{"id":47017,"date":"2026-10-19T18:21:31","date_gmt":"2026-10-19T18:21:31","guid":{"rendered":"https:\/\/gemdrytech.com\/?page_id=47017"},"modified":"2026-10-20T11:35:18","modified_gmt":"2026-10-20T11:35:18","slug":"minerals-ores-ceramics","status":"publish","type":"page","link":"https:\/\/gemdrytech.com\/pt\/application-families\/minerals-ores-ceramics\/","title":{"rendered":"Secagem de Minerais, Min\u00e9rios e Cer\u00e2mica"},"content":{"rendered":"<div class=\"gemx\">\n<div class=\"gx-hero\">\n<div>\n<div class=\"eyebrow\">Aplica\u00e7\u00f5es<\/div>\n<h1>Secagem de Minerais, Min\u00e9rios e Cer\u00e2mica<\/h1>\n<p class=\"hook\"><b>23 materiais, cada um dimensionado a partir de um teste piloto.<\/b> As cargas t\u00edpicas perdem 5\u201365% do seu peso como \u00e1gua, de modo que o produto atende \u00e0 especifica\u00e7\u00e3o e escoa livremente.<\/p>\n<ul class=\"gx-proof\">\n<li>Teste piloto com a sua pr\u00f3pria amostra<\/li>\n<li>112+ instala\u00e7\u00f5es em 7 pa\u00edses<\/li>\n<li>Um engenheiro responde em 1 dia \u00fatil<\/li>\n<\/ul>\n<p class=\"lead\">Minerais, min\u00e9rios e cer\u00e2mica incluem argilas, caulim e bentonita, calc\u00e1rio e carbonato de c\u00e1lcio, areia de s\u00edlica e de fundi\u00e7\u00e3o, gipsita e talco, min\u00e9rios met\u00e1licos e concentrados de flota\u00e7\u00e3o, carv\u00e3o e p\u00f3s e pe\u00e7as cer\u00e2micas. A maioria \u00e9 seca para reduzir o frete, atender \u00e0s especifica\u00e7\u00f5es de fundi\u00e7\u00f5es e fornos, permitir moagem e peneiramento ou produzir cargas minerais em p\u00f3 seco. S\u00e3o tonelagens pesadas e muitas vezes abrasivas, em que a robustez e a efici\u00eancia de combust\u00edvel fazem diferen\u00e7a.<\/p>\n<div class=\"btns\"><a class=\"btn\" data-cta=\"hero-quote\" href=\"#sample\">Receba um or\u00e7amento dimensionado em 48 h<\/a><a class=\"btn ghost\" data-cta=\"hero-pilot-trial\" href=\"#sample\">Solicitar um teste piloto<\/a><\/div>\n<div class=\"qa\">\n<div class=\"k\">Resposta r\u00e1pida<\/div>\n<p>A GEM seca 23 materiais em Minerais, Min\u00e9rios e Cer\u00e2mica, na maioria das vezes no Secador Rotativo e no Secador Rotativo de Cascata. A tabela abaixo compara a umidade t\u00edpica e o secador recomendado para cada um.<\/p>\n<\/div>\n<\/div>\n<aside class=\"box\"><figure class=\"ph photo\"><img decoding=\"async\" width=\"750\" height=\"674\" src=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Clay-1024x920.jpg\" class=\"attachment-large size-large\" alt=\"Secagem de minerais, min\u00e9rios e cer\u00e2mica com o Secador Rotativo da GEM\" loading=\"eager\" fetchpriority=\"high\" srcset=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Clay-1024x920.jpg 1024w, https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Clay-300x270.jpg 300w, https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Clay-768x690.jpg 768w, https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Clay.jpg 1125w\" sizes=\"(max-width: 750px) 100vw, 750px\" style=\"width:100%;height:89.87%;max-width:1125px;\" \/><\/figure><span class=\"lab\">Mais especificado<\/span><\/p>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/rotary_dryer_1080x686.webp\" width=\"54\"\/><span><b>Secador Rotativo<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-rotativos-em-cascata\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Rotary_Cascade_Dryers-1.webp\" width=\"54\"\/><span><b>Secador Rotativo de Cascata<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><\/span><\/a><\/div>\n<p class=\"note\">23 materiais. <a href=\"#materials\">Explorar \u2193<\/a><\/p>\n<\/aside>\n<\/div>\n<div class=\"gx-trust\"><span><b>1998<\/b>funda\u00e7\u00e3o<\/span><span><b>112+<\/b>instala\u00e7\u00f5es<\/span><span><b>7<\/b>pa\u00edses<\/span><span><b>Dried &amp; Tested<\/b>testes piloto em planta pr\u00f3pria<\/span><span><a href=\"https:\/\/gemdrytech.com\/pt\/certifica-es\/\">Certifica\u00e7\u00f5es<\/a> \u00b7 <a href=\"https:\/\/gemdrytech.com\/pt\/case-studies\/\">Estudos