{"id":3119,"date":"2025-04-27T13:46:12","date_gmt":"2025-04-27T05:46:12","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3119"},"modified":"2025-04-27T13:46:15","modified_gmt":"2025-04-27T05:46:15","slug":"food-grade-calcium-carbonate-production-process-and-method","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/food-grade-calcium-carbonate-production-process-and-method\/","title":{"rendered":"Processo e m\u00e9todo de produ\u00e7\u00e3o de carbonato de c\u00e1lcio de grau aliment\u00edcio"},"content":{"rendered":"<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/ultrafine-powder-dry-grinding\/\">C\u00e1lcio<\/a> \u00c9 um elemento essencial para o corpo humano. Ajuda a manter a press\u00e3o osm\u00f3tica e o equil\u00edbrio \u00e1cido-base. Desempenha um papel fundamental em diversos processos fisiol\u00f3gicos e bioqu\u00edmicos.<br>Nos \u00faltimos anos, o carbonato de c\u00e1lcio tem sido amplamente utilizado em alimentos. Ele \u00e9 adicionado para atender \u00e0s necessidades de c\u00e1lcio do corpo. O carbonato de c\u00e1lcio serve como suplemento, agente fermentador, estabilizante e corante.<br>No entanto, faltam padr\u00f5es espec\u00edficos para carbonato de c\u00e1lcio de grau aliment\u00edcio. Pesquisas sobre processos de produ\u00e7\u00e3o, sele\u00e7\u00e3o de mat\u00e9rias-primas e controle de impurezas s\u00e3o insuficientes. Estudos sobre morfologia do produto, tamanho de part\u00edcula e desenvolvimento de equipamentos s\u00e3o limitados. Pesquisas sobre carbonato de c\u00e1lcio especializado para diferentes alimentos tamb\u00e9m s\u00e3o escassas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/machines\/ball-mill\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Food-grade-Calcium-Carbonate.webp\" alt=\"Carbonato de c\u00e1lcio de qualidade alimentar\" class=\"wp-image-3120\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Food-grade-Calcium-Carbonate.webp 600w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Food-grade-Calcium-Carbonate-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Food-grade-Calcium-Carbonate-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Food-grade-Calcium-Carbonate-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1lcio alimentar <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/ultrafine-air-classifier\/\">classifica\u00e7\u00e3o de carbonato<\/a><\/h2>\n\n\n\n<p>O carbonato de c\u00e1lcio \u00e9 amplamente utilizado na ind\u00fastria aliment\u00edcia devido ao seu alto teor de c\u00e1lcio, n\u00e3o ser t\u00f3xico, n\u00e3o causar irrita\u00e7\u00e3o, apresentar cor branca, ser f\u00e1cil de processar e ter baixo custo. Em termos de m\u00e9todos de processamento, o carbonato de c\u00e1lcio de grau aliment\u00edcio pode ser um carbonato de c\u00e1lcio leve (nano) produzido por m\u00e9todos qu\u00edmicos. Tamb\u00e9m pode ser um carbonato de c\u00e1lcio pesado produzido a partir de calc\u00e1rio triturado, calcita e conchas de ostras.<\/p>\n\n\n\n<p>Do ponto de vista da fonte de c\u00e1lcio, o carbonato de c\u00e1lcio de grau aliment\u00edcio pode ser produzido a partir de mat\u00e9rias-primas minerais como calcita, calc\u00e1rio e dolomita. Tamb\u00e9m pode ser produzido a partir de materiais de biomassa, como cascas e cascas de ovos. Atualmente, a maior parte do carbonato de c\u00e1lcio de grau aliment\u00edcio \u00e9 produzida a partir de mat\u00e9rias-primas minerais, com mais pesquisas sobre fontes de biomassa.<br>No entanto, o carbonato de c\u00e1lcio proveniente de materiais de biomassa apresenta vantagens em termos de biodisponibilidade e pureza. No entanto, ainda existem quest\u00f5es a serem abordadas em rela\u00e7\u00e3o \u00e0 industrializa\u00e7\u00e3o, \u00e0 seguran\u00e7a higi\u00eanica e \u00e0 estabilidade da mat\u00e9ria-prima.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Processo de produ\u00e7\u00e3o de carbonato de c\u00e1lcio alimentar<\/h2>\n\n\n\n<p>O carbonato de c\u00e1lcio \u00e9 uma importante mat\u00e9ria-prima amplamente utilizada nas ind\u00fastrias aliment\u00edcia, farmac\u00eautica, cosm\u00e9tica e outras. Seus principais m\u00e9todos de produ\u00e7\u00e3o incluem o m\u00e9todo de solu\u00e7\u00e3o, o m\u00e9todo da fase gasosa e o m\u00e9todo do fitato. O m\u00e9todo da solu\u00e7\u00e3o \u00e9 um processo de produ\u00e7\u00e3o maduro e amplamente utilizado. O m\u00e9todo da fase gasosa \u00e9 um processo emergente com alto rendimento e pureza, mas requer equipamentos avan\u00e7ados. O m\u00e9todo do fitato \u00e9 um processo ecologicamente correto, mas ainda apresenta desafios t\u00e9cnicos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e9todo de solu\u00e7\u00e3o<\/h3>\n\n\n\n<p>O m\u00e9todo de solu\u00e7\u00e3o envolve a rea\u00e7\u00e3o de mat\u00e9rias-primas como calc\u00e1rio ou barita para produzir carbonato de c\u00e1lcio. Suas principais caracter\u00edsticas s\u00e3o o baixo custo de produ\u00e7\u00e3o e processos simples e f\u00e1ceis de seguir.