{"id":46845,"date":"2026-10-19T18:21:25","date_gmt":"2026-10-19T18:21:25","guid":{"rendered":"https:\/\/gemdrytech.com\/?page_id=46845"},"modified":"2026-10-20T11:31:22","modified_gmt":"2026-10-20T11:31:22","slug":"dyes-pigments-intermediates","status":"publish","type":"page","link":"https:\/\/gemdrytech.com\/fr\/application-families\/dyes-pigments-intermediates\/","title":{"rendered":"S\u00e9chage des colorants, pigments &#038; interm\u00e9diaires"},"content":{"rendered":"<div class=\"gemx\">\n<div class=\"gx-hero\">\n<div>\n<div class=\"eyebrow\">Applications<\/div>\n<h1>S\u00e9chage des colorants, pigments &amp; interm\u00e9diaires<\/h1>\n<p class=\"hook\"><b>8 mati\u00e8res, chacune dimensionn\u00e9e \u00e0 partir d&rsquo;un essai pilote.<\/b> Les produits typiques perdent 50\u201360% de leur poids sous forme d&rsquo;eau : le produit est conforme et s&rsquo;\u00e9coule librement.<\/p>\n<ul class=\"gx-proof\">\n<li>Essai pilote sur votre propre \u00e9chantillon<\/li>\n<li>112+ installations dans 7 pays<\/li>\n<li>R\u00e9ponse d&rsquo;un ing\u00e9nieur sous 1 jour ouvr\u00e9<\/li>\n<\/ul>\n<p class=\"lead\">Les colorants, pigments et interm\u00e9diaires comprennent les colorants acides, r\u00e9actifs, dispers\u00e9s et au soufre, les pigments organiques et inorganiques, les colorants naturels v\u00e9g\u00e9taux et animaux, et les interm\u00e9diaires comme les sels de BDSA. La plupart sortent du filtre-presse sous forme de g\u00e2teau humide, g\u00e9n\u00e9ralement \u00e0 40\u201375% d&rsquo;humidit\u00e9. Le s\u00e9chage doit fournir une poudre fine et dispersible, avec une nuance, une force et une solubilit\u00e9 constantes, car les clients jugent la qualit\u00e9 de la couleur \u00e0 chaque lot teint ou imprim\u00e9.<\/p>\n<div class=\"btns\"><a class=\"btn\" data-cta=\"hero-quote\" href=\"#sample\">Obtenez un devis budg\u00e9taire dimensionn\u00e9 sous 48 h<\/a><a class=\"btn ghost\" data-cta=\"hero-pilot-trial\" href=\"#sample\">Demander un essai pilote<\/a><\/div>\n<div class=\"qa\">\n<div class=\"k\">R\u00e9ponse rapide<\/div>\n<p>GEM s\u00e8che 8 mati\u00e8res dans la famille Colorants, pigments et interm\u00e9diaires, le plus souvent sur le s\u00e9cheur flash et le s\u00e9cheur \u00e0 pales. Le tableau ci-dessous compare l&rsquo;humidit\u00e9 typique et le s\u00e9cheur recommand\u00e9 pour chacune.<\/p>\n<\/div>\n<\/div>\n<aside class=\"box\"><figure class=\"ph photo\"><img decoding=\"async\" width=\"743\" height=\"426\" src=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/10\/Acid_Voilet-1.webp\" class=\"attachment-large size-large\" alt=\"S\u00e9chage des colorants, pigments et interm\u00e9diaires avec le s\u00e9cheur flash GEM\" loading=\"eager\" fetchpriority=\"high\" srcset=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/10\/Acid_Voilet-1.webp 743w, https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/10\/Acid_Voilet-1-300x172.webp 300w\" sizes=\"(max-width: 743px) 100vw, 743px\" style=\"width:100%;height:57.34%;max-width:743px;\" \/><\/figure><span class=\"lab\">Les plus prescrits<\/span><\/p>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/fr\/products\/seche-linge-flash\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Flash-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur flash<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recommand\u00e9<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Paddle-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur \u00e0 pales<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recommand\u00e9<\/span><\/span><\/a><\/div>\n<p class=\"note\">8 mati\u00e8res. <a href=\"#materials\">Parcourir \u2193<\/a><\/p>\n<\/aside>\n<\/div>\n<div class=\"gx-trust\"><span><b>1998<\/b>ann\u00e9e de cr\u00e9ation<\/span><span><b>112+<\/b>installations<\/span><span><b>7<\/b>pays<\/span><span><b>Dried &amp; Tested<\/b>essais pilotes dans nos locaux<\/span><span><a href=\"https:\/\/gemdrytech.com\/fr\/certifications\/\">Certifications<\/a> \u00b7 <a href=\"https:\/\/gemdrytech.com\/fr\/case-studies\/\">\u00c9tudes de cas<\/a><\/span><\/div>\n<div class=\"gx-sec\" id=\"materials\">\n<div class=\"eyebrow\">Mati\u00e8res<\/div>\n<h2>Colorants, pigments &amp; interm\u00e9diaires : humidit\u00e9 et s\u00e9cheur par mati\u00e8re<\/h2>\n<div class=\"tbl\">\n<table>\n<thead>\n<tr>\n<th>Mati\u00e8re<\/th>\n<th>Humidit\u00e9 d&rsquo;entr\u00e9e<\/th>\n<th>Cible<\/th>\n<th>S\u00e9cheur recommand\u00e9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/acid-dyes\/\">Colorants acides<\/a><\/td>\n<td>40\u201360%<\/td>\n<td>2\u20135%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/seche-linge-flash\/\">S\u00e9cheur flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/reactive-dyes\/\">Colorants r\u00e9actifs<\/a><\/td>\n<td>Essai pilote<\/td>\n<td>2\u20135%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\">S\u00e9cheur \u00e0 pales<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/fr\/products\/secheur-rotatif-sous-vide\/\">S\u00e9cheur rotatif sous vide<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/disperse-dyes\/\">Colorants dispers\u00e9s<\/a><\/td>\n<td>40\u201360%<\/td>\n<td>2\u20135%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/seche-linge-flash\/\">S\u00e9cheur flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/sulphur-black\/\">Noir au soufre<\/a><\/td>\n<td>Essai pilote<\/td>\n<td>Selon sp\u00e9cification<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\">S\u00e9cheur \u00e0 pales<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/dye-intermediates\/\">Interm\u00e9diaires de colorants<\/a><\/td>\n<td>Essai pilote<\/td>\n<td>Selon sp\u00e9cification<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\">S\u00e9cheur \u00e0 pales<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/fr\/products\/secheur-rotatif-sous-vide\/\">S\u00e9cheur rotatif sous vide<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/pigments\/\">Pigments industriels<\/a><\/td>\n<td>50\u201375%<\/td>\n<td>0.5\u20132%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/seche-linge-flash\/\">S\u00e9cheur flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/natural-plant-and-animal-dyes\/\">Colorants naturels v\u00e9g\u00e9taux &amp; animaux<\/a><\/td>\n<td>Essai pilote<\/td>\n<td>Selon sp\u00e9cification<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/secheur-rotatif-sous-vide\/\">S\u00e9cheur rotatif sous vide<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-convoyeur-a-passage-unique\/\">S\u00e9cheur \u00e0 convoyeur monopasse<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/applications\/sodium-salt-of-bdsa\/\">Sel de sodium du BDSA<\/a><\/td>\n<td>Essai pilote<\/td>\n<td>Selon sp\u00e9cification<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\">S\u00e9cheur \u00e0 pales<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"gx-sec alt\">\n<div class=\"gx-two\">\n<div>\n<div class=\"eyebrow\">Comment GEM le s\u00e8che<\/div>\n<h2>Choix du s\u00e9cheur pour les colorants, pigments &amp; interm\u00e9diaires<\/h2>\n<p>Les g\u00e2teaux de filtration de colorants acides et dispers\u00e9s et de pigments qui se d\u00e9sagr\u00e8gent en fines particules sont s\u00e9ch\u00e9s dans des s\u00e9cheurs flash, o\u00f9 le s\u00e9chage dure quelques secondes et la temp\u00e9rature produit reste basse. Les colorants r\u00e9actifs, le noir au soufre, les sels de BDSA et les interm\u00e9diaires collants, thermosensibles ou charg\u00e9s de solvant vont vers des s\u00e9cheurs \u00e0 pales ou des s\u00e9cheurs rotatifs sous vide, qui s\u00e8chent indirectement en enceinte \u00e9tanche. Les s\u00e9cheurs \u00e0 film mince agit\u00e9 et \u00e0 tambour traitent les solutions de colorants liquides, et les colorants naturels peuvent \u00eatre s\u00e9ch\u00e9s sur convoyeur monopasse ou sous vide.