de caso<\/a><\/span><\/div>\n<div class=\"gx-sec\" id=\"materials\">\n<div class=\"eyebrow\">Materiais<\/div>\n<h2>Minerais, Min\u00e9rios e Cer\u00e2mica: umidade e secador por material<\/h2>\n<div class=\"tbl\">\n<table>\n<thead>\n<tr>\n<th>Material<\/th>\n<th>Umidade de entrada<\/th>\n<th>Alvo<\/th>\n<th>Secador recomendado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/clay\/\">Argila<\/a><\/td>\n<td>20\u201330%<\/td>\n<td>2\u20138%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/kaolin\/\">Caulim<\/a><\/td>\n<td>30\u201340%<\/td>\n<td>1\u20138%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/bentonite\/\">Bentonita<\/a><\/td>\n<td>25\u201335%<\/td>\n<td>8\u201312%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/limestone\/\">Calc\u00e1rio<\/a><\/td>\n<td>4\u201310%<\/td>\n<td>abaixo de 1%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-rotativos-em-cascata\/\">Secador Rotativo de Cascata<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/calcium-carbonate\/\">Carbonato de C\u00e1lcio<\/a><\/td>\n<td>35\u201350%<\/td>\n<td>0.2\u20130.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/silica-sand\/\">Areia de S\u00edlica<\/a><\/td>\n<td>5\u201310%<\/td>\n<td>0.1\u20130.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-rotativos-em-cascata\/\">Secador Rotativo de Cascata<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/foundry-sand\/\">Areia de Fundi\u00e7\u00e3o<\/a><\/td>\n<td>4\u201310%<\/td>\n<td>abaixo de 0.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/gypsum\/\">Gipsita<\/a><\/td>\n<td>8\u201315%<\/td>\n<td>abaixo de 1%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/plaster\/\">Gesso<\/a><\/td>\n<td>Teste piloto<\/td>\n<td>Dentro da especifica\u00e7\u00e3o<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo-de-tipo-direto-e-indireto\/\">Secador Rotativo Direto \/ Indireto<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/chrome-ore\/\">Min\u00e9rio de Cromo<\/a><\/td>\n<td>8\u201312%<\/td>\n<td>1\u20133%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/nickel-ore\/\">Min\u00e9rio de N\u00edquel<\/a><\/td>\n<td>30\u201340%<\/td>\n<td>18\u201322%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/iron-ore-fines\/\">Finos de Min\u00e9rio de Ferro<\/a><\/td>\n<td>8\u201314%<\/td>\n<td>1\u20136%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/ilmenite\/\">Ilmenita<\/a><\/td>\n<td>5\u201310%<\/td>\n<td>abaixo de 0.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/zinc-concentrate\/\">Concentrado de Zinco<\/a><\/td>\n<td>8\u201312%<\/td>\n<td>8\u201310% (embarque, alimenta\u00e7\u00e3o do ustulador); abaixo de 1% (fus\u00e3o direta)<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/flotation-concentrates\/\">Concentrados de Flota\u00e7\u00e3o<\/a><\/td>\n<td>8\u201315%<\/td>\n<td>0.2\u20138%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-de-feixe-de-tubos-rotativos\/\">Secador Rotativo de Feixe Tubular<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/mine-tailings-and-residue\/\">Rejeitos e Res\u00edduos de Minera\u00e7\u00e3o<\/a><\/td>\n<td>15\u201335%<\/td>\n<td>Dentro da especifica\u00e7\u00e3o<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/cryolite\/\">Criolita<\/a><\/td>\n<td>Teste piloto<\/td>\n<td>abaixo de 0.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo-de-tipo-direto-e-indireto\/\">Secador Rotativo Direto \/ Indireto<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/magnesium-carbonate\/\">Carbonato de Magn\u00e9sio<\/a><\/td>\n<td>60\u201375%<\/td>\n<td>1\u20133%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/talc\/\">Talco<\/a><\/td>\n<td>20\u201330%<\/td>\n<td>abaixo de 0.5%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/coal\/\">Linhito e Carv\u00e3o de Alta Umidade<\/a><\/td>\n<td>30\u201360%<\/td>\n<td>10\u201320%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-de-feixe-de-tubos-rotativos\/\">Secador Rotativo de Feixe Tubular<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/coal-cake\/\">Torta