{"id":444,"date":"2025-12-10T19:11:21","date_gmt":"2025-12-10T11:11:21","guid":{"rendered":"https:\/\/www.goldminingmachine.com\/?p=444"},"modified":"2025-12-11T11:39:32","modified_gmt":"2025-12-11T03:39:32","slug":"gold-catching-grass","status":"publish","type":"post","link":"https:\/\/www.goldminingmachine.com\/fr\/gold-catching-grass\/","title":{"rendered":"L\u2019herbe qui attrape l\u2019or"},"content":{"rendered":"<h1><img decoding=\"async\" class=\"aligncenter size-full wp-image-360\" src=\"http:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3.webp\" alt=\"\" width=\"100%\" srcset=\"https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3.webp 1920w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-300x94.webp 300w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-1024x320.webp 1024w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-768x240.webp 768w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-1536x480.webp 1536w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-18x6.webp 18w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-624x195.webp 624w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/grass_3-800x250.webp 800w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h1>\n<h1>Desciption de produit:<\/h1>\n<p>Dans les machines d\u2019extraction de l\u2019or alluvial, l\u2019\u00e9quipement traditionnel de concentration en or alluvial utilise de l\u2019herbe pour la r\u00e9cup\u00e9ration de l\u2019or du minerai. Son principe de fonctionnement fondamental est le suivant: la boue (g\u00e9n\u00e9ralement des mat\u00e9riaux de minerai d\u2019une taille de particules inf\u00e9rieure \u00e0 2 cm) d\u00e9vers\u00e9e du crible de classification entre dans une ou plusieurs bo\u00eetes d\u2019\u00e9cluse pour le traitement des min\u00e9raux. En contr\u00f4lant avec pr\u00e9cision le volume d\u2019eau, la vitesse d\u2019\u00e9coulement et l\u2019angle de la bo\u00eete d\u2019\u00e9cluse, le lisier traverse l\u2019\u00e9cluse pour former des tourbillons de vagues. Par action hydraulique, le sable l\u00e9ger et les boues sont continuellement d\u00e9charg\u00e9s, tandis que les mati\u00e8res min\u00e9rales lourdes, y compris les particules d\u2019or, se d\u00e9posent et adh\u00e8rent \u00e0 la toison d\u2019or (herbe qui r\u00e9cup\u00e8re l\u2019or) \u00e0 l\u2019int\u00e9rieur de l\u2019\u00e9cluse. Apr\u00e8s plusieurs heures de fonctionnement, la toison d\u2019or est retir\u00e9e et nettoy\u00e9e des min\u00e9raux lourds, ce qui permet la r\u00e9cup\u00e9ration des concentr\u00e9s de min\u00e9raux lourds aurif\u00e8res. La dur\u00e9e de vie et l\u2019efficacit\u00e9 de r\u00e9cup\u00e9ration de l\u2019or de l\u2019herbe aurif\u00e8re varient consid\u00e9rablement en fonction de sa qualit\u00e9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-361\" src=\"http:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass.webp\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass.webp 800w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass-300x225.webp 300w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass-768x576.webp 768w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass-16x12.webp 16w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/12\/gold-grass-624x468.webp 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h1>Applications<\/h1>\n<ul>\n<li><strong>Fonctions principales:<\/strong> Extraction de l\u2019or Alluvial, adsorption de l\u2019or, am\u00e9lioration de la concentration en or et r\u00e9tention d\u2019or fin dans les milieux aquatiques.<\/li>\n<li><strong>Application principale:<\/strong> Sp\u00e9cialement con\u00e7u pour r\u00e9cup\u00e9rer des particules d\u2019or fin et de l\u2019or micro-dimensionn\u00e9, ce qui le rend id\u00e9al pour les sc\u00e9narios d\u2019exploitation de l\u2019or placer ciblant des d\u00e9p\u00f4ts d\u2019or \u00e0 petit grain.