{"id":6161,"date":"2025-10-13T11:49:31","date_gmt":"2025-10-13T09:49:31","guid":{"rendered":"https:\/\/www.evaporation.com\/?page_id=6161"},"modified":"2026-01-13T14:13:08","modified_gmt":"2026-01-13T13:13:08","slug":"cristallisation-purification-sulfate-sodium-na2so4","status":"publish","type":"page","link":"https:\/\/www.evaporation.com\/fr\/expertise-approche-globale-problematiques-industries-secteur\/solutions-globales-defis-procedes-industrie-chimie-minerale\/cristallisation-purification-sulfate-sodium-na2so4\/","title":{"rendered":"Na2SO4"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6161\" class=\"elementor elementor-6161\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f492856 e-con-full e-flex e-con e-parent\" data-id=\"4f492856\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dc7829a elementor-widget elementor-widget-heading\" data-id=\"6dc7829a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Na2SO4<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71d5b8e8 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"71d5b8e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sulfate de sodium (Na\u2082SO\u2084) : cristallisation et purification pour la chimie et les d\u00e9tergents<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-11e80274 e-flex e-con-boxed e-con e-parent\" data-id=\"11e80274\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79e99533 elementor-widget elementor-widget-breadcrumbs\" data-id=\"79e99533\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.evaporation.com\/fr\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ce7413d e-con-full e-flex e-con e-child\" data-id=\"ce7413d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-12a01c8c e-con-full e-flex e-con e-child\" data-id=\"12a01c8c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6b4dc9 elementor-widget elementor-widget-text-editor\" data-id=\"a6b4dc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le sulfate de sodium est un sel min\u00e9ral utilis\u00e9 dans de nombreuses industries, notamment les d\u00e9tergents et le verre. Il peut \u00eatre issu :<\/p><ul><li>De gisements miniers<\/li><li>De co-produits industriels (chimie, traitement d\u2019effluents, etc.)<\/li><\/ul><p>FE propose des solutions de cristallisation performantes pour produire un Na\u2082SO\u2084 purifi\u00e9, adapt\u00e9 aux exigences industrielles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6a0194 e-con-full e-flex e-con e-child\" data-id=\"c6a0194\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c674b68 elementor-widget elementor-widget-image\" data-id=\"4c674b68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"56\" height=\"59\" src=\"https:\/\/www.evaporation.com\/wp-content\/uploads\/fe-icon-edge-to-edge.svg\" class=\"attachment-large size-large wp-image-2017\" alt=\"FE Icon\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7116c49f elementor-widget elementor-widget-heading\" data-id=\"7116c49f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cristallisation en deux \u00e9tapes : d\u00e9cahydrat\u00e9 puis anhydre<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-545e6aac elementor-widget elementor-widget-text-editor\" data-id=\"545e6aac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Selon la qualit\u00e9 de la saumure en entr\u00e9e, le proc\u00e9d\u00e9 peut int\u00e9grer :<\/p><ol><li>Une premi\u00e8re <a href=\"https:\/\/www.evaporation.com\/technologies\/cristallisation\/\"><u>cristallisation<\/u> <\/a>\u00e0 froid pour la forme d\u00e9cahydrat\u00e9 (Na\u2082SO\u2084\u00b710H\u2082O), permettant une premi\u00e8re \u00e9tape de purification<\/li><li>Une recristallisation avec <u><a href=\"https:\/\/www.evaporation.com\/technologies\/cristallisation\/ifc-la-nouvelle-generation-de-cristalliseurs-haute-performance\/\">IFC\u00ae (Indirect Forced Circulation)<\/a><\/u> pour la forme anhydre (Na<sub>2<\/sub>SO<sub>4<\/sub>), pour atteindre les sp\u00e9cifications requises par les applications finales<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6018fd99 e-con-full e-flex e-con e-child\" data-id=\"6018fd99\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-653b8c92 elementor-widget elementor-widget-image\" data-id=\"653b8c92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"56\" height=\"59\" src=\"https:\/\/www.evaporation.com\/wp-content\/uploads\/fe-icon-edge-to-edge.svg\" class=\"attachment-large size-large wp-image-2017\" alt=\"FE Icon\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75c45436 elementor-widget elementor-widget-heading\" data-id=\"75c45436\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications industrielles :<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-859d874 elementor-widget elementor-widget-text-editor\" data-id=\"859d874\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>D\u00e9tergents (agent de charge)<\/li><li>Verre (fondant)<\/li><li>Chimie (synth\u00e8ses, catalyseurs)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c844199 e-con-full e-flex e-con e-child\" data-id=\"c844199\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d24ad62 elementor-widget elementor-widget-image\" data-id=\"d24ad62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"56\" height=\"59\" src=\"https:\/\/www.evaporation.com\/wp-content\/uploads\/fe-icon-edge-to-edge.svg\" class=\"attachment-large size-large wp-image-2017\" alt=\"FE Icon\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f00099d elementor-widget elementor-widget-heading\" data-id=\"f00099d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technologies robustes et performantes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7b372b elementor-widget elementor-widget-text-editor\" data-id=\"c7b372b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nos cristallisoirs sont con\u00e7us pour :<\/p><ul><li style=\"list-style-type: none;\"><ul><li>G\u00e9rer des solutions salines complexes<\/li><li>Offrir une distribution granulom\u00e9trique ma\u00eetris\u00e9e<\/li><li>R\u00e9duire les fines et faciliter le s\u00e9chage<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3accb9 e-con-full e-flex e-con e-child\" data-id=\"e3accb9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9cbf103 elementor-widget elementor-widget-image\" data-id=\"9cbf103\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"56\" height=\"59\" src=\"https:\/\/www.evaporation.com\/wp-content\/uploads\/fe-icon-edge-to-edge.svg\" class=\"attachment-large size-large wp-image-2017\" alt=\"FE Icon\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4ee7fb elementor-widget elementor-widget-heading\" data-id=\"a4ee7fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Efficacit\u00e9 \u00e9nerg\u00e9tique et mat\u00e9riaux adapt\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9963bdf elementor-widget elementor-widget-text-editor\" data-id=\"9963bdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Int\u00e9gration possible de <a href=\"https:\/\/www.evaporation.com\/technologies\/cristallisation\/ifc-la-nouvelle-generation-de-cristalliseurs-haute-performance\/\"><u>compression m\u00e9canique de vapeur<\/u> (CMV)<\/a> pour r\u00e9duire la consommation \u00e9nerg\u00e9tique<\/li>\n<li>Utilisation de mat\u00e9riaux r\u00e9sistants \u00e0 la corrosion et abrasion pour garantir la durabilit\u00e9 des installations<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Na2SO4 Sulfate de sodium (Na\u2082SO\u2084) : cristallisation et purification pour la chimie et les d\u00e9tergents Le sulfate de sodium est un sel min\u00e9ral utilis\u00e9 dans de nombreuses industries, notamment les d\u00e9tergents et le verre. Il peut \u00eatre issu : De gisements miniers De co-produits industriels (chimie, traitement d\u2019effluents, etc.) FE propose des solutions de cristallisation [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":6146,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6161","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Na2SO4 - France Evaporation<\/title>\n<meta name=\"description\" content=\"FE by France Evaporation propose des solutions de cristallisation performantes pour un Na\u2082SO\u2084 purifi\u00e9, adapt\u00e9 aux exigences industrielles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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