{"id":4279,"date":"2023-05-11T13:47:45","date_gmt":"2023-05-11T11:47:45","guid":{"rendered":"https:\/\/scrapad.com\/fr\/blog\/"},"modified":"2024-09-02T10:07:34","modified_gmt":"2024-09-02T08:07:34","slug":"processus-recyclage-aluminium","status":"publish","type":"post","link":"https:\/\/scrapad.com\/fr\/blog\/processus-recyclage-aluminium","title":{"rendered":"Processus de recyclage de l&rsquo;aluminium"},"content":{"rendered":" \n    <div class=\"c-post--header\" style=\"background-image: url(https:\/\/scrapad.com\/wp-content\/uploads\/2023\/09\/aluminio.jpg);\">\n        <a href=\"\" class=\"c-back-action\">\n            Revenir en arri\u00e8re        <\/a>\n        <h1>Processus de recyclage de l&rsquo;aluminium<\/h1>\n\t\t<p class=\"c-post--author\">\n\t\t\tAuteur:\t\t\t<a href=\"https:\/\/scrapad.com\/fr\/author\/scrapad-admin\/\">ScrapAd<\/a>\n\t\t<\/p>\n        <div class=\"c-post--meta\">\n            <p>11\/05\/2023<\/p>\n            <div class=\"c-post--actions\">\n                <a onclick=\"window.print()\" class=\"c-article__action\">\n                    <i class=\"large material-icons icon\">print<\/i>\n                <\/a>\n                <a data-clipboard-text=\"\" class=\"c-article__action\">\n                    <i class=\"large material-icons icon\">content_copy<\/i>\n                <\/a>\n                <span class=\"c-article__action share__trigger\">\n\t\t\t\t\t<i class=\"large material-icons icon\">share<\/i>\n\t\t\t\t\t<ul class=\"share__displays\">\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scrapad.com\/wp-content\/plugins\/scrapad-blocks\/assets\/icons\/share\/facebook.svg\" alt=\"\">\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/twitter.com\/share?text=&amp;url=\" target=\"_blank\" rel=\"noopener\">\n                                <img decoding=\"async\" src=\"https:\/\/scrapad.com\/wp-content\/plugins\/scrapad-blocks\/assets\/icons\/share\/twitter.svg\" alt=\"\">\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&amp;url=&amp;title=&amp;summary=&amp;source=\" target=\"_blank\" rel=\"noopener\">\n                                <img decoding=\"async\" src=\"https:\/\/scrapad.com\/wp-content\/plugins\/scrapad-blocks\/assets\/icons\/share\/linkedin.svg\" alt=\"\">\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a\n\t\t\t\t\t\t\t\thref=\"mailto:info@scrapad.com?&amp;cc=&amp;bcc=&amp;subject=&amp;body=\"\n\t\t\t\t\t\t\t\ttarget=\"_blank\"\n\t\t\t\t\t\t\t>\n                                <img decoding=\"async\" src=\"https:\/\/scrapad.com\/wp-content\/plugins\/scrapad-blocks\/assets\/icons\/share\/email.svg\" alt=\"\">\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\t\t\t    <\/span>\n            <\/div>\n        <\/div>\n    <\/div>\n     \n    <section class=\"c-container \" style=\" background-color: #FBFBFB; background-size: cover; --xsPadding: 40px 25px 40px 25px; --smPadding: 40px 25px 40px 25px; --mdPadding: 80px 100px 80px 100px; --lgPadding: 80px 100px 80px 100px; --xlPadding: 80px 100px 80px 100px; --xxlPadding: 80px 200px 80px 200px;  \">\n        <div class=\"wp-block-scrapad-blocks-container c-post\">\n<div class=\"c-article__desc wp-block-scrapad-blocks-article-desc\">\n<p>L&rsquo;<a href=\"https:\/\/scrapad.com\/fr\/materiaux\/aluminium\/\" target=\"_blank\" rel=\"noreferrer noopener\">aluminium<\/a>&nbsp;est l&rsquo;un des m\u00e9taux qui, lorsqu&rsquo;il est recycl\u00e9, permet de r\u00e9aliser des \u00e9conomies d&rsquo;\u00e9nergie allant jusqu&rsquo;\u00e0 95 % par rapport \u00e0 la production de la mati\u00e8re premi\u00e8re \u00e0 partir du minerai. C&rsquo;est pourquoi, \u00e0 cette occasion, nous expliquons&nbsp;<strong>comment s&rsquo;effectue