{"id":1624,"date":"2026-01-28T14:26:27","date_gmt":"2026-01-28T07:26:27","guid":{"rendered":"https:\/\/indochinametal.com\/rareflot-re-60\/"},"modified":"2026-03-03T14:40:52","modified_gmt":"2026-03-03T07:40:52","slug":"rareflot-re-60","status":"publish","type":"page","link":"https:\/\/indochinametal.com\/en\/rareflot-re-60\/","title":{"rendered":"RAREFLOT RE-60"},"content":{"rendered":"\n  <div class=\"banner has-hover is-full-height\" id=\"banner-76262804\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1672931124\" class=\"text-box banner-layer x5 md-x5 lg-x5 y70 md-y70 lg-y70 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h2 class=\"uppercase\" style=\"text-align: left;\"><strong>RAREFLOT RE-60<\/strong><\/h2>\n<h5 style=\"text-align: left;\">Premium Rare Earth Flotation Solution<\/h5>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1672931124 {\n  width: 90%;\n}\n#text-box-1672931124 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-76262804 {\n  padding-top: 100%;\n}\n#banner-76262804 .bg.bg-loaded {\n  background-image: url(https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/2-1.png);\n}\n#banner-76262804 .bg {\n  background-position: 0% 100%;\n}\n#banner-76262804 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-76262804 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_393060469\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row row-large\"  id=\"row-1458199360\">\n\n\t<div id=\"col-269104341\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<td width=\"116\">\n<p><strong>Component<\/strong><\/p>\n<\/td>\n<td width=\"100\">\n<p><strong>Ratio (%)<\/strong><\/p>\n<\/td>\n<td width=\"273\">\n<p><strong>Technical Role<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>1. Hydroxamate (Primary Collector)<\/p>\n<\/td>\n<td>\n<p>30% &#8211; 35%<\/p>\n<\/td>\n<td>\n<p>The main \u201cweapon\u201d for rare earth recovery. Highly selective, especially effective for difficult ores such as Bastnaesite and Monazite.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>2. Fatty Acid (Oleic Acid)<\/p>\n<\/td>\n<td>\n<p>20% &#8211; 25%<\/p>\n<\/td>\n<td>\n<p>Secondary collector. More economical, enhances mineral capture strength. Works synergistically with Hydroxamate.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>3. Pine Oil (LangsonPine)<\/p>\n<\/td>\n<td>\n<p>15% &#8211; 20%<\/p>\n<\/td>\n<td>\n<p>Natural frother. Produces large, brittle bubbles. A core in-house advantage.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>4. Glycol (Performance Enhancer)<\/p>\n<\/td>\n<td>\n<p>10% &#8211; 15%<\/p>\n<\/td>\n<td>\n<p>Technology enhancer. Produces finer, stronger, and more stable froth compared to pine oil alone. Also improves component solubility.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>5. Tween 80 (Emulsifier)<\/p>\n<\/td>\n<td>\n<p>5% &#8211; 10%<\/p>\n<\/td>\n<td>\n<p>Acts as a \u201cbridge\u201d to blend pine oil and glycol with fatty acids, preventing phase separation during storage.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>6. Solvent (Kerosene or Alcohol)<\/p>\n<\/td>\n<td>\n<p>~5%<\/p>\n<\/td>\n<td>\n<p>Adjusts viscosity if the solution becomes too concentrated.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1269808916\">\n\n\t<div id=\"col-703542048\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2><b>TECHNICAL USAGE INSTRUCTIONS<\/b><\/h2>\n<p><strong>Product:<\/strong> RAREFLOT RE-60 (Premium Rare Earth Flotation Solution)<\/p>\n<p><strong>Brand:<\/strong> LANGSON PINE<\/p>\n<h3><b>1. Product Characteristics<\/b><\/h3>\n<p>RAREFLOT RE-60, developed with Japanese technology, is a next-generation flotation reagent combining:<\/p>\n<p><b>Hydroxamate<\/b> for powerful recovery,<\/p>\n<p><b>Fatty Acid<\/b> for enhanced selectivity,<\/p>\n<p>and stable frothing performance from <b>Pine Oil &#038; Glycol<\/b>.