de Carv\u00e3o<\/a><\/td>\n<td>25\u201335%<\/td>\n<td>8\u201312%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-remo\/\">Secador de P\u00e1s<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-de-feixe-de-tubos-rotativos\/\">Secador Rotativo de Feixe Tubular<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/ceramic-powders-and-slip\/\">P\u00f3s Cer\u00e2micos e Barbotina<\/a><\/td>\n<td>20\u201330%<\/td>\n<td>1\u20137%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/ceramic-honeycomb-and-catalyst-carriers\/\">Colmeias Cer\u00e2micas e Suportes de Catalisadores<\/a><\/td>\n<td>Teste piloto<\/td>\n<td>Dentro da especifica\u00e7\u00e3o<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-banda\/\">Secador de Banda<\/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\">Como a GEM faz a secagem<\/div>\n<h2>Sele\u00e7\u00e3o de secadores para minerais, min\u00e9rios e cer\u00e2mica<\/h2>\n<p>Minerais e min\u00e9rios a granel, como argila, bentonita, min\u00e9rios de cromo, n\u00edquel e ferro, gipsita e areia de fundi\u00e7\u00e3o, s\u00e3o secos em secadores rotativos. Calc\u00e1rio e areia de s\u00edlica s\u00e3o adequados para secadores rotativos de cascata de alta temperatura. Tortas \u00famidas finas e p\u00f3s, como carbonato de c\u00e1lcio, talco, caulim e barbotina cer\u00e2mica, v\u00e3o para secadores flash. Carv\u00e3o e torta de carv\u00e3o s\u00e3o secos de forma indireta em secadores rotativos de feixe tubular ou de p\u00e1s para limitar o risco de inc\u00eandio, e secadores de banda s\u00e3o adequados para colmeias cer\u00e2micas conformadas e suportes de catalisadores.<\/p>\n<div class=\"tbl\">\n<table>\n<tbody>\n<tr>\n<td>Umidade de entrada<\/td>\n<td>4\u201315% para areias, min\u00e9rios e concentrados; 20\u201375% para argilas, tortas de filtro, carbonatos e carv\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>Umidade final<\/td>\n<td>Abaixo de 0.5% para areias e cargas minerais; 1\u201322% para min\u00e9rios, argilas e carv\u00e3o, conforme o uso posterior<\/td>\n<\/tr>\n<tr>\n<td>Abordagem de secagem<\/td>\n<td>Secagem direta em secador rotativo ou de cascata para s\u00f3lidos robustos; secagem flash para finos; secagem indireta para carv\u00e3o combust\u00edvel<\/td>\n<\/tr>\n<tr>\n<td>Fontes de calor<\/td>\n<td>Fornalhas a g\u00e1s, \u00f3leo, carv\u00e3o ou biomassa, gases quentes de fornos ou vapor para secadores indiretos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/rotary_dryer_1080x686.webp\" width=\"54\"\/><span><b>Secador Rotativo<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secadores-rotativos-em-cascata\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Rotary_Cascade_Dryers-1.webp\" width=\"54\"\/><span><b>Secador Rotativo de Cascata<\/b><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo-louvre\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Rotary-Louvre-Dryer-1.webp\" width=\"54\"\/><span><b>Secador Rotativo de Venezianas<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-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>Secador Flash<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-leito-fluidizado-vibrat-rio\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/VFBD.webp\" width=\"54\"\/><span><b>Secador de Leito Fluidizado Vibrat\u00f3rio<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-banda\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/Band_Dryer.webp\" width=\"54\"\/><span><b>Secador de Banda<\/b><br \/><small>Beltotherm<\/small><\/span><\/span><span class=\"tags\"><span class=\"tag belt\">Esteira<\/span><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">O desafio<\/div>\n<h2>O que torna estes materiais dif\u00edceis de secar<\/h2>\n<ul class=\"ticks\">\n<li>Areias, min\u00e9rios e concentrados abrasivos desgastam a carca\u00e7a, as aletas e as veda\u00e7\u00f5es, por isso os materiais e os revestimentos antidesgaste devem ser escolhidos com cuidado.