{"id":98794,"date":"2021-07-05T13:57:41","date_gmt":"2021-07-05T05:57:41","guid":{"rendered":"https:\/\/www.alpapowder.com\/etude-de-cas\/mineral\/"},"modified":"2022-07-26T10:48:47","modified_gmt":"2022-07-26T02:48:47","slug":"mineral","status":"publish","type":"page","link":"https:\/\/www.alpapowder.com\/fr\/etude-de-cas\/mineral\/","title":{"rendered":"Min\u00e9ral"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><p>[vc_row unlock_row_content=\u00a0\u00bbyes\u00a0\u00bb row_height_percent=\u00a0\u00bb70&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb0&Prime; top_padding=\u00a0\u00bb0&Prime; bottom_padding=\u00a0\u00bb0&Prime; overlay_alpha=\u00a0\u00bb50&Prime; equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb0&Prime; column_width_percent=\u00a0\u00bb100&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime;][vc_column column_width_percent=\u00a0\u00bb100&Prime; position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb gutter_size=\u00a0\u00bb2&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb4&Prime; style=\u00a0\u00bbdark\u00a0\u00bb back_color=\u00a0\u00bbaccent\u00a0\u00bb overlay_alpha=\u00a0\u00bb80&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; shift_y_down=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; mobile_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/2&Prime;][vc_custom_heading auto_text=\u00a0\u00bbyes\u00a0\u00bb heading_semantic=\u00a0\u00bbh1&Prime; text_size=\u00a0\u00bbh1&Prime;][\/vc_custom_heading][vc_empty_space empty_h=\u00a0\u00bb1&Prime;][vc_column_text]Il existe plus de 3 000 types de min\u00e9raux actuellement connus dans la nature et plus de 200 types de min\u00e9raux courants. Parmi eux, les min\u00e9raux silicat\u00e9s repr\u00e9sentent environ 90 % de la cro\u00fbte terrestre. D&rsquo;autres groupes min\u00e9raux importants comprennent les \u00e9l\u00e9ments naturels, les sulfures, les oxydes, les halog\u00e9nures, les carbonates, les sulfates et les phosphates<\/p>\n<p>Les min\u00e9raux ont un large \u00e9ventail d&rsquo;applications dans l&rsquo;industrie. Le sel, le borate, la barytine, le sable de quartz, le gypse, etc. sont largement utilis\u00e9s comme mati\u00e8res premi\u00e8res dans l&rsquo;industrie chimique ; le calcaire et la fluorine sont utilis\u00e9s comme aides \u00e0 la combustion pour la fabrication de l&rsquo;acier ; le graphite, la magn\u00e9site, le sable de fonderie et l&rsquo;argile r\u00e9fractaire sont utilis\u00e9s pour la m\u00e9tallurgie ; le phosphate , le nitrate et la potasse sont essentiels dans la fabrication d&rsquo;engrais ; divers autres min\u00e9raux industriels sont utilis\u00e9s dans la c\u00e9ramique, le broyage, le forage de puits de p\u00e9trole, la boue, la filtration, etc.<\/p>\n<p>Les charges en poudre non m\u00e9talliques sont utilis\u00e9es dans les mat\u00e9riaux polym\u00e8res et les mat\u00e9riaux composites tels que les plastiques, le caoutchouc, les adh\u00e9sifs, etc. La surface de la charge est modifi\u00e9e pour am\u00e9liorer sa compatibilit\u00e9 avec la matrice, sa dispersibilit\u00e9, sa r\u00e9sistance m\u00e9canique et ses performances globales.<\/p>\n<p>\u00ab\u00a0Protection environnementale et haute valeur \u00bb est le principe qu&rsquo;ALPA suit dans le traitement industriel des min\u00e9raux. Dans la pratique \u00e0 long terme, ALPA a accumul\u00e9 une riche exp\u00e9rience et peut fournir un ensemble complet de technologies de production min\u00e9rale et d&rsquo;\u00e9quipements de traitement.