le recyclage de l&rsquo;aluminium<\/strong>&nbsp;et l&rsquo;importance de donner une seconde vie \u00e0 ce mat\u00e9riau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment se d\u00e9roule le recyclage de l&rsquo;aluminium<\/h2>\n\n\n\n<p>Le&nbsp;<strong>recyclage de l&rsquo;aluminium<\/strong>&nbsp;conduit \u00e0 une revalorisation du mat\u00e9riau, car l&rsquo;aluminium peut \u00eatre recycl\u00e9 \u00e0 l&rsquo;infini sans perdre aucune de ses qualit\u00e9s et propri\u00e9t\u00e9s, ce qui permet d&rsquo;obtenir un&nbsp;<a href=\"https:\/\/scrapad.com\/fr\/blog\/aluminium-materiau-ecologique\/\" target=\"_blank\" rel=\"noreferrer noopener\">aluminium \u00e9cologique<\/a>. De cette mani\u00e8re, nous sommes en mesure de&nbsp;<strong>pr\u00e9server les ressources naturelles, de r\u00e9duire la pollution de l&rsquo;eau et des sols et de r\u00e9aliser de plus grandes \u00e9conomies d&rsquo;\u00e9nergie<\/strong>. En 2019, plus de 275 000 tonnes d&rsquo;aluminium ont \u00e9t\u00e9 recycl\u00e9es.<\/p>\n\n\n\n<p>Le processus d&rsquo;obtention de l&rsquo;aluminium secondaire est assez simple. Nous expliquons ci-dessous chacune des \u00e9tapes du recyclage de ce m\u00e9tal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Processus de collecte, de s\u00e9paration et de compactage<\/h3>\n\n\n\n<p>Le recyclage de l&rsquo;aluminium commence par la&nbsp;<strong>collecte et la classification du mat\u00e9riau<\/strong>. Comme nous le savons, au niveau individuel, pour classer ces d\u00e9chets d&rsquo;aluminium, on les d\u00e9pose dans le conteneur jaune. Au niveau industriel, l&rsquo;option la plus recommand\u00e9e est le&nbsp;<strong><em>lean compacting<\/em><\/strong>. Cette m\u00e9thode repose sur&nbsp;<strong>l&rsquo;introduction d&rsquo;\u00e9quipements de compactage des sous-produits solides dans les proc\u00e9dures de gestion des d\u00e9chets des entreprises<\/strong>. De cette mani\u00e8re, tout&nbsp;<strong>le mat\u00e9riel en aluminium peut \u00eatre tri\u00e9, compact\u00e9 et transport\u00e9 en balles<\/strong>, r\u00e9duisant ainsi les \u00e9missions de carbone d\u00e9riv\u00e9es de ce processus.<\/p>\n\n\n\n<p>Une fois les balles g\u00e9n\u00e9r\u00e9es, elles sont&nbsp;<strong>transf\u00e9r\u00e9es vers des usines de recyclage sp\u00e9cifiques<\/strong>, afin que le mat\u00e9riau puisse&nbsp;<strong>\u00eatre trait\u00e9 et r\u00e9cup\u00e9r\u00e9<\/strong>. \u00c0 ce stade, une&nbsp;<strong>deuxi\u00e8me classification<\/strong>&nbsp;est effectu\u00e9e,&nbsp;<strong>les balles sont d\u00e9chiquet\u00e9es et compact\u00e9es \u00e0 nouveau sous forme de dalles<\/strong>, afin de gagner de l&rsquo;espace et de faciliter leur transport.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Processus de traitement<\/h3>\n\n\n\n<p>Une fois les plaques form\u00e9es,&nbsp;<strong>elles sont trait\u00e9es chimiquement pour obtenir l&rsquo;aluminium le plus pur possible<\/strong>&nbsp;(comme nous l&rsquo;avons vu dans l&rsquo;article sur les&nbsp;<a href=\"https:\/\/scrapad.com\/fr\/blog\/alliages-daluminium\/\" target=\"_blank\" rel=\"noreferrer noopener\">alliages d&rsquo;aluminium<\/a>, le plus pur que l&rsquo;on puisse obtenir est un m\u00e9tal contenant 99 % d&rsquo;aluminium).