Results 11 to 20 of about 39,610 (213)
Crystallization of Zeolite A Coatings from Natural Zeolite [PDF]
Materials Research, 2016 An investigation was carried out to determine the possibility of preparing coatings of synthetic zeolites on stainless steel from mixtures containing natural zeolite.
Melkon Tatlier, Çiğdem Atalay-Oral
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Nuclear wastewater decontamination by 3D-Printed hierarchical zeolite monoliths [PDF]
, 2020 3D-printed monoliths of zeolites chabazite and 4A were made, characterized, and shown effective for removing strontium and caesium from ...
Chen, Tzu-Yu +4 more
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Jurnal Kimia Valensi, 2017 The more commonly used method for making synthetic zeolite from kaolin is hydrothermal method. This research tested a sol-gel method in processing synthetic zeolit using kaolin as the basic ingrediant.
Sri Sugiarti +2 more
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Journal of Tropical Soils, 2023 The average productivity of upland rice in Indonesia is around 4.4 tons per ha, significantly lower than its potential yield of 8.5 Mg per ha. The utilization of synthetic zeolite as a soil amendment and liquid organic fertilizer (LOF) is one of the ...
Mutiara Putri, Nelvia Nelvia
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Characterization of natural Yemeni zeolites as powder sorbents for ammonium valorization from domestic waste water streams using high rate activated sludge processes [PDF]
, 2018 BACKGROUND In this study three natural Yemeni zeolites (NZ1, NZ2 and NZ3) having major minerals such as clinoptilolite and mordenite, were evaluated as low cost sorbents for the removal and recovery of ammonium ions.
Alouani, Rabeh +4 more
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Adsorption of CO2 by synthetic zeolites [PDF]
E3S Web of Conferences, 2020 The paper reports on a possible way to recycle fluid catalytic cracking catalysts (FCCCs), widely used in oil refining operations. This research proposes a novel approach that leads to a near zero-waste process. The spent FCCC was leached by 1.5 mol/L of HNO3, HCl and H2SO4 solutions at 80°C, for 3 h with a solid to liquid ratio of 20 %wt/vol.
Ferella F. +3 more
openaire +4 more sources
Engineering Structures and Technologies, 2013 The paper reports the effect of the synthetic zeolite admixture on the viscosity of cement paste. Materials include Portland cement CEM I 42.5 R, synthetic zeolite obtained through low-temperature synthesis under laboratory conditions, polycarboxylate ...
Giedrius Girskas, Džigita Nagrockienė
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The Characterization of Synthetic Zeolite for Hydrocracking of Waste Cooking Oil into Fuel
Reaktor, 2020 Zeolite A was used as hydrocracking catalyst to convert cooking oil into potential renewable fuels. The experiment was performed by characterize the diffraction, and pore properties the synthetic zeolite and it was confirmed the synthetic zeolite was ...
Siti Salamah +2 more
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Indonesian Journal of Chemistry, 2016 A synthetic zeolite was produced from natural zeolite from Ende-Nusa Tenggara Timur (NTT) by hydrothermal method. This study aims to produce synthetic zeolite from Ende natural zeolite to remove cation dye through the adsorption process.
Yulius Dala Ngapa +2 more
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Simultaneous ammonium and phosphate recovery and stabilization from urban sewage sludge anaerobic digestates using reactive sorbents [PDF]
, 2018 The use of low-cost inorganic sorbents as a new sustainable strategy to enhance the valorization of nutrients (N-P-K), from the urban water cycle (e.g., side streams from sewage sludge anaerobic digestion), in agriculture applications is presented.
Batis, Narjes +7 more
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