{"id":7306,"date":"2019-08-26T09:14:01","date_gmt":"2019-08-26T01:14:01","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=solutions&#038;p=7306"},"modified":"2020-01-03T13:47:31","modified_gmt":"2020-01-03T05:47:31","slug":"pengolahan-tanah-jarang","status":"publish","type":"solutions","link":"https:\/\/www.jxscmachine.com\/id\/solutions\/rare-earths-processing\/","title":{"rendered":"Tanah Jarang"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Rare-Earths.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"Tanah Jarang\" title=\"Tanah Jarang\" srcset=\"https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Rare-Earths.jpg 500w, https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Rare-Earths-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<div id=\"ultimate-heading-60286a215aaa5317e\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-60286a215aaa5317e uvc-6973\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-60286a215aaa5317e h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Deskripsi<\/h2><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Terdapat lebih dari 200 jenis mineral yang mengandung unsur tanah jarang dan senyawanya. Di antara mereka, mineral industri yang memiliki nilai aplikasi terutama adalah bastnaesit dan monasit, diikuti oleh bijih tanah jarang yang teradsorpsi ion, gadolinit, loparit, thortveit, dll.<br \/>\nMenurut statistik yang dikeluarkan oleh Biro Pertambangan AS pada tahun 1985, cadangan sumber daya tanah jarang di dunia mencapai 45 juta ton (REO). Di antara mereka, Tiongkok memiliki 36 juta ton, terhitung 80% dari total cadangan dunia; Amerika Serikat memiliki 4,9 juta ton, terhitung 11%; India, 2,22 juta ton, terhitung 5%; bekas Uni Soviet, 450.000 ton, terhitung 1%. Cadangan keempat negara ini mencapai 97% dari total cadangan dunia. Sisanya tersebar di 14 negara di Asia, Afrika, Eropa, Amerika Selatan, dan Oseania.<\/p>\n<p>Anda mungkin tertarik dengan <a href=\"https:\/\/www.jxscmachine.com\/id\/baru\/cadangan-mineral-tanah-jarang-teratas-menurut-negara-2019\/\">Cadangan Mineral Tanah Jarang Teratas Menurut Negara 2019<\/a><br \/>\nInformasi lebih lanjut di <a href=\"https:\/\/www.jxscmachine.com\/id\/baru\/apa-yang-digunakan-mineral-elemen-tanah-jarang\/\">Apa itu Mineral Tanah Jarang - Untuk apa tanah jarang digunakan?<\/a><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div id=\"ultimate-heading-28646a215aaa53205\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-28646a215aaa53205 uvc-4442\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-28646a215aaa53205 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Metode penambangan mineral tanah jarang<\/h2><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Pemisahan gravitasi<\/strong><br \/>\nProses pemisahan gravitasi bijih tanah jarang didasarkan pada perbedaan densitas antara mineral tanah jarang dan mineral gangue. Hal ini terutama ditujukan untuk pemisahan mineral tanah jarang dan mineral gangue seperti kuarsa dan kalsit dengan kepadatan rendah. Misalnya, bijih pasir pantai sebagian besar menggunakan metode pemisahan gravitasi, atau pemanfaatan bijih urat tanah jarang juga menggunakan pemisahan gravitasi sebagai pra-pengayaan.<\/p>\n<p><strong>Flotasi<\/strong><br \/>\nProses flotasi bijih tanah jarang adalah salah satu metode utama pemanfaatan bijih tanah jarang yang menggunakan perbedaan sifat fisik dan kimia permukaan mineral tanah jarang dan mineral terkait untuk memisahkannya dari batuan ikutan dan mineral lain untuk mendapatkan konsentrat tanah jarang yang efektif. Misalnya, di Tambang Baotou, kepadatan dan sifat magnetik bijih mangkuk fluorokarbon dan monasit pada dasarnya sama, sehingga proses flotasi digunakan. Selain itu, setelah pemisahan gravitasi bijih pasir pantai, metode flotasi sering digunakan untuk mendapatkan konsentrat tanah jarang dari pasir berat.<\/p>\n<p><strong>Pemisahan magnetik<\/strong><br \/>\nPemisahan magnetik bijih tanah jarang adalah metode benefisiasi untuk beberapa mineral tanah jarang atau magnetit yang terkait dengan magnet lemah. Koefisien kerentanan magnetik yang berbeda dari bijih tanah jarang dan gangue terkait serta mineral lainnya digunakan, dan pemisah magnetik dengan kekuatan medan magnet yang berbeda digunakan untuk pemisahan. Misalnya, pada bijih pasir pantai, pemisahan magnetik lemah digunakan untuk memisahkan ilmenit dari monasit, atau pemisahan magnetik yang kuat digunakan untuk memisahkan monasit dari zirkon, kuarsa, dan mineral lainnya. Dalam flotasi bijih tanah jarang, terkadang untuk menyederhanakan proses flotasi dan menghemat reagen flotasi, proses pemisahan magnetik yang kuat juga digunakan untuk membuat pengayaan bijih tanah jarang terlebih dahulu.