{"id":1745,"date":"2022-09-23T13:52:57","date_gmt":"2022-09-23T11:52:57","guid":{"rendered":"https:\/\/rhosonics.com\/?p=1745"},"modified":"2023-03-28T09:45:23","modified_gmt":"2023-03-28T07:45:23","slug":"sdms-at-agnico-eagle","status":"publish","type":"post","link":"https:\/\/rhosonics.com\/fr\/insight\/etudes-de-cas\/sdms-a-agnico-eagle\/","title":{"rendered":"SDM chez Agnico Eagle"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:0px;--awb-margin-top:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h6><b>T\u00e2che de mesure<\/b><\/h6>\n<p>Mesure de la densit\u00e9 de la boue dans deux applications du circuit de broyage.<\/p>\n<h6><b>Densit\u00e9 d'alimentation des broyeurs<\/b><\/h6>\n<ul>\n<li>Solides : 50 - 60 wt%<\/li>\n<li>Densit\u00e9 moyenne : 1 500 g\/l<\/li>\n<li>Vitesse d'\u00e9coulement : 1 - 3 m\/s<\/li>\n<\/ul>\n<h6><b>Densit\u00e9 d'alimentation du cyclone<\/b><\/h6>\n<ul>\n<li>Solides : 20 - 25 wt%<\/li>\n<li>Densit\u00e9 moyenne : 1.200 g\/l<\/li>\n<li>Vitesse d'\u00e9coulement : 1 - 3 m\/s<\/li>\n<\/ul>\n<h6><b>D\u00e9fi<\/b><\/h6>\n<ul>\n<li>Am\u00e9liorer le contr\u00f4le des processus gr\u00e2ce \u00e0 des donn\u00e9es de densit\u00e9 en temps r\u00e9el<\/li>\n<li>Une alimentation r\u00e9guli\u00e8re du cyclone (densit\u00e9 cible)<\/li>\n<li>Stabilit\u00e9 de la densit\u00e9 d'alimentation du moulin \u00e0 broyer<\/li>\n<li>Utiliser des densim\u00e8tres fiables et sans rayonnement<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-bottom:90px;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><h6><b>Instrument utilis\u00e9<\/b><\/h6>\n<\/div><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:30px;\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/rhosonics.com\/fr\/produits\/densimetre-pour-boues\/\" target=\"_self\" aria-label=\"plaquette\"><img decoding=\"async\" width=\"700\" height=\"500\" src=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/wafer.png\" alt class=\"img-responsive wp-image-3916\" srcset=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/wafer-200x143.png 200w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/wafer-400x286.png 400w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/wafer-600x429.png 600w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/wafer.png 700w\" sizes=\"(max-width: 640px) 100vw, 700px\" \/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><h6><b>Solution<\/b><\/h6>\n<p>La Rhosonique <u><a href=\"https:\/\/rhosonics.com\/fr\/produits\/densimetre-pour-boues\/\">SDM<\/a><\/u> peut fournir des lectures en temps r\u00e9el sur les densit\u00e9s de la boue circulant dans le circuit de broyage. Les mesures sont fiables, stables et respectueuses de l'environnement de travail. Comme l'appareil n'est pas nucl\u00e9aire, l'\u00e9talonnage est facile et la formation des responsables de la radioprotection n'est pas n\u00e9cessaire. Agnico a choisi d'utiliser un dispositif RCU de Rhosonics pour un contr\u00f4le pratique (\u00e0 distance) de l'unit\u00e9 SDM install\u00e9e dans l'alimentation du cyclone.<\/p>\n<h6><b>R\u00e9sultats<\/b><\/h6>\n<p>Agnico Eagle utilise actuellement les densim\u00e8tres Rhosonics pendant 18 mois (depuis juin 2019) \u00e0 deux endroits diff\u00e9rents de leur circuit de rebroyage. Certains des r\u00e9sultats sont :<\/p>\n<ul>\n<li>Capacit\u00e9 \u00e0 d\u00e9tecter directement les changements de conditions du processus<\/li>\n<li>Atteindre les objectifs de densit\u00e9 et de production<\/li>\n<li>Les op\u00e9rateurs de traitement utilisent la valeur de la densit\u00e9 pour assurer la stabilit\u00e9 du circuit et r\u00e9cup\u00e9rer le maximum d'onces d'or. Le contr\u00f4le de la densit\u00e9 en temps r\u00e9el les aide \u00e0 fonctionner \u00e0 un niveau de densit\u00e9 ad\u00e9quat et emp\u00eache le blocage des conduites. \u00c0 l'aide d'un d\u00e9bitm\u00e8tre, ils calculent \u00e9galement la production (d\u00e9bit massique).<\/li>\n<li>L'appareil permet de r\u00e9duire les co\u00fbts li\u00e9s aux inspections, aux proc\u00e9dures et aux licences relatives \u00e0 la radioprotection. Selon les \u00e9lectriciens du site, le SDM a \u00e9t\u00e9 facile \u00e0 installer et n\u00e9cessite peu d'entretien.<\/li>\n<li>Les densim\u00e8tres permettent d'\u00e9conomiser beaucoup de temps sur l'\u00e9chantillonnage manuel \u00e0 l'aide d'une balance Marcy. Le nombre d'\u00e9chantillons manuels est consid\u00e9rablement r\u00e9duit. Sans l'\u00e9valuation en ligne, un \u00e9chantillon serait pr\u00e9lev\u00e9 trois ou quatre fois par \u00e9quipe. Un \u00e9chantillon prend environ cinq minutes - si l'on consid\u00e8re trois \u00e9quipes et quatre \u00e9chantillons par \u00e9quipe, cela prendrait environ 60 minutes par jour.