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-272\" src=\"http:\/\/con.webqd.net\/wp-content\/uploads\/2025\/11\/\u6dd8\u91d1\u6e9c\u69fd.webp\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/11\/\u6dd8\u91d1\u6e9c\u69fd.webp 800w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/11\/\u6dd8\u91d1\u6e9c\u69fd-300x225.webp 300w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/11\/\u6dd8\u91d1\u6e9c\u69fd-768x576.webp 768w, https:\/\/www.goldminingmachine.com\/wp-content\/uploads\/2025\/11\/\u6dd8\u91d1\u6e9c\u69fd-624x468.webp 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h1>Sp\u00e9cification du produit:<\/h1>\n<table style=\"width: 100%; height: 240px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"height: 48px;\" bgcolor=\"#f0f0f0\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>Nom et pr\u00e9nom<\/strong><\/span><\/td>\n<td style=\"height: 48px;\" bgcolor=\"#f0f0f0\" width=\"369\">Tapis adh\u00e9sif or, tapis absorbant or, gazon rehaussant or, gazon rehaussant or<\/td>\n<\/tr>\n<tr style=\"height: 32px;\">\n<td style=\"height: 32px;\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>mod\u00e8le<\/strong><\/span><\/td>\n<td style=\"height: 32px;\" width=\"369\">Type de cheveux longs<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"height: 48px;\" bgcolor=\"#f0f0f0\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>Sp\u00e9cifications techniques<\/strong><\/span><\/td>\n<td style=\"height: 48px;\" bgcolor=\"#f0f0f0\" width=\"369\">Type &eacute;paissi &agrave; double couche avec Base blanche, 1m (largeur) &times; 15.3m (longueur)&lt;br&gt;Hauteur de l&rsquo;herbe: 26MM&plusmn;5%&lt;br&gt;Poids: 80&plusmn;1.5kg\/ rouleau<\/td>\n<\/tr>\n<tr style=\"height: 32px;\">\n<td style=\"height: 32px;\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>La couleur<\/strong><\/span><\/td>\n<td style=\"height: 32px;\" width=\"369\">Vert de printemps<\/td>\n<\/tr>\n<tr style=\"height: 32px;\">\n<td style=\"height: 32px;\" bgcolor=\"#f0f0f0\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>mat\u00e9riel<\/strong><\/span><\/td>\n<td style=\"height: 32px;\" bgcolor=\"#f0f0f0\" width=\"369\">Poly\u00e9thyl\u00e8ne basse densit\u00e9 (LDPE)<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"height: 48px;\" width=\"103\"><span style=\"font-size: 12pt;\"><strong>Applications<\/strong><\/span><\/td>\n<td style=\"height: 48px;\" width=\"369\">Boisage d\u2019or Alluvial (aquatique), boisage d\u2019or, am\u00e9lioration de la concentration d\u2019or, r\u00e9tention d\u2019or, adh\u00e9sion d\u2019or, absorption d\u2019or<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>La concentration en or alluvial traditionnelle utilise un passe-temps pour la bo\u00eete d\u2019\u00e9cluses (toison d\u2019or) et une action hydraulique pr\u00e9cise pour cr\u00e9er des tourbillons de vagues. Cette m\u00e9thode pi\u00e8ge efficacement les concentr\u00e9s de min\u00e9raux lourds, assurant ainsi des taux de r\u00e9cup\u00e9ration \u00e9lev\u00e9s du minerai de placer.<\/p>","protected":false},"author":1,"featured_media":361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,4],"tags":[],"class_list":["post-444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manual-gold-panning-tools","category-products"],"_links":{"self":[{"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/posts\/444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/comments?post=444"}],"version-history":[{"count":1,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/posts\/444\/revisions"}],"predecessor-version":[{"id":445,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/posts\/444\/revisions\/445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/media\/361"}],"wp:attachment":[{"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/media?parent=444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/categories?post=444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goldminingmachine.com\/fr\/wp-json\/wp\/v2\/tags?post=444"}],"curies":[{"name":"Wp wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}