&nbsp;<\/p>\n\n\n\n<p>De cette mani\u00e8re, toutes les impuret\u00e9s et tous les d\u00e9bris susceptibles d&rsquo;entraver le processus de recyclage de l&rsquo;aluminium sont \u00e9limin\u00e9s. Une fois le nettoyage termin\u00e9, toutes les pi\u00e8ces sont regroup\u00e9es en grands blocs pour \u00e9viter l&rsquo;oxydation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Processus de fusion<\/h3>\n\n\n\n<p>Au cours de cette \u00e9tape, l&rsquo;aluminium compact\u00e9 en gros blocs lors du processus pr\u00e9c\u00e9dent&nbsp;<strong>est fondu<\/strong>. Il existe deux processus diff\u00e9rents, selon le type de four utilis\u00e9. La diff\u00e9rence entre les deux r\u00e9side dans&nbsp;<strong>l&rsquo;utilisation ou non de sels de fusion pour fondre la ferraille d&rsquo;aluminium<\/strong>. L&rsquo;utilisation de sels permet d&rsquo;obtenir un meilleur taux de r\u00e9cup\u00e9ration de l&rsquo;aluminium, car ils r\u00e9duisent le degr\u00e9 d&rsquo;oxydation du m\u00e9tal pendant la fusion. En effet, les sels forment une couche fondue sur l&rsquo;aluminium et emp\u00eachent l&rsquo;oxydation.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Processus de mise en forme<\/h3>\n\n\n\n<p>Apr\u00e8s avoir v\u00e9rifi\u00e9 que l&rsquo;aluminium liquide obtenu pr\u00e9sente les caract\u00e9ristiques n\u00e9cessaires \u00e0 sa valorisation, il est ensuite fa\u00e7onn\u00e9 dans la forme souhait\u00e9e. En g\u00e9n\u00e9ral, les formes les plus courantes sont les&nbsp;<strong>billettes d&rsquo;aluminium<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Acheter et vendre de l&rsquo;aluminium sur ScrapAd<\/h2>\n\n\n\n<p>Votre entreprise ach\u00e8te ou&nbsp;<a href=\"https:\/\/scrapad.com\/fr\/materiaux\/aluminium\/\" target=\"_blank\" rel=\"noreferrer noopener\">vend d&rsquo;aluminium<\/a>&nbsp;?&nbsp;<a href=\"https:\/\/marketplace.scrapad.com\/login\" target=\"_blank\" rel=\"noreferrer noopener\">Enregistrez-vous gratuitement<\/a>&nbsp;sur ScrapAd, nous vous offrons un lieu unique o\u00f9 vous pouvez \u00e9changer avec d&rsquo;autres entreprises facilement et en toute s\u00e9curit\u00e9 &#8211; nous vous attendons avec impatience !<\/p>\n<\/div>\n<\/div>\t<\/section>\n        <div class=\"c-container c-post--related\" style=\"background-color: #F7F5F2; --xsPadding: 40px 25px 40px 25px; --smPadding: 40px 25px 40px 25px; --mdPadding: 40px 25px 40px 25px; --lgPadding: 72px 100px 72px 100px; --xlPadding: 72px 100px 72px 100px; --xxlPadding: 72px 100px 72px 100px;\">\n        <div class=\"container\">\n            <h3 class=\"c-article__side__heading\">Autres postes qui pourraient vous int\u00e9resser\u2026<\/h3>\n        <\/div>\n        <div class=\"scrapad-blocks-related glide\" data-autoplay=\"4000\" data-views-desktop=\"3\" data-views-tablet=\"2\" data-views-mobile=\"1\" data-mode=\"slider\">  \n            <div class=\"container glide__track\" data-glide-el=\"track\">\n                <div class=\"row slider-mobile glide__slides\">\n                                                                         \n                            <div class=\"col-12 col-lg-6 glide__slide\">\n                                    <div class=\"c-blog__item\">\n        <a href=\"https:\/\/scrapad.com\/fr\/blog\/carter-aluminium\/\" class=\"c-blog__item--inner\">\n            <div class=\"c-blog__item__header\">\n                <div\n                    class=\"c-blog__item__image\"\n                    style=\"background-image: url(https:\/\/scrapad.com\/wp-content\/uploads\/2024\/05\/aluminio-carter.jpg;\"\n                ><\/div>\n                <\/div>\n                <div class=\"c-blog__item_body\">\n                    <h4 class=\"c-blog__item__title\">Qu&rsquo;est-ce que le carter aluminium ?<\/h4>\n                    <div class=\"c-blog__item__meta\">\n                        <span class=\"c-blog__item__date\">29\/05\/2024<\/span>\n                    <\/div>\n                <div class=\"c-blog__item__desc\">\n                    <p>Dans les articles pr\u00e9c\u00e9dents, nous savions d\u00e9j\u00e0 quels sont les types d&rsquo;aluminium et nous avons constat\u00e9 qu&rsquo;il est class\u00e9 en s\u00e9rie. Cependant, dans le secteur du recyclage, l&rsquo;aluminium peut \u00e9galement \u00eatre class\u00e9 en fonction de son origine : industrielle, urbaine, etc.