<br>As etapas espec\u00edficas da opera\u00e7\u00e3o s\u00e3o as seguintes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prepara\u00e7\u00e3o da mat\u00e9ria-prima: triture o calc\u00e1rio at\u00e9 virar p\u00f3 e misture com \u00e1gua de acordo com uma propor\u00e7\u00e3o e f\u00f3rmula espec\u00edficas.<\/li>\n\n\n\n<li>Rea\u00e7\u00e3o e forma\u00e7\u00e3o: Sob alta temperatura e press\u00e3o, a rea\u00e7\u00e3o produz carbonato de c\u00e1lcio.<\/li>\n\n\n\n<li>Peneiramento e secagem: O carbonato de c\u00e1lcio produzido \u00e9 peneirado e depois seco para obter um produto em p\u00f3.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e9todo da fase gasosa<\/h3>\n\n\n\n<p>O m\u00e9todo da fase gasosa envolve a rea\u00e7\u00e3o de hidr\u00f3xido de c\u00e1lcio com di\u00f3xido de carbono gasoso sob alta temperatura e press\u00e3o para produzir carbonato de c\u00e1lcio. Sua principal caracter\u00edstica \u00e9 a capacidade de produzir produtos de alta pureza, mas requer equipamentos avan\u00e7ados e \u00e9 relativamente caro.<br>As etapas espec\u00edficas da opera\u00e7\u00e3o s\u00e3o as seguintes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prepara\u00e7\u00e3o da fonte de g\u00e1s: Armazene g\u00e1s di\u00f3xido de carbono em um tanque de g\u00e1s para garantir uma qualidade est\u00e1vel do g\u00e1s.<\/li>\n\n\n\n<li>Rea\u00e7\u00e3o de separa\u00e7\u00e3o: injetar hidr\u00f3xido de c\u00e1lcio e di\u00f3xido de carbono gasoso em um reator para reagir sob alta temperatura e press\u00e3o, formando carbonato de c\u00e1lcio.<\/li>\n\n\n\n<li>Separa\u00e7\u00e3o e britagem: peneire e brite o p\u00f3 de carbonato de c\u00e1lcio resultante para obter um produto de alta pureza.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e9todo do \u00e1cido f\u00edtico<\/h3>\n\n\n\n<p>O m\u00e9todo do fitato envolve a rea\u00e7\u00e3o do \u00e1cido f\u00edtico com carbonatos para produzir carbonato de c\u00e1lcio. Sua principal vantagem \u00e9 ser ecologicamente correto, sem gera\u00e7\u00e3o de efluentes ou emiss\u00f5es de gases de escape. No entanto, a tecnologia ainda n\u00e3o est\u00e1 madura e ainda existem desafios t\u00e9cnicos.<br>As etapas espec\u00edficas da opera\u00e7\u00e3o s\u00e3o as seguintes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prepara\u00e7\u00e3o da mat\u00e9ria-prima: adicione \u00e1cido f\u00edtico a uma mistura contendo mat\u00e9rias-primas de carbonato, agite, reaja e precipite.<\/li>\n\n\n\n<li>Separa\u00e7\u00e3o por precipita\u00e7\u00e3o: separar o carbonato de c\u00e1lcio formado durante a rea\u00e7\u00e3o por meio de precipita\u00e7\u00e3o, seguida de lavagem e secagem ao ar.<\/li>\n\n\n\n<li>Peneiramento e secagem: triture, peneire e seque o carbonato de c\u00e1lcio precipitado, lavado e seco ao ar para obter o produto final.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Produ\u00e7\u00e3o e aplica\u00e7\u00e3o de carbonato de c\u00e1lcio na ind\u00fastria aliment\u00edcia<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/air-jet-mill-5.webp\" alt=\"moinho de jato de ar 5\" class=\"wp-image-3121\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/air-jet-mill-5.webp 750w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/air-jet-mill-5-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/air-jet-mill-5-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/air-jet-mill-5-12x12.webp 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">moinho de jato de ar 5<\/figcaption><\/figure>\n\n\n\n<p>Carbonato de c\u00e1lcio pesado de grau aliment\u00edcio: Mat\u00e9rias-primas como calcita, calc\u00e1rio, giz e conchas s\u00e3o primeiramente britadas e, em seguida, alimentadas em uma m\u00e1quina de moagem (moinho de rolos vertical). O material mo\u00eddo \u00e9 transportado por fluxo de ar para um classificador. O material com a finura necess\u00e1ria \u00e9 coletado por meio de um coletor de p\u00f3 pulsado ou coletor cicl\u00f4nico e, em seguida, segue para o processo de embalagem. O material que n\u00e3o atende ao padr\u00e3o de finura \u00e9 devolvido para moagem adicional. Al\u00e9m dessas etapas, muitos produtores de carbonato de c\u00e1lcio de grau aliment\u00edcio estendem as etapas de processamento para aumentar a pureza. Por exemplo, a sele\u00e7\u00e3o e a lavagem da mat\u00e9ria-prima s\u00e3o realizadas antecipadamente, e a classifica\u00e7\u00e3o por cores, a remo\u00e7\u00e3o do ferro e a esteriliza\u00e7\u00e3o s\u00e3o adicionadas durante ou ap\u00f3s a produ\u00e7\u00e3o.