{"id":15914,"date":"2019-04-28T10:25:00","date_gmt":"2019-04-28T13:25:00","guid":{"rendered":"https:\/\/www.inthemine.com.br\/site\/?p=15914"},"modified":"2020-05-08T14:09:22","modified_gmt":"2020-05-08T17:09:22","slug":"reproveitamento-de-residuos-da-mineracao-de-ferro","status":"publish","type":"post","link":"https:\/\/www.inthemine.com.br\/site\/reproveitamento-de-residuos-da-mineracao-de-ferro\/","title":{"rendered":"REAPROVEITAMENTO DE RES\u00cdDUOS DA MINERA\u00c7\u00c3O DE FERRO"},"content":{"rendered":"<ol>\n<li><strong>Introdu\u00e7\u00e3o<\/strong><\/li>\n<\/ol>\n<figure id=\"attachment_1499\" aria-describedby=\"caption-attachment-1499\" style=\"width: 92px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1499 size-full\" src=\"https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2013\/09\/Mathias-Helder.jpg\" alt=\"mathias\" width=\"92\" height=\"140\" \/><figcaption id=\"caption-attachment-1499\" class=\"wp-caption-text\">Por Mathias Heider (1)<\/figcaption><\/figure>\n<p>O elevado volume de res\u00edduos oriundo da minera\u00e7\u00e3o de ferro em Minas Gerais tem gerado press\u00e3o sobre as empresas mineradoras, no sentido da busca de solu\u00e7\u00f5es que minimizem os impactos decorrentes e da redu\u00e7\u00e3o dos riscos de acidentes e desastres com barragens de rejeito. Tal contexto tem exigido uma atua\u00e7\u00e3o mais efetiva dos \u201cstakeholders\u201d do setor (agentes envolvidos, vide quadro 01), levando-o a buscar inova\u00e7\u00f5es tecnol\u00f3gicas e a adotar as boas pr\u00e1ticas ambientais.\u00a0 O reaproveitamento dos res\u00edduos da minera\u00e7\u00e3o surge como resposta a essa press\u00e3o, por\u00e9m, as solu\u00e7\u00f5es implantadas s\u00e3o incipientes e demandam muita pesquisa e estudos de mercado e de viabilidade t\u00e9cnico-econ\u00f4mica. Ressalta-se que o aproveitamento de res\u00edduos em produtos ambientalmente seguros e competitivos no mercado \u00e9 tarefa complexa e deve ser realizado de maneira criteriosa e envolver ensaios de caracteriza\u00e7\u00e3o tecnol\u00f3gica. \u00c9 nesse contexto que ser\u00e3o elencados os aspectos cr\u00edticos relacionados ao reaproveitamento de res\u00edduos.<\/p>\n<p>[1] Engenheiro de Minas da ANM\/Sede<\/p>\n<p><a href=\"https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/10\/ITM.81mercado.pdf\"><strong>Fa\u00e7a aqui o download da Parte II do artigo, publicado na edi\u00e7\u00e3o 81 da revista In The Mine<\/strong><\/a><\/p>\n<p><a href=\"https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/10\/ITM.80_reaproveitamentoderesiduos-Parte-I.pdf\"><strong>Fa\u00e7a aqui o download da Parte I do artigo, publicado na edi\u00e7\u00e3o 80 da revista In The Mine<\/strong><\/a><\/p>\n<p><strong>Refer\u00eancias:<\/strong><\/p>\n<p>FERNANDES, Eun\u00edrio Zanetti-Caracteriza\u00e7\u00e3o F\u00edsica, Qu\u00edmica, Mineral\u00f3gica e Metal\u00fargica dos Produtos Granulados de Minerais de Ferro-2008 p. 1.<\/p>\n<p><a href=\"https:\/\/revistaminerios.com.br\/utilizacao-de-rejeito-de-minerios\/\">https:\/\/revistaminerios.com.br\/utilizacao-de-rejeito-de-minerios\/<\/a><\/p>\n<p><a href=\"https:\/\/g1.globo.com\/economia\/noticia\/2019\/02\/01\/mais-cara-mineracao-a-seco-e-alternativa-a-barragens-apontam-especialistas-entenda.ghtml\">https:\/\/g1.globo.com\/economia\/noticia\/2019\/02\/01\/mais-cara-mineracao-a-seco-e-alternativa-a-barragens-apontam-especialistas-entenda.ghtml<\/a><\/p>\n<p><a href=\"https:\/\/www.cetem.gov.br\/images\/congressos\/2015\/CAC00210015.pdf\">https:\/\/www.cetem.gov.br\/images\/congressos\/2015\/CAC00210015.pdf<\/a><\/p>\n<p><a href=\"http:\/\/resoambiental.com\/2015\/02\/mineracao-e-seus-diversos-tipos-de-residuos\/\">http:\/\/resoambiental.com\/2015\/02\/mineracao-e-seus-diversos-tipos-de-residuos\/<\/a><\/p>\n<p><a href=\"https:\/\/www.revistatransportes.org.br\/anpet\/article\/view\/1254\/699\">https:\/\/www.revistatransportes.org.br\/anpet\/article\/view\/1254\/699<\/a><\/p>\n<p><a href=\"http:\/\/www.feam.br\/images\/stories\/2018\/ASCOM_DIVERSOS\/rejeitos-mineracao-economia-circular\/Palestra_Lais_Resende_-_Vale.pdf\">http:\/\/www.feam.br\/images\/stories\/2018\/ASCOM_DIVERSOS\/rejeitos-mineracao-economia-circular\/Palestra_Lais_Resende_-_Vale.pdf<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O aproveitamento de res\u00edduos em produtos ambientalmente seguros e competitivos no mercado \u00e9 tarefa complexa e deve ser realizado de maneira criteriosa e envolver ensaios de caracteriza\u00e7\u00e3o tecnol\u00f3gica. Leia na \u00edntegra os dois artigos em que o especialista Matias Heider elenca os aspectos cr\u00edticos envolvidos nesse processo<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[4436,4438,4435,4437],"class_list":["post-15914","post","type-post","status-publish","format-standard","hentry","category-mercado","tag-reaproveitamento-de-residuos-de-mineracao","tag-reaproveitamento-sustentavel-de-minerio-de-ferro","tag-residuos-da-mineracao-de-ferro","tag-viabilidade-do-aproveitamento-de-residuos-de-minerio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>REAPROVEITAMENTO DE RES\u00cdDUOS DA MINERA\u00c7\u00c3O DE FERRO - Revista In The Mine<\/title>\n<meta name=\"description\" content=\"O aproveitamento de res\u00edduos \u00e9 tarefa complexa, deve ser criteriosa e envolver ensaios de caracteriza\u00e7\u00e3o. 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