<\/p>\n                <\/div>\n                <div class=\"c-blog__item__footer\">\n                    <span class=\"c-blog__item__link\">Voir d\u00e9tails<\/span>\n                <\/div>\n            <\/div>\n        <\/a>\n    <\/div>\n                                <\/div>\n                                                     \n                            <div class=\"col-12 col-lg-6 glide__slide\">\n                                    <div class=\"c-blog__item\">\n        <a href=\"https:\/\/scrapad.com\/fr\/blog\/differences-entre-aluminium-et-inox\/\" class=\"c-blog__item--inner\">\n            <div class=\"c-blog__item__header\">\n                <div\n                    class=\"c-blog__item__image\"\n                    style=\"background-image: url(https:\/\/scrapad.com\/wp-content\/uploads\/2024\/01\/acero-y-aluminio-rotated.jpg;\"\n                ><\/div>\n                <\/div>\n                <div class=\"c-blog__item_body\">\n                    <h4 class=\"c-blog__item__title\">Diff\u00e9rences entre l&rsquo;aluminium et l&rsquo;inox<\/h4>\n                    <div class=\"c-blog__item__meta\">\n                        <span class=\"c-blog__item__date\">29\/01\/2024<\/span>\n                    <\/div>\n                <div class=\"c-blog__item__desc\">\n                    <p>Nous savons par exp\u00e9rience que l&rsquo;acier inoxydable et l&rsquo;aluminium sont deux des\u00a0m\u00e9taux industriels\u00a0plus utilis\u00e9s et les plus recycl\u00e9s.<\/p>\n                <\/div>\n                <div class=\"c-blog__item__footer\">\n                    <span class=\"c-blog__item__link\">Voir d\u00e9tails<\/span>\n                <\/div>\n            <\/div>\n        <\/a>\n    <\/div>\n                                <\/div>\n                                                     \n                            <div class=\"col-12 col-lg-6 glide__slide\">\n                                    <div class=\"c-blog__item\">\n        <a href=\"https:\/\/scrapad.com\/fr\/blog\/cuproaluminium-ce-que-cest-et-ses-proprietes\/\" class=\"c-blog__item--inner\">\n            <div class=\"c-blog__item__header\">\n                <div\n                    class=\"c-blog__item__image\"\n                    style=\"background-image: url(https:\/\/scrapad.com\/wp-content\/uploads\/2023\/09\/bronce-al-aluminio.jpg;\"\n                ><\/div>\n                <\/div>\n                <div class=\"c-blog__item_body\">\n                    <h4 class=\"c-blog__item__title\">Cuproaluminium: ce que c&rsquo;est et ses propri\u00e9t\u00e9s<\/h4>\n                    <div class=\"c-blog__item__meta\">\n                        <span class=\"c-blog__item__date\">19\/04\/2023<\/span>\n                    <\/div>\n                <div class=\"c-blog__item__desc\">\n                    <p>Le bronze \u00e0 l&rsquo;aluminium ou cuproaluminium fait partie d&rsquo;une famille d&rsquo;alliages \u00e0 base de\u00a0cuivre\u00a0qui offrent une combinaison de propri\u00e9t\u00e9s m\u00e9caniques et chimiques in\u00e9gal\u00e9e par toute autre s\u00e9rie d&rsquo;alliages.