environments, the presence of these clays promotes operational problems associated w
Externí odkaz:
https://doaj.org/article/477e95c5ea854891a13bcbd6d3dcc8db
Autor:
Suriati Eka Putri, Diana Eka Pratiwi, Rachmat Triandi Tjahjanto, Nita Magfirah Ilyas, Dahlang Tahir, Abd Rahman, Heryanto Heryanto
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 5, Pp 1199-1211 (2023)
The gelcasting technique was employed to fabricate porous ceramics utilizing kaolinite clay as the base material with a combination of 20 wt.% cassava starch. The utilization of cassava starch as a pore-template material is a sustainable and eco-frie
Externí odkaz:
https://doaj.org/article/71aa8ac0d00a44159f2565fa64838d21
Publikováno v:
Buildings, Vol 14, Iss 3, p 811 (2024)
In marine environments, bridge piers and columns are prone to corrosion caused by harmful media, particularly chloride ions. This corrosion can lead to cracking of the steel bars in the protective layer of the bridge piers. To enhance the corrosion r
Externí odkaz:
https://doaj.org/article/9fc4bcc64cb14307b6a27f87a1209100
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Publikováno v:
Catalysis Communications, Vol 183, Iss , Pp 106771- (2023)
The aim of this research is to study the feasibility of using low-cost and natural bentonite and kaolinite clays, compared with commercial bentonite, as raw materials to prepare catalysts for the removal of two emerging pollutants, the neonicotinoid
Externí odkaz:
https://doaj.org/article/8db85c66b7d84867bce9125733af0a84
Autor:
Davor Marušić, Vedran Jagodnik
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 38, Iss 3, Pp 133-145 (2023)
The Fall cone liquid limit testing procedure for low plasticity soil mixtures with sand, including the sample preparation procedure and the implementation of Fall cone plastic limit determination suggestions are covered within this research. A Fall c
Externí odkaz:
https://doaj.org/article/b81209aa39b8458992e1223125587398
Publikováno v:
Heliyon, Vol 9, Iss 8, Pp e18634- (2023)
Clay has been reported as an active absorbent for the removal of toxic heavy metals from aqueous medium. In this study, pristine and acid modified kaolinite clays (PKC and AMKC) were prepared, characterized using various analyses, and tested for Cd2+
Externí odkaz:
https://doaj.org/article/c39c2eb157bc4eb89b9da819bbe1bbf1