Effect of Leaching Temperature on Lithium Recovery fromLi-Montmorillonite (Bledug Kuwu’s Mud)

Lalasari, Latifa Hanum; Rohmah, Miftakhur; Setiawan, Iwan; Natasha, Nadia Chrisayu; Andriyah, Lia; Arini, Tri; Firdiyono, Florentinus; Wahyuadi, Johny

doi:10.1088/1757-899x/478/1/012024

Cited by 5 publications

(3 citation statements)

References 5 publications

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“…This decrease occurred because of the competitive adsorption capacity of Li, K, and Na [26]. It was also mentioned in [21] that this decrease could be due to competition for the absorption of Na and K ions which tend to increase solubility along with the length of leaching time. However, Fig.…”

Section: µM µM µM µM µMmentioning

confidence: 94%

“…In addition, the particle was not distributed equally, and there are smaller particles on the large particle. Research [21] showed that the leaching process to increase the lithium level break the granules become much smaller. The changes of particles size of the sample showed an increase in the level of adsorption on cation monovalent whose impact on the composition of cations that can exchange.…”

Section: The Effect Of the Acid Leaching Process On The Morphology An...mentioning

confidence: 99%

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Using the gold bullion slag from Indonesia as lithium resources with HCL leaching method

Natasha

Rabbani

Sofyan

et al. 2023

EEJET

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Primary resources are typically used in lithium extraction. Unfortunately, it impacts the dependency on the availability of primary resources to fulfill the lithium demand. Therefore, the use of secondary resources can be an alternative to using lithium resources. Gold bullion slag is an example of a potential secondary resource used as a lithium source because it contains 0.009 % lithium. This research aims at increasing lithium recovery from the gold bullion slag by studying the effects of various variables to enhance lithium recovery. Lithium extraction was carried out via HCl leaching process with concentrations of 0.5, 1.0, 1.5, and 2.0 M at 25, 40, 55, and 70 °C for 15, 30, 60, and 120 minutes. Inductively coupled plasma-optical emission spectrometry (ICP-OES) was used to examine lithium level, whereas scanning electron microscope equipped with energy dispersive X-ray spectroscopy (SEM-EDX) was used to look over the morphology. The significance of the recovery value was analyzed statistically using analysis of variance (ANOVA). The optimum variables to reach 98 % as the highest lithium recovery percentage are 1 M HCl at 55 °C for 60 minutes. ANOVA results on the acid concentration significance of the recovery value show that the p-value (0.001) is smaller than the alpha value (0.005). While, ANOVA results on the temperature and time significance of the recovery value show that the p-value (0.894) is greater than the alpha value (0.005) and p-value (0.9986) is greater than the alpha value (0.005), respectively. Analysis showed that variation in HCl concentration affected the lithium recovery value; however, temperature and time of leaching had an insignificant effect on lithium recovery. These data show that slag can be used as alternative resources to produce the lithium

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Section: µM µM µM µM µMmentioning

confidence: 94%

Section: The Effect Of the Acid Leaching Process On The Morphology An...mentioning

confidence: 99%

Using the gold bullion slag from Indonesia as lithium resources with HCL leaching method

Natasha

Rabbani

Sofyan

et al. 2023

EEJET

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“…Lumpur Sidoharjo merupakan menurut Klasifikasi sumber Lithium oleh J. Speir adalah Brine dan Clay karena baik air maupun padatan lumpur Sidoharja mengandung Lithium. konsentrasi Lithiumnya sampai 41 ppm dan terjadi proses desorpsi oleh air pada temperatur 25-45[14],[15]. Sumarno dan Sulistiyono menyampaikan bahwa cairan brine bleduk kuwu mengandung Lithium 138,64 ppm sedangkan padatan lumpurnya konsentrasi Lithiumnya sampai 400 ppm[16],[17].…”

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Sumberdaya Alam Lithium Indonesia

Salafudin

2021

jrh

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ABSTRAKLithium adalah salah satu mineral yang mempunyai permintaan yang paling tinggi dalam Revolusi Industri Keempat. Indonesia yang kekayaan alam nikelnya besar, ingin menjadi negara penghasil baterai. Oleh karena itu, diperlukan investigasi sumber bahan baku utama lainnya dalam produksi baterai. Sumber daya bahan baku utama baterai adalah Lithium. Penyelidikan litium sebagai sumber bahan baku di Indonesia telah dilakukan melalui tinjauan pustaka. Sumber daya alam litium ditemukan di air laut, Brine, mineral, dan tanah liat. Endapan yang mengandung Mineral Lithium terdapat di beberapa tempat di Indonesia dalam jumlah dan konsentrasi yang kecil. Sebagai negara yang dilalui cincin api, Indonesia memiliki banyak mata air panas dan Brine yang mengandung Lithium. Tanah liat yang mengandung litium ditemukan dalam bentuk slurry (brine dan lumpur tanah liat), seperti pada lumpur Bleduk Kuwu dan lumpur Sidoharjo. Bittern sebagai limbah industri garam memiliki potensi besar untuk dikembangkan sebagai sumber Lithium di IndonesiaKata kunci: Lithium, Sumber Air Panas, Brine, Clay, Bittern ABSTRACTLithium is one of most demanding minerals in The Fourth Industrial Revolution. Indonesia whose large Nickel natural resources, wants to become a battery producing country. Therefore an investigation of other main raw material sources in battery production is needed. The main raw material resource for batteries is Lithium. The investigation of lithium as raw material resource in Indonesia has been carried out through a literature review. Lithium natural resources are found in sea water, Brine, minerals, and clay. Mineral Lithium containing deposits are found in several places in Indonesia in small amounts and concentrations. As a country through which the ring of fire passes, Indonesia has a lot of hot spring water and Brine containing Lithium. Clay containing lithium is found in the form of slurry ( brine and clay mud), such as in the Bleduk Kuwu mud and the Sidoharjo mud. Bittern as a waste of salt industries has great potential to be developed as a source of Lithium in IndonesiaKeywords: Lithium, Hot Spring Water, Brine, Clay, Bittern

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Lithium extraction from clay-type lithium resource using ferric sulfate solutions via an ion-exchange leaching process

Zhu

Wen

et al. 2021

Hydrometallurgy

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Effect of Leaching Temperature on Lithium Recovery fromLi-Montmorillonite (Bledug Kuwu’s Mud)

Cited by 5 publications

References 5 publications

Using the gold bullion slag from Indonesia as lithium resources with HCL leaching method

Using the gold bullion slag from Indonesia as lithium resources with HCL leaching method

Sumberdaya Alam Lithium Indonesia

Lithium extraction from clay-type lithium resource using ferric sulfate solutions via an ion-exchange leaching process

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