Identifikasi Kandungan Fe Pada Pasir Besi Alam Di Kota Mataram

Susilawati, Susilawati; Doyan, Aris; Taufik, Muhammad; Wahyudi, Wahyudi; Gunawan, Erin Ryantin; Kosim, Kosim; Fitriani, Annisa; Khair, Husniatul

doi:10.29303/jpft.v4i1.571

Cited by 11 publications

(14 citation statements)

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“…This magnetic mineral is separated using permanent magnets. It aims to separate between magnetic minerals and their impurities [6,14]. The results of the separation of natural sand with impurities are shown in Figure 3.…”

Section: Resultsmentioning

confidence: 99%

“…Iron sand consists of Ti, Fe, Si, and Ni generally [5]. The area on Lombok Island which is suspected to have iron sand is the beach and river in the east Lombok area and Mataram [6]. East Lombok has a river that directly flow into the coastal areas like Telindung [7] and Pringgabaya [3].…”

Section: Introductionmentioning

confidence: 99%

“…This coastal and river sand have very black sand, so they are thought to have a high natural iron sand content. However, the use of natural iron sand based on coastal and river in this area is still not optimal because it is only used as a cement mixture [6]. Even though the benefits generated by the minerals found in natural sand are very large if they are used properly.…”

Section: Introductionmentioning

confidence: 99%

“…The difference in mineral content is caused by geological setting and mineralization process in each region. These minerals are 88% magnetic and 12% are non-magnetic [6]. These minerals have good electrical and magnetic characteristics so that they can be used in biomedical field such as heavy metal adsorption [7,18], magnetic sensor and GMR [19].…”

Section: Introductionmentioning

confidence: 99%

“…Previous research on iron sand on the island of Lombok has examined the mineral content of coastal iron sand [2,3,6]. However, not many have investigated the morphological analysis of the iron sand [24,25].…”

Section: Introductionmentioning

confidence: 99%

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Morphological Characteristics and Mineral Content Analysis of Magnetic Minerals Based on River and Coastal Sand using SEM-EDX

Meiliyadi¹,

Damayanti²,

Jumliati³

et al. 2021

JSD

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This study aims to analyze the mineral content and morphological characteristics of magnetic minerals based on coastal and river sand. Analysis of minerals content uses Atomic Absorption Spectroscopy (AAS) to determine the content of Fe and Energy Dispersive X-Ray (EDX) to determine the elements of magnetic minerals based on coastal and river sand. While the morphological characteristics were analyzed using Scanning Electron Microscope (SEM). Based on the AAS analysis, magnetic mineral based on coastal sand has higher Fe content (9.03 mg/gram) compared to magnetic mineral based on river sand (8.03 mg/gram). This is also confirmed by EDX analysis where the Fe content of magnetic mineral based on coastal sand is 2.07 ± 0.21%. This value is greater than the Fe content of magnetic mineral based on river sand which cannot be measured by EDX. Morphological analysis using SEM shows that magnetic mineral based on coastal sand has a relatively uniform particle size compared to magnetic mineral based on river sand. The particle size of magnetic minerals based on coastal sand also smaller than magnetic minerals based on river sand. Coastal sand also has finer size compared to river sand. This is because coastal sand sediments are formed due to the energy of sea waves so that they have a smoother structure. While river sand sediments come from limestone deposits that have a fine and coarse structure.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Morphological Characteristics and Mineral Content Analysis of Magnetic Minerals Based on River and Coastal Sand using SEM-EDX

Meiliyadi¹,

Damayanti²,

Jumliati³

et al. 2021

JSD

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Radiation shielding potential analyze of iron sand-pumice composite based on GEANT4 simulations

Wirawan¹,

Qomariyah²,

Ardianto³

et al. 2023

Computational Intelligence and Network Security

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The process of making BaM (BaFe12O19) samples based on natural iron sand doped with metal (Co-Cu-Zn) using the coprecipitation method

Fatimah

Susilawati

Doyan

2022

J. Phys.: Conf. Ser.

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BaCO3 with natural iron sand is the basic material for making samples of Barium M-Hexaferrite (BaM) which is doped to make the utilization of BaM more effective by adding metal ions that have almost the same size as cobalt (Co), copper (Cu), and Zinc (Zn) and using the coprecipitation method. The process of making Barium M-hexaferrite is carried out in the advanced and basic chemistry laboratory, FMIPA University of Mataram. In this study, variations in concentration and temperature variations during the calcination process were used, namely (x = 0.0; 0.4; 0.8; 1.0) (T = 200; 600; and 1000 °C). These variations greatly affect the sample, where the greater the concentration and temperature of calcination, the color produced in the sample will be darker and this is by the purpose of the calcination process carried out, namely the greater the temperature at the time of calcination, the more water content in the sample will be. reduced because the solvent in the sample evaporation occurs. In addition to these materials, the solvent used also plays an important role in the sample-making process, namely using HCl37% to dissolve, NH4OH 65% so that the deposition process is faster and aquades as a neutralizer.

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Identifikasi Kandungan Fe Pada Pasir Besi Alam Di Kota Mataram

Abstract: -The research on coastal sand in Mataram-Lombok city, located at several beaches, namely, Gading, Loang Baloq, Penghulu Agung, and Ampenan, is

Cited by 11 publications

References 0 publications

Morphological Characteristics and Mineral Content Analysis of Magnetic Minerals Based on River and Coastal Sand using SEM-EDX

Morphological Characteristics and Mineral Content Analysis of Magnetic Minerals Based on River and Coastal Sand using SEM-EDX

Radiation shielding potential analyze of iron sand-pumice composite based on GEANT4 simulations

The process of making BaM (BaFe12O19) samples based on natural iron sand doped with metal (Co-Cu-Zn) using the coprecipitation method

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