<\/p>\n\n\n\n<p>O carbonato de c\u00e1lcio \u00e9 amplamente utilizado como suplemento nutricional em alimentos saud\u00e1veis enriquecidos com c\u00e1lcio, massas aliment\u00edcias, cereais matinais, biscoitos, latic\u00ednios, c\u00e1psulas gelatinosas, bebidas e muitos outros produtos. Em massas aliment\u00edcias, o carbonato de c\u00e1lcio atua como um fortificante de c\u00e1lcio, normalmente na forma de p\u00f3 de 400-800 mesh. Tamb\u00e9m ajuda a branquear e a soltar a farinha, melhorando sua apar\u00eancia. Como melhorador de p\u00e3es, o carbonato de c\u00e1lcio aumenta o teor de c\u00e1lcio, reduz a acrilamida e previne a sinteriza\u00e7\u00e3o do p\u00f3, melhorando a formula\u00e7\u00e3o de produtos assados como p\u00e3es, bolos de milho e bolos. O carbonato de c\u00e1lcio tamb\u00e9m \u00e9 usado em latic\u00ednios e bebidas para aumentar o teor de c\u00e1lcio.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2>\n\n\n\n<p>Em conclus\u00e3o, o carbonato de c\u00e1lcio desempenha um papel crucial na ind\u00fastria aliment\u00edcia, n\u00e3o apenas como fonte vital de c\u00e1lcio, mas tamb\u00e9m na melhoria da qualidade e do valor nutricional de diversos produtos aliment\u00edcios. Suas aplica\u00e7\u00f5es vers\u00e1teis na fortifica\u00e7\u00e3o de alimentos, na melhoria da textura, da apar\u00eancia e na formula\u00e7\u00e3o geral de produtos o tornam um ingrediente indispens\u00e1vel. Com sua rela\u00e7\u00e3o custo-benef\u00edcio, seguran\u00e7a e benef\u00edcios funcionais, o carbonato de c\u00e1lcio continua sendo amplamente utilizado em uma variedade de produtos aliment\u00edcios, contribuindo tanto para a sa\u00fade quanto para a satisfa\u00e7\u00e3o do consumidor.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Moinho a jato \u00e0 venda - M\u00e1quinas para p\u00f3 EPIC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/XFtGtr7oNkk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">P\u00f3 \u00e9pico<\/h2>\n\n\n\n<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/contact\/\">P\u00f3 \u00e9pico<\/a>, Mais de 20 anos de experi\u00eancia de trabalho na ind\u00fastria de p\u00f3 ultrafino. Promover ativamente o desenvolvimento futuro de p\u00f3 ultrafino, com foco no processo de britagem, moagem, classifica\u00e7\u00e3o e modifica\u00e7\u00e3o de p\u00f3 ultrafino. Entre em contato conosco para uma consulta gratuita e solu\u00e7\u00f5es personalizadas! Nossa equipe de especialistas se dedica a fornecer produtos e servi\u00e7os de alta qualidade para maximizar o valor do seu processamento de p\u00f3. Epic Powder \u2014 Seu especialista confi\u00e1vel em processamento de p\u00f3!<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\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\/posts\/3119#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/posts\/3119#wpcf7-f16-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu nome*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu Pnone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Sua empresa\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Sua mensagem\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:5px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 40%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\nwidth: 40%;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 90%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>O c\u00e1lcio \u00e9 um elemento essencial para o corpo humano. Ajuda a manter a press\u00e3o osm\u00f3tica e o equil\u00edbrio \u00e1cido-base. Desempenha um papel fundamental em diversos processos fisiol\u00f3gicos e bioqu\u00edmicos. Nos \u00faltimos anos, o carbonato de c\u00e1lcio tem sido amplamente utilizado em alimentos. Ele \u00e9 adicionado para atender \u00e0s necessidades de c\u00e1lcio do corpo. O carbonato de c\u00e1lcio serve como suplemento, agente fermentador, [\u2026]<\/p>","protected":false},"author":1,"featured_media":3122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrafine-air-classifier"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Food grade calcium carbonate production process and method - Calcium Carbonate Production Line<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/food-grade-calcium-carbonate-production-process-and-method\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Food grade calcium carbonate production process and method - Calcium Carbonate Production Line\" \/>\n<meta property=\"og:description\" content=\"Calcium is an essential element for the human body. 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