{"id":6926,"date":"2019-08-22T16:58:24","date_gmt":"2019-08-22T08:58:24","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=solutions&#038;p=6926"},"modified":"2019-09-25T15:40:27","modified_gmt":"2019-09-25T07:40:27","slug":"processamento-de-bario","status":"publish","type":"solutions","link":"https:\/\/www.jxscmachine.com\/pt\/solutions\/barium-processing\/","title":{"rendered":"B\u00e1rio"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Barium.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"B\u00e1rio\" title=\"B\u00e1rio\" srcset=\"https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Barium.jpg 500w, https:\/\/www.jxscmachine.com\/wp-content\/uploads\/2019\/08\/Barium-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Tipo<\/strong><br \/>\nElemento (Minerais\/res\u00edduos de)<\/p>\n<p><strong>Classifica\u00e7\u00e3o de minerais<\/strong><br \/>\nSulfatos<\/p>\n<p><strong>F\u00f3rmula qu\u00edmica<\/strong><br \/>\nBaSO4<\/p>\n<p><strong>Faixa<\/strong><br \/>\nBranco<\/p>\n<p><strong>Dureza de Mohs<\/strong><br \/>\n3-3.5<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Sistema de cristais<\/strong><br \/>\nOrtorr\u00f4mbico<\/p>\n<p><strong>Cor<\/strong><br \/>\nIncolor, branco, tons claros de azul, amarelo, cinzento, castanho<\/p>\n<p><strong>Brilho<\/strong><br \/>\nV\u00edtreo, perolado<\/p>\n<p><strong>Fratura<\/strong><br \/>\nDesigual<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div id=\"ultimate-heading-48666a601ade05d63\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-48666a601ade05d63 uvc-778\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-48666a601ade05d63 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Descri\u00e7\u00e3o<\/h2><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>O b\u00e1rio (Ba) \u00e9 obtido principalmente a partir do mineral barita. O b\u00e1rio \u00e9 um metal macio, prateado e reativo. Como o b\u00e1rio \u00e9 muito denso, \u00e9 normalmente utilizado em algumas ligas, por exemplo, em velas de igni\u00e7\u00e3o e rolamentos de esferas. Em 2013, a China, a \u00cdndia e Marrocos eram os maiores produtores mundiais de b\u00e1rio. Nos Estados Unidos, a barita \u00e9 extra\u00edda principalmente no Nevada e na Ge\u00f3rgia.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div id=\"ultimate-heading-39366a601ade05df5\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-39366a601ade05df5 uvc-234\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-39366a601ade05df5 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Rela\u00e7\u00e3o com a explora\u00e7\u00e3o mineira<\/h2><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Deve-se ter muito cuidado para remover a barita extra\u00edda com o m\u00ednimo poss\u00edvel de contamina\u00e7\u00e3o de res\u00edduos para reduzir os custos de processamento. Em alguns casos, \u00e9 muito dif\u00edcil eliminar os res\u00edduos devido \u00e0 natureza e ao tipo de dep\u00f3sito. Num dep\u00f3sito residual, uma elevada percentagem do material \u00e9 constitu\u00edda por res\u00edduos, e o equipamento mineiro atual n\u00e3o \u00e9 capaz de separar os res\u00edduos de argila. Por conseguinte, os res\u00edduos com min\u00e9rio s\u00e3o extra\u00eddos e transportados para a f\u00e1brica de processamento para separa\u00e7\u00e3o. Uma barita acamada que tenha xisto, chert ou argilito em camadas finas tamb\u00e9m \u00e9 extra\u00edda e transportada diretamente para a f\u00e1brica de processamento com muito pouca separa\u00e7\u00e3o de res\u00edduos. Se a zona de barita em leito ou em veio for suficientemente pura e de tamanho suficiente, a zona de min\u00e9rio pode ent\u00e3o ser extra\u00edda para produzir barita que satisfa\u00e7a as especifica\u00e7\u00f5es sem processamento adicional. Em muitos casos, os res\u00edduos na parede suspensa do min\u00e9rio devem ser removidos primeiro. A remo\u00e7\u00e3o permite que o equipamento mineiro extraia o min\u00e9rio de forma mais limpa e com menos contamina\u00e7\u00e3o de res\u00edduos. Quando o mergulho da barita \u00e9 quase vertical, a barita pode, por vezes, ser extra\u00edda deixando os res\u00edduos em ambos os lados do min\u00e9rio.