<\/p>\n                <\/div>\n                <div class=\"c-blog__item__footer\">\n                    <span class=\"c-blog__item__link\">Voir d\u00e9tails<\/span>\n                <\/div>\n            <\/div>\n        <\/a>\n    <\/div>\n                                <\/div>\n                                                     \n                            <div class=\"col-12 col-lg-6 glide__slide\">\n                                    <div class=\"c-blog__item\">\n        <a href=\"https:\/\/scrapad.com\/fr\/blog\/aluminium-materiau-ecologique\/\" class=\"c-blog__item--inner\">\n            <div class=\"c-blog__item__header\">\n                <div\n                    class=\"c-blog__item__image\"\n                    style=\"background-image: url(https:\/\/scrapad.com\/wp-content\/uploads\/2023\/09\/latas-aluminio.jpg;\"\n                ><\/div>\n                <\/div>\n                <div class=\"c-blog__item_body\">\n                    <h4 class=\"c-blog__item__title\">L&rsquo;aluminium est-il un mat\u00e9riau \u00e9cologique ?<\/h4>\n                    <div class=\"c-blog__item__meta\">\n                        <span class=\"c-blog__item__date\">05\/04\/2023<\/span>\n                    <\/div>\n                <div class=\"c-blog__item__desc\">\n                    <p>Saviez-vous qu&rsquo;environ 75 % de l&rsquo;aluminium extrait au cours des 100 derni\u00e8res ann\u00e9es est encore utilis\u00e9 ?\u00a0 L&rsquo;aluminium poss\u00e8de certaines caract\u00e9ristiques qui en font un m\u00e9tal respectueux de l&rsquo;environnement.<\/p>\n                <\/div>\n                <div class=\"c-blog__item__footer\">\n                    <span class=\"c-blog__item__link\">Voir d\u00e9tails<\/span>\n                <\/div>\n            <\/div>\n        <\/a>\n    <\/div>\n                                <\/div>\n                                                            <\/div>\n            <\/div>\n        <\/div> \n    <\/div>\n    ","protected":false},"excerpt":{"rendered":"<p>L&rsquo;aluminium\u00a0est l&rsquo;un des m\u00e9taux qui, lorsqu&rsquo;il est recycl\u00e9, permet de r\u00e9aliser des \u00e9conomies d&rsquo;\u00e9nergie allant jusqu&rsquo;\u00e0 95 % par rapport \u00e0 la production de la mati\u00e8re premi\u00e8re \u00e0 partir du minerai.<\/p>\n","protected":false},"author":2,"featured_media":2135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-4279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recyclage"],"acf":{"post_country":{"simple_value_formated":"<ul><li><a class=\"post-link\" href=\"https:\/\/scrapad.com\/fr\/paises\/espagne\/\" rel=\"bookmark\">Espagne<\/a><\/li><\/ul>","value_formated":{"postIds":[3685],"postType":"paises"},"value":["3685"],"field":{"ID":0,"key":"field_64ef02d93e348","label":"Pa\u00eds","name":"post_country","aria-label":"","prefix":"acf","type":"relationship","value":null,"menu_order":0,"instructions":"","required":0,"id":"","class":"","conditional_logic":0,"parent":"group_64ef02d9ad6ee","wrapper":{"width":"","class":"","id":""},"post_type":["paises"],"post_status":["publish"],"taxonomy":"","filters":["search","post_type","taxonomy"],"return_format":"id","min":"","max":"","elements":"","_name":"post_country","_valid":1}}},"_links":{"self":[{"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/posts\/4279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/comments?post=4279"}],"version-history":[{"count":5,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/posts\/4279\/revisions"}],"predecessor-version":[{"id":9138,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/posts\/4279\/revisions\/9138"}],"acf:post":[{"embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/paises\/3685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/media\/2135"}],"wp:attachment":[{"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/media?parent=4279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/categories?post=4279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scrapad.com\/fr\/wp-json\/wp\/v2\/tags?post=4279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}