<\/li>\n<li>Argilas e concentrados finos podem ficar pegajosos em umidade intermedi\u00e1ria e se acumular nas superf\u00edcies internas.<\/li>\n<li>A poeira fina carrega valor de produto e precisa ser capturada, muitas vezes com ciclones e filtros de mangas dimensionados para altas cargas de p\u00f3.<\/li>\n<li>Carv\u00e3o, torta de carv\u00e3o e alguns concentrados s\u00e3o combust\u00edveis, exigindo controle de oxig\u00eanio e temperatura durante toda a secagem.<\/li>\n<\/ul>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">O valor<\/div>\n<h2>Por que o investimento se paga<\/h2>\n<p>Cada tonelada de umidade removida de um min\u00e9rio ou mineral \u00e9 uma tonelada que n\u00e3o \u00e9 transportada nem aquecida em um forno ou fundi\u00e7\u00e3o. Secar at\u00e9 a especifica\u00e7\u00e3o melhora a moagem, o peneiramento e a fluidez, evita penalidades por umidade no concentrado e agrega valor a cargas minerais e p\u00f3s.<\/p>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">Perguntas frequentes<\/div>\n<h2>Minerais, Min\u00e9rios e Cer\u00e2mica: perguntas dos compradores<\/h2>\n<details open=\"\">\n<summary>Secador rotativo ou secador de cascata para areia e calc\u00e1rio?<\/summary>\n<div class=\"ans\">Ambos s\u00e3o projetos rotativos. Os secadores de cascata usam altas temperaturas de entrada e uma intensa cortina de material para secar com efici\u00eancia areia e calc\u00e1rio de escoamento livre e tolerantes ao calor. Os secadores rotativos padr\u00e3o cobrem uma gama mais ampla de cargas, incluindo argilas e min\u00e9rios mais pegajosos. O tamanho e a umidade da carga definem a escolha.<\/div>\n<\/details>\n<details>\n<summary>Como secar carv\u00e3o com seguran\u00e7a?<\/summary>\n<div class=\"ans\">O carv\u00e3o libera vol\u00e1teis inflam\u00e1veis e poeira fina quando aquecido. Secadores indiretos, como os rotativos de feixe tubular e os de p\u00e1s, aquecem o carv\u00e3o por meio de tubos com vapor ou p\u00e1s ocas com pouco contato com g\u00e1s, mantendo o oxig\u00eanio e a temperatura sob controle e reduzindo o risco de inc\u00eandio em compara\u00e7\u00e3o com g\u00e1s quente direto.<\/div>\n<\/details>\n<details>\n<summary>Tortas de filtro \u00famidas, como carbonato de c\u00e1lcio, podem ser secas at\u00e9 virar p\u00f3?<\/summary>\n<div class=\"ans\">Sim. Tortas de filtro finas normalmente s\u00e3o secas em um secador flash, no qual a torta \u00e9 dispersa em g\u00e1s quente e seca em segundos at\u00e9 um p\u00f3 fino. Uma umidade final abaixo de 0.5%, como as cargas minerais normalmente exigem, \u00e9 alcan\u00e7\u00e1vel com o dimensionamento correto.<\/div>\n<\/details>\n<\/div>\n<div class=\"gx-sample\" id=\"sample\">\n<div class=\"ctabig\">\n<h2>Envie-nos uma amostra. Veja-a seca.<\/h2>\n<p>Testamos o seu material em nossa planta piloto antes de qualquer decis\u00e3o sobre o equipamento e, em seguida, dimensionamos o secador com base em dados reais.<\/p>\n<ol class=\"steps\">\n<li>Informe o material, a umidade e a capacidade.<\/li>\n<li>Um engenheiro confirma o plano de teste e o envio da amostra.<\/li>\n<li>Voc\u00ea recebe os dados de secagem e uma recomenda\u00e7\u00e3o dimensionada com or\u00e7amento estimativo.<\/li>\n<\/ol>\n<div class=\"ctaexp\">\n<h3>Seu material n\u00e3o est\u00e1 na lista? Fale com nosso especialista t\u00e9cnico.<\/h3>\n<p>Descreva-o no formul\u00e1rio ou <a class=\"walink\" data-cta=\"whatsapp-expert\" href=\"https:\/\/wa.me\/919831173874\" rel=\"noopener\" target=\"_blank\">envie uma mensagem a um engenheiro<\/a> diretamente \u2192<\/p>\n<\/div>\n<\/div>\n<div class=\"gx-formcard\" data-material=\"\">\n<h3>Solicite um teste ou or\u00e7amento<\/h3>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f47213-o1\" lang=\"pt\" dir=\"ltr\" data-wpcf7-id=\"47213\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/pages\/47017#wpcf7-f47213-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"47213\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"pt\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f47213-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=\"wpcf7-6ada2109df256-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=\"wpcf7-6ada2109df256-field\" class=\"hp-message\">Please leave this field empty.