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Journal : Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir

Studi Pendahuluan Pengendapan Cerium, Lanthanum, dan Neodymium dari Larutan Klorida Menggunakan Sodium Karbonat pada Pengolahan Monasit Bangka Trinopiawan, Kurnia; Avifa, Venny Nur; Susilo, Yarianto Sugeng Budi; Rakhma, Ersina; Supriyatna, Yayat Iman; Susanto, Iwan; Permana, Sulaksana; Soedarsono, Johny Wahyuadi
EKSPLORIUM Vol. 41 No. 1 (2020): MEI 2020
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/eksplorium.2020.41.1.5871

Abstract

Monazite mineral as associated mineral of tin mining in Bangka Belitung Islands contains light rare earth elements like Cerium (Ce), Lanthanum (La), and Neodymium (Nd). The objective of this study is to obtain the concentrates of rare earth carbonate through the precipitation process with sodium carbonate (Na2CO3) and determine the effect of concentration and volume of Na2CO3 on the precipitation recovery of Ce, La, and Nd. The preparation of the feed solution was carried out by following the monazite processing route using the alkali method includes the stages of decomposition, dissolution, and precipitation of radioactive elements. The highest precipitation recovery for Ce, La, and Nd are 10.84%, 7.81%, and 2.68% respectively in the use of Na2CO3 with a concentration of 30% wt and a volume of 55 mL.
Co-Authors Abdul Azis Abdillah Adhi, Pribadi Mumpuni Agus Budi Prasetyo Ainun Nidhar, Ainun Alfani Rivaldo Amatullah Fatin, Shafa Anis Rosyidah Arifia Ekayuliana Avifa, Venny Nur Bagus Dwi Putra Belyamin Belyamin Belyamin Budi Prianto Damisih Debby Rachel Dewin Purnama Ersina Rakhma Fachruddin Fachruddin Fahmi, Muhammad Hisyam Fikri, Mohamad Fuad Zainuri Fuad Zainuri, Fuad Garjati, Vina Nanda Ghany Heryana Ghozali Maskie Gunadi, Gun Gun Ramdlan Hapsari, Ade Utami Hasan, Herry Patria Hidayat Tullah, Muhammad Ida Nurhayati Iis Maria Iis Mariam Ilyas, Dede Muhamad Ilyas Ing-Song Yu Isnanda Nuriskasari Jarot Raharjo Jauhari Ali Johny Wahyuadi Soedarsono Kamal, Dianta Mustofa Kurnia Trinopiawan Kurnia Trinopiawan M Sjahrul Annas Moh Zaenal Abidin Eko Putro MRR.Tyas Maheni DK Muhammad Hidayat Tullah Mustofa Kamal, Dianta Muzakki, Rafi Handika Nining Latianingsih Noval, Rahmat Novi Purnama Sari Nugroho Eko Setijogiarto Nurzal, Nurzal Paulus Sukusno Permana, Sulaksana Pramono, Agus Edy Pravitasari, Retna Deca Purnomo, M Zalu Rafdi Abdul Majid Rahman, Haolia Rahmat Subarkah Rahmat Subarkah Rakhma, Ersina Ramadhan, Mochammad Tendi Noer Ramiati, Tia Rio Erwan Pratama Rio Erwan Pratama, Rio Erwan Rivaldo, Alfani Rochsigit Nugroho Rochsigit Nugroho, Rochsigit Sidqi, Adityas Hafidz Siregar, Rolan Sonki Prasetya Sonki Prasetya Sri Mulyati Sri Mulyati Sudrajat, Danu Sulaksana Permana Sulaksana Permana Supriyatna, Yayat Iman Tatun Hayatun Nufus Tia Rahmiati Tjahyono, Seto Todaro, Muhammad Tsai , Chi-Yu Tsai, Chi-Yu Tumigolung, Stefanny Stevie Venny Nur Avifa Vika Rizkia Wahyu Kartika Widiyatmoko Widiyatmoko, Widiyatmoko Yarianto Sugeng Budi Susilo Yarianto Sugeng Budi Susilo, Yarianto Sugeng Budi Yayat Iman Supriyatna Yu, Ing-Song