<\/p>\n<div class=\"tbl\">\n<table>\n<tbody>\n<tr>\n<td>Humidit\u00e9 d&rsquo;entr\u00e9e<\/td>\n<td>40\u201375% pour les g\u00e2teaux issus de filtres-presses<\/td>\n<\/tr>\n<tr>\n<td>Humidit\u00e9 cible<\/td>\n<td>Environ 0.5\u20135%, selon la classe de colorant et la sp\u00e9cification du pigment<\/td>\n<\/tr>\n<tr>\n<td>Approche de s\u00e9chage<\/td>\n<td>S\u00e9chage flash \u00e0 contact court pour les g\u00e2teaux dispersibles ; s\u00e9chage indirect \u00e0 pales ou sous vide pour les produits collants, r\u00e9actifs ou charg\u00e9s de solvant<\/td>\n<\/tr>\n<tr>\n<td>Sources de chaleur<\/td>\n<td>Vapeur, huile thermique ou g\u00e9n\u00e9rateurs d&rsquo;air chaud indirects au gaz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/fr\/products\/seche-linge-flash\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Flash-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur flash<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recommand\u00e9<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-glace\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Paddle-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur \u00e0 pales<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recommand\u00e9<\/span><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/fr\/products\/secheur-rotatif-sous-vide\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Rotary-Vacum-Paddle-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur rotatif sous vide<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/fr\/products\/secheur-a-tambour-simple-double\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/10\/Single-Drum-Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur \u00e0 tambour simple \/ double<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/fr\/products\/sechoir-a-film-mince-agite-atfd\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Agitated_Thin_Film_Dryer.webp\" width=\"54\"\/><span><b>S\u00e9cheur \u00e0 film mince agit\u00e9<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">Le d\u00e9fi<\/div>\n<h2>Ce qui rend ces mati\u00e8res difficiles \u00e0 s\u00e9cher<\/h2>\n<ul class=\"ticks\">\n<li>La nuance, la force tinctoriale et la solubilit\u00e9 changent si le colorant surchauffe : la temp\u00e9rature produit doit \u00eatre \u00e9troitement ma\u00eetris\u00e9e.<\/li>\n<li>De nombreux g\u00e2teaux de filtre-presse passent par une phase collante et p\u00e2teuse qui encrasse les surfaces chauff\u00e9es et forme des grumeaux dans le s\u00e9cheur.<\/li>\n<li>Les fines poussi\u00e8res color\u00e9es contaminent les \u00e9quipements et leur environnement : la captation, le confinement et la nettoyabilit\u00e9 comptent lors des changements de nuance.<\/li>\n<li>Certains interm\u00e9diaires sont r\u00e9actifs, charg\u00e9s de solvant ou dangereux et exigent un s\u00e9chage indirect ferm\u00e9 avec un traitement adapt\u00e9 des vapeurs.<\/li>\n<\/ul>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">Les b\u00e9n\u00e9fices<\/div>\n<h2>Pourquoi c&rsquo;est rentable<\/h2>\n<p>Un s\u00e9chage fiable pr\u00e9serve la nuance et la force pour lesquelles paie une teinturerie, r\u00e9duit les rejets de lots et les recoupages destin\u00e9s \u00e0 corriger la couleur, et limite le produit perdu sous forme de poussi\u00e8re. Le s\u00e9chage ferm\u00e9 des interm\u00e9diaires charg\u00e9s de solvant favorise aussi la conformit\u00e9 et la r\u00e9cup\u00e9ration du solvant.<\/p>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">FAQ<\/div>\n<h2>Colorants, pigments &amp; interm\u00e9diaires : les questions des acheteurs<\/h2>\n<details open=\"\">\n<summary>Pourquoi utilise-t-on des s\u00e9cheurs flash pour les colorants et les pigments ?<\/summary>\n<div class=\"ans\">Les s\u00e9cheurs flash dispersent le g\u00e2teau humide dans l&rsquo;air chaud et le s\u00e8chent en quelques secondes : chaque particule n&rsquo;est expos\u00e9e que bri\u00e8vement \u00e0 une temp\u00e9rature \u00e9lev\u00e9e. Cela limite les dommages thermiques sur la nuance et la force et produit une poudre fine qui n\u00e9cessite souvent peu de broyage ult\u00e9rieur.<\/div>\n<\/details>\n<details>\n<summary>Quel s\u00e9cheur convient aux colorants r\u00e9actifs ?<\/summary>\n<div class=\"ans\">Les colorants r\u00e9actifs sont thermosensibles et peuvent perdre de leur force s&rsquo;ils surchauffent. Les s\u00e9cheurs \u00e0 pales et les s\u00e9cheurs rotatifs sous vide permettent de s\u00e9cher \u00e0 des temp\u00e9ratures produit plus basses par chauffage indirect, et le vide abaisse encore le point d&rsquo;\u00e9bullition. Certaines qualit\u00e9s s\u00e8chent aussi bien en s\u00e9cheur flash avec une r\u00e9gulation de temp\u00e9rature soign\u00e9e.