<\/p>\n<p><strong>Manfaat radiasi<\/strong><br \/>\nPembalut bijih radiasi bijih tanah jarang adalah dengan menggunakan mesin radiasi-y untuk menyortir bijih tanah jarang dan mineral gangue dengan menggunakan kandungan radon yang berbeda dalam bijih tanah jarang dan spesies gangue. Metode manfaat radiasi umum sebagian besar digunakan untuk pra-pemilihan bijih tanah jarang.<\/p>\n<p><strong>Pemilihan listrik<\/strong><\/p>\n<p>Metode pemisahan listrik bijih tanah jarang terutama karena bijih tanah jarang adalah konduktor non-konduktor, sehingga dapat digunakan untuk memisahkannya dari mineral yang sangat konduktif dengan memanfaatkan konduktivitas listrik dan mineral terkait. Umumnya, pemisahan listrik sebagian besar digunakan untuk pemilihan pasir berat setelah pemilihan ulang bijih pasir pantai.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Terdapat lebih dari 200 jenis mineral yang mengandung unsur tanah jarang dan senyawanya. Di antara mereka, mineral industri yang memiliki nilai aplikasi terutama adalah bastnaesit dan monasit, diikuti oleh bijih tanah jarang yang teradsorpsi ion, gadolinit, loparit, thortveit, dll.<\/p>","protected":false},"author":1,"featured_media":7348,"parent":0,"menu_order":21,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-7306","solutions","type-solutions","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rare Earths Processing | Equipment, Process Flow, Cases - JXSC<\/title>\n<meta name=\"description\" content=\"Rare earths processing description from its geology mineral property to how to extract mineral from rock and placer deposit, related processing plant flow chart and layout design.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jxscmachine.com\/id\/solusi\/pengolahan-tanah-jarang\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rare Earths Processing | Equipment, Process Flow, Cases - JXSC\" \/>\n<meta property=\"og:description\" content=\"Rare earths processing description from its geology mineral property to how to extract mineral from rock and placer deposit, related processing plant flow chart and layout design.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jxscmachine.com\/id\/solusi\/pengolahan-tanah-jarang\/\" \/>\n<meta property=\"og:site_name\" content=\"JXSC Machine\" \/>\n<meta property=\"article:modified_time\" content=\"2020-01-03T05:47:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Rare-Earths.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"333\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/\",\"url\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/\",\"name\":\"Rare Earths Processing | Equipment, Process Flow, Cases - JXSC\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jxscmachine.com\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/Rare-Earths.jpg\",\"datePublished\":\"2019-08-26T01:14:01+00:00\",\"dateModified\":\"2020-01-03T05:47:31+00:00\",\"description\":\"Rare earths processing description from its geology mineral property to how to extract mineral from rock and placer deposit, related processing plant flow chart and layout design.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jxscmachine.com\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/Rare-Earths.jpg\",\"contentUrl\":\"https:\\\/\\\/www.jxscmachine.com\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/Rare-Earths.jpg\",\"width\":500,\"height\":333,\"caption\":\"Rare Earths\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/rare-earths-processing\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.jxscmachine.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Solutions\",\"item\":\"https:\\\/\\\/www.jxscmachine.com\\\/solutions\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Rare Earths\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jxscmachine.com\\\/#website\",\"url\":\"https:\\\/\\\/www.jxscmachine.com\\\/\",\"name\":\"JXSC Machine\",\"description\":\"40+ Years&#039; 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