<\/label><input id=\"wpcf7-6ada2109df256-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>Material a secar*<\/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.: ra\u00e7\u00e3o para camar\u00e3o, lodo de ETE\" 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>Capacidade<\/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\/dia \u00famido\" 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>Umidade de entrada (%)<\/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>Umidade de sa\u00edda (%)<\/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>Nome completo*<\/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>Empresa*<\/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 corporativo*<\/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>Telefone \/ 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>Pa\u00eds<\/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>Voc\u00ea pode enviar uma amostra?<\/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=\"Sim, posso enviar uma amostra\">Sim, posso enviar uma amostra<\/option><option value=\"Ainda n\u00e3o, quero orienta\u00e7\u00e3o primeiro\">Ainda n\u00e3o, quero orienta\u00e7\u00e3o primeiro<\/option><\/select><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f gx-full\">\n\t\t<p><label>Mais informa\u00e7\u00f5es (fonte de calor, processo atual, prazo)<\/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=\"Enviar minha solicita\u00e7\u00e3o de teste\" \/>\n\t\t<\/p>\n\t<\/div>\n\t<p class=\"gx-full gx-fine\">Um engenheiro responde em at\u00e9 um dia \u00fatil. Nunca compartilhamos seus dados.\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\">Or\u00e7amento em 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\": \"Secagem de Minerais, Min\u00e9rios e Cer\u00e2mica\", \"serviceType\": \"Equipamentos de secagem industrial e projeto de processo\", \"provider\": {\"@type\": \"Organization\", \"name\": \"GEM Drytech Systems LLP\", \"url\": \"https:\/\/gemdrytech.com\/\"}, \"areaServed\": \"Mundial\", \"description\": \"Minerais, min\u00e9rios e cer\u00e2mica incluem argilas, caulim e bentonita, calc\u00e1rio e carbonato de c\u00e1lcio, areia de s\u00edlica e de fundi\u00e7\u00e3o, gipsita e talco, min\u00e9rios met\u00e1licos e concentrados de flota\u00e7\u00e3o, carv\u00e3o e p\u00f3s e pe\u00e7as cer\u00e2micas. 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Uma umidade final abaixo de 0.5%, como as cargas minerais normalmente exigem, \u00e9 alcan\u00e7\u00e1vel com o dimensionamento correto.\"}}], \"inLanguage\": \"pt\"}]}<\/script><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aplica\u00e7\u00f5es Secagem de Minerais, Min\u00e9rios e Cer\u00e2mica 23 materiais, cada um dimensionado a partir de um teste piloto. As cargas t\u00edpicas perdem 5\u201365% do seu peso como \u00e1gua, de modo que o produto atende \u00e0 especifica\u00e7\u00e3o e escoa livremente. Teste piloto com a sua pr\u00f3pria amostra 112+ instala\u00e7\u00f5es em 7 pa\u00edses Um engenheiro responde em&hellip; <a class=\"more-link\" href=\"https:\/\/gemdrytech.com\/pt\/application-families\/minerals-ores-ceramics\/\">Continue reading <span class=\"screen-reader-text\">Secagem de Minerais, Min\u00e9rios e Cer\u00e2mica<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":39489,"parent":46691,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-47017","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>Secadores de Minerais e Min\u00e9rios | Rotativo, Flash | GEM<\/title>\n<meta name=\"description\" content=\"Secadores rotativos, de cascata, flash e de feixe tubular para argila, caulim, areia, gipsita, min\u00e9rios, concentrados e carv\u00e3o. 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