<\/li>\n<\/ul>\n<div>\n<div><\/div>\n<\/div>\n<\/div><div class=\"fusion-testimonials classic awb-testimonials-layout-fade awb-testimonial-content-flex-start awb-speech-bubble-show awb-testimonial-author-inline fusion-testimonials-1\" style=\"--awb-flex-align-items:stretch;--awb-backgroundcolor:var(--awb-color2);--awb-testimonial-border-style:solid;--awb-testimonial-border-color:var(--awb-color3);--awb-textcolor:var(--awb-color8);--awb-content-valign:center;--awb-initials-bg-color:var(--primary_color);--awb-initials-text-color:#ffffff;--awb-testimonial-icon-size:2em;--awb-border-top-left-radius:0px;--awb-border-top-right-radius:0px;--awb-border-bottom-left-radius:0px;--awb-border-bottom-right-radius:0px;--testimonial-border-width-top:0px;--testimonial-border-width-right:0px;--testimonial-border-width-bottom:0px;--testimonial-border-width-left:0px;\"><div class=\"reviews\"><div class=\"review male\"><blockquote><div class=\"awb-quote\"><div class=\"awb-quote-content\">\n<p><em>Les densim\u00e8tres fonctionnent bien. Nous proc\u00e9dons \u00e0 une v\u00e9rification rapide avec Marcy une fois par semaine. Si nous devons proc\u00e9der \u00e0 des ajustements, nous appelons le service \u00e9lectrique et il vient. La mesure de la densit\u00e9 prend 5 minutes, mais 3-4 fois par \u00e9quipe x 5 minutes, cela prend beaucoup de temps.\u00a0<\/em><em>Avoir<\/em><em>\u00a0ces instruments en ligne sont vraiment efficaces et les op\u00e9rateurs les adorent<\/em><\/p>\n<\/div><\/div><span class=\"awb-triangle\"><\/span><\/blockquote><div class=\"author\"><span class=\"testimonial-thumbnail doe\"><\/span><span class=\"company-name\"><strong class=\"testimonial-name\">Eric Mercier<\/strong><span class=\"awb-testimonial-sep\">, <\/span><span class=\"testimonial-extras\"><span class=\"testimonial-company\">M\u00e9tallurgiste, Agnico Eagle<\/span><\/span><\/span><\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-4\"><p>Vous pouvez lire l'histoire compl\u00e8te du succ\u00e8s d'Agnico Eagle Meadowbank dans l'\u00e9tude de cas. Cliquez sur l'image ci-dessous pour t\u00e9l\u00e9charger l'\u00e9tude de cas.<\/p>\n<\/div><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2022\/09\/20201211-Case-Study-SDMs-at-Agnico-Eagle-Meadowbank-EN-1.pdf\" target=\"_self\" aria-label=\"\u00c9tude de cas_Agnico Eagle-min\"><img decoding=\"async\" width=\"500\" height=\"700\" src=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/Case-Study_Agnico-Eagle-min.png\" alt class=\"img-responsive wp-image-3914\" srcset=\"https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/Case-Study_Agnico-Eagle-min-200x280.png 200w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/Case-Study_Agnico-Eagle-min-400x560.png 400w, https:\/\/rhosonics.com\/wp-content\/uploads\/2023\/02\/Case-Study_Agnico-Eagle-min.png 500w\" sizes=\"(max-width: 640px) 100vw, 500px\" \/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.3;\"><\/h2><\/div><div class=\"fusion-text fusion-text-5\"><p style=\"text-align: center;\"><u><\/u><a href=\"mailto:sales@rhosonics.com\"><u>Prendre contact<\/u> <\/a>avec Rhosonics pour de plus amples informations sur la concentration chimique ou le contr\u00f4le de la densit\u00e9. Si vous souhaitez en savoir plus sur nos applications, vous pouvez \u00e9galement consulter notre site Web. <span style=\"text-decoration-line: underline;\"><a href=\"\/fr\/insights\/case-studies\/\">cas des clients<\/a><\/span> et <span style=\"text-decoration-line: underline;\"><a href=\"\/fr\/insights\/webinars\/\">s\u00e9minaires en ligne<\/a>.<\/span><\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-6\"><p style=\"text-align: center;\">Vous souhaitez recevoir des mises \u00e0 jour fr\u00e9quentes sur nos produits ? Alors n'h\u00e9sitez pas \u00e0\u00a0<span style=\"text-decoration: underline;\"><a href=\"https:\/\/rhosonics.com\/fr\/contact\/\">s'inscrire \u00e0 notre lettre d'information<\/a>\u00a0<\/span>ou suivez-nous sur <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.linkedin.com\/company\/rhosonics-analytical-bv\" target=\"_blank\" rel=\"noopener\">LinkedIn<\/a><\/span>.<\/p>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>SDM \u00e0 des fins de contr\u00f4le dans le<br \/>\nles processus de broyage et de s\u00e9paration.<\/p>","protected":false},"author":3,"featured_media":3860,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-1745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"acf":[],"_links":{"self":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/posts\/1745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/comments?post=1745"}],"version-history":[{"count":0,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/posts\/1745\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/media\/3860"}],"wp:attachment":[{"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/media?parent=1745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/categories?post=1745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rhosonics.com\/fr\/wp-json\/wp\/v2\/tags?post=1745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}