[\/vc_column_text][vc_empty_space empty_h=\u00a0\u00bb1&Prime;][vc_button size=\u00a0\u00bbbtn-sm\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0&Prime; link=\u00a0\u00bburl:https%3A%2F%2Fcaco3.alpapowder.com|target:_blank|\u00a0\u00bb icon=\u00a0\u00bbfa fa-mail-forward\u00a0\u00bb]Lecture \u00e9tendue : Repr\u00e9sentant des min\u00e9raux mous : technologie de traitement et application du carbonate de calcium (English)[\/vc_button][vc_button size=\u00a0\u00bbbtn-sm\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0&Prime; link=\u00a0\u00bburl:https%3A%2F%2Fquartz.alpapowder.com|target:_blank|\u00a0\u00bb icon=\u00a0\u00bbfa fa-mail-forward\u00a0\u00bb]Lecture \u00e9tendue : Repr\u00e9sentant min\u00e9ral dur : technologie de traitement et application de poudre de silice (poudre de quartz)(English)[\/vc_button][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100&Prime; 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carousel_nav=\u00a0\u00bbyes\u00a0\u00bb carousel_nav_mobile=\u00a0\u00bbyes\u00a0\u00bb carousel_dots=\u00a0\u00bbyes\u00a0\u00bb carousel_dots_mobile=\u00a0\u00bbyes\u00a0\u00bb carousel_dots_inside=\u00a0\u00bbyes\u00a0\u00bb carousel_dot_padding=\u00a0\u00bb2&Prime; stage_padding=\u00a0\u00bb0&Prime; single_text=\u00a0\u00bboverlay\u00a0\u00bb single_style=\u00a0\u00bbdark\u00a0\u00bb single_overlay_opacity=\u00a0\u00bb50&Prime; single_overlay_anim=\u00a0\u00bbno\u00a0\u00bb single_h_align=\u00a0\u00bbright\u00a0\u00bb single_padding=\u00a0\u00bb3&Prime; single_title_dimension=\u00a0\u00bbh4&Prime; single_border=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100&Prime; position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb gutter_size=\u00a0\u00bb3&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb3&Prime; style=\u00a0\u00bbdark\u00a0\u00bb overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; shift_y_down=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; mobile_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/2&Prime;][uncode_block id=\u00a0\u00bb85796&Prime; inside_column=\u00a0\u00bbyes\u00a0\u00bb][uncode_list larger=\u00a0\u00bbyes\u00a0\u00bb icon=\u00a0\u00bbfa fa-square-o\u00a0\u00bb]<\/p>\n<ul>\n<li>L&rsquo;efficacit\u00e9 de la collecte des mat\u00e9riaux atteint 99,9%.<\/li>\n<li>Les pi\u00e8ces cl\u00e9s en contact avec le mat\u00e9riau sont prot\u00e9g\u00e9es par une vari\u00e9t\u00e9 de mat\u00e9riaux selon le contr\u00f4le des \u00e9l\u00e9ments sensibles du mat\u00e9riau afin d&rsquo;assurer dans une large mesure la puret\u00e9 du mat\u00e9riau.<\/li>\n<li>L&rsquo;ensemble du syst\u00e8me est dans un \u00e9tat ferm\u00e9 tout au long du processus, pas de poussi\u00e8re, de bruit inf\u00e9rieur \u00e0 80 dB, propre et respectueux de l&rsquo;environnement.<\/li>\n<li>Les fonctions de s\u00e9chage, de dispersion et de modification peuvent \u00eatre r\u00e9alis\u00e9es en m\u00eame temps.<\/li>\n<li>Une meilleure solution est choisie en fonction de la duret\u00e9, de la valeur ajout\u00e9e, du rendement, etc. du mat\u00e9riau.<\/li>\n<\/ul>\n<p>[\/uncode_list][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>[vc_row unlock_row_content=\u00a0\u00bbyes\u00a0\u00bb row_height_percent=\u00a0\u00bb70&Prime; 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