<\/p>\n<ul>\n<li><b>Physical Form:<\/b> Emulsified liquid, amber yellow to light brown color.<\/li>\n<li><b>Application:<\/b> Specialized for rare earth ores (Bastnaesite, Monazite) and non-ferrous oxide ores (Antimony, Tungsten, Tin).<\/li>\n<\/ul>\n<h3><b>2. Preparation &#038; Dilution<\/b><\/h3>\n<p>Due to the presence of glycol and emulsifiers, the product dissolves well in water.<\/p>\n<ul>\n<li><b>Recommended Dilution:<\/b> Prepare a <b>5% &#8211; 10%<\/b> solution using clean water.<\/li>\n<li><i>Ratio:<\/i> 1 part reagent : 10\u201320 parts water.<\/li>\n<li><i>Benefit:<\/i> Ensures faster dispersion in slurry, better mineral-reagent contact, and improved reagent efficiency.<\/li>\n<\/ul>\n<h3><b>3. Step-by-Step Flotation Process<\/b><\/h3>\n<p><b>Step 1: pH Adjustment<\/b><\/p>\n<ul>\n<li>Use Soda Ash (Na2CO3) or Sodium Silicate to adjust slurry pH.<\/li>\n<li><b>Optimal pH:<\/b> <b>8.5 \u2013 9.5<\/b> (slightly alkaline conditions maximize Hydroxamate performance).<\/li>\n<\/ul>\n<p><b>Step 2: Add RAREFLOT RE-60<\/b><\/p>\n<ul>\n<li>Feed into the <b>Conditioning Tank<\/b>.<\/li>\n<li><b>Conditioning time:<\/b> 3 \u2013 5 minutes to ensure strong adsorption onto rare earth mineral surfaces.<\/li>\n<li>No additional frother required (RE-60 already contains Pine Oil and Glycol). If more froth is desired, a small amount of pine oil may be added separately.<\/li>\n<\/ul>\n<p><b>Step 3: Flotation Stage<\/b><\/p>\n<ul>\n<li>Introduce air into the flotation cell.<\/li>\n<li>Thanks to Glycol technology, the froth layer is fine, elastic, and highly stable, preventing breakage common with conventional pine oil.<\/li>\n<\/ul>\n<h3><b>4. Recommended Dosage<\/b><\/h3>\n<p>Dosage depends on ore grade. Below is the standard starting range:<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td><strong>Flotation Stage<\/strong><\/td>\n<td><strong>Dosage (g\/ton dry ore)<\/strong><\/td>\n<td><strong>Notes<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Rougher<\/td>\n<td>300g \u2013 500g<\/td>\n<td>Apply approximately 70% of total dosage here.<\/td>\n<\/tr>\n<tr>\n<td>Cleaner<\/td>\n<td>100g \u2013 200g<\/td>\n<td>Supplement to increase concentrate grade.<\/td>\n<\/tr>\n<tr>\n<td>Scavenger<\/td>\n<td>50g \u2013 100g<\/td>\n<td>Recover remaining minerals.<\/td>\n<\/tr>\n<tr>\n<td><strong>TOTAL<\/strong><\/td>\n<td><strong>450g \u2013 800g \/ ton<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>5. Operational Advantages (Selling Points)<\/b><\/h3>\n<ol>\n<li><strong>Cold Water Performance:<\/strong> Thanks to Glycol, RE-60 performs effectively even at low temperatures (mountain winter conditions), without solidifying like conventional fatty acids.<\/li>\n<li><strong>Selective Froth:<\/strong> Froth selectively captures rare earth minerals while rejecting gangue.<\/li>\n<li><strong>Cost Efficient:<\/strong> A \u201c3-in-1\u201d formulation that reduces the need for multiple storage tanks and dosing pumps.<\/li>\n<\/ol>\n<h3><b>6. Safety &#038; Storage<\/b><\/h3>\n<ul>\n<li><strong>Storage:<\/strong> Keep in a dry, cool place away from direct sunlight. Seal tightly after use to prevent pine oil evaporation.<\/li>\n<li><strong>Shelf Life:<\/strong> 12 \u2013 24 months.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-1269808916 > .col > .col-inner {\n  padding: 30px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_393060469 {\n  padding-top: 50px;\n  padding-bottom: 50px;\n}\n#section_393060469 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_393060469 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1600450698\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\r\n\r\n<div class=\"row\"  id=\"row-1990375511\">\r\n\r\n\n\t<div id=\"col-1495394291\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  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