Results 11 to 20 of about 9,411 (309)
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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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
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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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IEEE Access, 2022 In recent times, ester based liquids have met high standards and are being considered as potential alternatives over mineral oil transformer insulation.
Mridula +3 more
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A comparative study of natural zeolite and synthetic zeolite as an additive in warm asphalt mixes
Materiales de Construccion, 2013 Zeolite can be used as an ingredient in warm bituminous mixes to reduce manufacturing temperatures. The zeolite for this purpose is usually synthetic, but natural zeolite can also be used.
A. Alonso +4 more
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Engineering Structures and Technologies, 2013 The experiment was coducted using synthetic zeolite (modification A) obtained in the laboratory of Kaunas University of Technology by means of low-temperature synthesis (below 105 °C).
Giedrius Girskas +2 more
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Transformation of heulandite type natural zeolites into synthetic zeolite LTA
Environmental Technology & Innovation, 2021 Abstract This study developed an approach to synthesise zeolite LTA from three different natural heulandite class zeolite deposits (Escott, Avoca, and NextSand). The challenge was to determine the impact of pre-activation of clinoptilolite or heulandite materials upon the synthesis of zeolite LTA. Heulandite (Escott; Avoca) was thermally less stable (
Katrina Wruck +2 more
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