<\/div>\n<\/details>\n<details>\n<summary>Comment g\u00e9rer les changements de couleur sur le s\u00e9cheur ?<\/summary>\n<div class=\"ans\">Les changements de nuance exigent des \u00e9quipements qui se nettoient rapidement et \u00e0 fond. Des surfaces internes lisses, des portes d&rsquo;acc\u00e8s, des d\u00e9poussi\u00e9reurs nettoyables et des lignes d\u00e9di\u00e9es aux nuances fonc\u00e9es et claires r\u00e9duisent la contamination crois\u00e9e. Nous tenons compte de votre gamme de produits et de la fr\u00e9quence des changements lors du choix du s\u00e9cheur.<\/div>\n<\/details>\n<\/div>\n<div class=\"gx-sample\" id=\"sample\">\n<div class=\"ctabig\">\n<h2>Envoyez-nous un \u00e9chantillon. Voyez-le s\u00e9ch\u00e9.<\/h2>\n<p>Nous testons votre mati\u00e8re dans notre installation pilote avant toute d\u00e9cision d&rsquo;\u00e9quipement, puis nous dimensionnons le s\u00e9cheur \u00e0 partir de donn\u00e9es r\u00e9elles.<\/p>\n<ol class=\"steps\">\n<li>Indiquez-nous la mati\u00e8re, l&rsquo;humidit\u00e9 et le d\u00e9bit.<\/li>\n<li>Un ing\u00e9nieur confirme le plan d&rsquo;essai et l&rsquo;exp\u00e9dition de l&rsquo;\u00e9chantillon.<\/li>\n<li>Vous recevez les donn\u00e9es de s\u00e9chage et une recommandation dimensionn\u00e9e avec un devis budg\u00e9taire.<\/li>\n<\/ol>\n<div class=\"ctaexp\">\n<h3>Votre mati\u00e8re n&rsquo;est pas list\u00e9e ? Parlez \u00e0 notre expert technique.<\/h3>\n<p>D\u00e9crivez-la dans le formulaire, ou <a class=\"walink\" data-cta=\"whatsapp-expert\" href=\"https:\/\/wa.me\/919831173874\" rel=\"noopener\" target=\"_blank\">\u00e9crivez \u00e0 un ing\u00e9nieur<\/a> directement \u2192<\/p>\n<\/div>\n<\/div>\n<div class=\"gx-formcard\" data-material=\"\">\n<h3>Demander un essai ou un devis<\/h3>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f47204-o1\" lang=\"fr-FR\" dir=\"ltr\" data-wpcf7-id=\"47204\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/46845#wpcf7-f47204-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"47204\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"fr_FR\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f47204-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><span id=\"wpcf7-6ada5749b8a34-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap honeypot-305-wrap\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><label for=\"wpcf7-6ada5749b8a34-field\" class=\"hp-message\">Veuillez laisser ce champ vide.<\/label><input id=\"wpcf7-6ada5749b8a34-field\"  class=\"wpcf7-form-control wpcf7-text\" type=\"text\" name=\"honeypot-305\" value=\"\" autocomplete=\"new-password\" tabindex=\"1000\" data-cf7apps-tabindex=\"1000\" \/><\/span>\n<\/p>\n<div class=\"gx-form\">\n\t<div class=\"gx-f\">\n\t\t<p><label>Mati\u00e8re \u00e0 s\u00e9cher*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-material\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"ex. aliment pour crevettes, boues de STEP\" value=\"\" type=\"text\" name=\"c-material\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>D\u00e9bit<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-throughput\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex. 2 t\/h ou 20 t\/jour humide\" value=\"\" type=\"text\" name=\"c-throughput\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Humidit\u00e9 en entr\u00e9e (%)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-moist-in\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex. 25\" value=\"\" type=\"text\" name=\"c-moist-in\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Humidit\u00e9 en sortie (%)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-moist-out\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex. 10\" value=\"\" type=\"text\" name=\"c-moist-out\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Nom complet*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Entreprise*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"organization\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-company\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>E-mail professionnel*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"c-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>T\u00e9l\u00e9phone \/ WhatsApp*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-phone\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-phonetext wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-phonetext\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-phone\" \/><input type=\"hidden\" name=\"c-phone-country-code\" class=\"wpcf7-phonetext-country-code\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Pays<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-multicountry\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-countrytext wpcf7-text wpcf7-validates-as-countrytext\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-multicountry\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Pouvez-vous envoyer un \u00e9chantillon ?<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-sample\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"c-sample\"><option value=\"Oui, je peux envoyer un \u00e9chantillon\">Oui, je peux envoyer un \u00e9chantillon<\/option><option value=\"Pas encore, conseillez-moi d\u2019abord\">Pas encore, conseillez-moi d\u2019abord<\/option><\/select><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f gx-full\">\n\t\t<p><label>Autres informations (source de chaleur, proc\u00e9d\u00e9 actuel, d\u00e9lai)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"c-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_source\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_medium\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_campaign\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_term\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"gclid\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"msclkid\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"li_fat_id\" \/>\n\t<div class=\"gx-full\">\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Envoyer ma demande d\u2019essai\" \/>\n\t\t<\/p>\n\t<\/div>\n\t<p class=\"gx-full gx-fine\">Un ing\u00e9nieur r\u00e9pond sous un jour ouvr\u00e9. Nous ne partageons jamais vos donn\u00e9es.\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"gx-sticky\"><a class=\"btn\" data-cta=\"sticky-quote\" href=\"#sample\">Devis budg\u00e9taire sous 48 h<\/a><a class=\"btn wa\" data-cta=\"whatsapp-sticky\" href=\"https:\/\/wa.me\/919831173874\" rel=\"noopener\" target=\"_blank\">WhatsApp<\/a><\/div>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Service\", \"name\": \"S\u00e9chage des colorants, pigments & interm\u00e9diaires\", \"serviceType\": \"\u00c9quipements de s\u00e9chage industriel et ing\u00e9nierie des proc\u00e9d\u00e9s\", \"provider\": {\"@type\": \"Organization\", \"name\": \"GEM Drytech Systems LLP\", \"url\": \"https:\/\/gemdrytech.com\/\"}, \"areaServed\": \"Monde entier\", \"description\": \"Les colorants, pigments et interm\u00e9diaires comprennent les colorants acides, r\u00e9actifs, dispers\u00e9s et au soufre, les pigments organiques et inorganiques, les colorants naturels v\u00e9g\u00e9taux et animaux, et les interm\u00e9diaires comme les sels de BDSA. 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Les produits typiques perdent 50\u201360% de leur poids sous forme d&rsquo;eau : le produit est conforme et s&rsquo;\u00e9coule librement. Essai pilote sur votre propre \u00e9chantillon 112+ installations dans 7 pays R\u00e9ponse d&rsquo;un ing\u00e9nieur sous 1 jour ouvr\u00e9 Les colorants,&hellip; <a class=\"more-link\" href=\"https:\/\/gemdrytech.com\/fr\/application-families\/dyes-pigments-intermediates\/\">Continue reading <span class=\"screen-reader-text\">S\u00e9chage des colorants, pigments &#038; interm\u00e9diaires<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":39472,"parent":46686,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-46845","page","type-page","status-publish","has-post-thumbnail","hentry","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u00e9cheurs colorants &amp; pigments | Flash, pales, vide | GEM<\/title>\n<meta name=\"description\" content=\"S\u00e9cheurs flash, \u00e0 pales et rotatifs sous vide pour colorants acides, r\u00e9actifs et dispers\u00e9s, pigments et interm\u00e9diaires. 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