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div id=\"ultimate-heading-89756a601ade05e47\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-89756a601ade05e47 uvc-1661\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-89756a601ade05e47 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Utiliza\u00e7\u00f5es<\/h2><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>De longe, a principal utiliza\u00e7\u00e3o da barita \u00e9 como \"agente de pondera\u00e7\u00e3o\" na perfura\u00e7\u00e3o de petr\u00f3leo e g\u00e1s natural. Neste processo, a barita \u00e9 esmagada e misturada com \u00e1gua e outros materiais. \u00c9 depois bombeada para o furo de perfura\u00e7\u00e3o. O peso desta mistura contraria a for\u00e7a do petr\u00f3leo e do g\u00e1s quando este \u00e9 libertado do solo. Isto permite aos operadores das plataformas de petr\u00f3leo e g\u00e1s evitar a liberta\u00e7\u00e3o explosiva de petr\u00f3leo e g\u00e1s do solo. Atualmente, a maior parte do consumo de barita nos Estados Unidos destina-se a esta aplica\u00e7\u00e3o de perfura\u00e7\u00e3o. No entanto, o consumo de \"lama\" de perfura\u00e7\u00e3o flutua de ano para ano, uma vez que depende da quantidade de perfura\u00e7\u00f5es de explora\u00e7\u00e3o de petr\u00f3leo e g\u00e1s, que por sua vez depende dos pre\u00e7os do petr\u00f3leo e do g\u00e1s.<\/p>\n<p>Al\u00e9m disso, a barita \u00e9 utilizada como aditivo para tintas, esmaltes e pl\u00e1sticos, na produ\u00e7\u00e3o do chamado cristal de \"chumbo\" ou vidro \"com chumbo\", impede a radia\u00e7\u00e3o de monitores de computador e tubos de televis\u00e3o e como fonte de produtos qu\u00edmicos de b\u00e1rio.<\/p>\n<p>A barita tem a capacidade \u00fanica de absorver fortemente os raios X e os raios gama. Consequentemente, \u00e9 utilizada na ci\u00eancia m\u00e9dica para testes especiais de raios X nos intestinos e no c\u00f3lon. Tamb\u00e9m \u00e9 misturada com cimento para fazer recipientes especiais utilizados para armazenar materiais radioactivos. Uma aplica\u00e7\u00e3o mais recente da barite \u00e9 a produ\u00e7\u00e3o de pastilhas de trav\u00e3o e embraiagens para autom\u00f3veis e cami\u00f5es.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div id=\"ultimate-heading-38036a601ade05e86\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-38036a601ade05e86 uvc-1955\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-38036a601ade05e86 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-weight:bold;color:#1e73be;\">Casos relacionados<\/h2><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Tipo Elemento (Minerais\/res\u00edduos de) Classifica\u00e7\u00e3o mineral Sulfatos F\u00f3rmula qu\u00edmica BaSO4 Raias brancas Dureza de Mohs 3-3,5 Sistema cristalino Ortorr\u00f4mbico Cor Incolor, branco, tons claros de azul, amarelo, cinzento, castanho Brilho V\u00edtreo, nacarado Fratura irregular Descri\u00e7\u00e3o O b\u00e1rio (Ba) \u00e9 obtido principalmente a partir do mineral barite. O b\u00e1rio \u00e9 um metal macio, prateado e reativo. Devido ao facto de o b\u00e1rio ser t\u00e3o denso ... <a href=\"https:\/\/www.jxscmachine.com\/pt\/solutions\/barium-processing\/\" class=\"more-link\">Continuar a ler <span class=\"screen-reader-text\">B\u00e1rio<\/span><\/a>","protected":false},"author":1,"featured_media":6927,"parent":0,"menu_order":69,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-6926","solutions","type-solutions","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Barium Processing | Equipment, Flow, Cases - JXSC Machine<\/title>\n<meta name=\"description\" content=\"Barium processing description from its geology mineral property to how to extract mineral from rock and placer deposit, related processing plant flow chart and layout design.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jxscmachine.com\/pt\/solucoes\/processamento-de-bario\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Barium Processing | Equipment, Flow, Cases - 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