{"id":21928,"date":"2024-02-22T14:41:01","date_gmt":"2024-02-22T06:41:01","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=solutions&p=21928"},"modified":"2024-02-22T14:48:37","modified_gmt":"2024-02-22T06:48:37","slug":"fabrica-de-recuperacao-de-processamento-de-gravidade-de-ouro-de-rocha-5tph-2","status":"publish","type":"solutions","link":"https:\/\/www.jxscmachine.com\/pt\/solutions\/cobalt-ore-beneficiation\/","title":{"rendered":"Beneficiamento de min\u00e9rio de cobalto"},"content":{"rendered":"

Processo de Beneficiamento de Cobalto<\/h2>\n\t
\n\t\t
\n\t\t\t

 <\/p>\n

O beneficiamento de min\u00e9rio de cobalto \u00e9 a extra\u00e7\u00e3o e separa\u00e7\u00e3o de minerais valiosos de cobalto de min\u00e9rios. V\u00e1rios m\u00e9todos comumente usados incluem separa\u00e7\u00e3o magn\u00e9tica, flota\u00e7\u00e3o, separa\u00e7\u00e3o por gravidade e lixivia\u00e7\u00e3o \u00e1cida.<\/strong> Entre eles, a flota\u00e7\u00e3o \u00e9 o principal m\u00e9todo de separa\u00e7\u00e3o, enquanto a gravidade e a separa\u00e7\u00e3o magn\u00e9tica s\u00e3o usadas como separa\u00e7\u00e3o auxiliar.<\/p>\n

 <\/p>\n

Etapas da planta de processamento de cobalto<\/span><\/h3>\n

 <\/p>\n

Tritura\u00e7\u00e3o e moagem<\/h4>\n

Esmague o min\u00e9rio em tamanhos de part\u00edculas adequados por meio do processo de britagem. Ele geralmente usa equipamentos de britagem, como trituradores de maxilas<\/a> e trituradores de cone<\/a>. O min\u00e9rio britado geralmente entra em um moinho de bolas<\/a> para moagem mais fina para tornar o tamanho das part\u00edculas do min\u00e9rio ainda mais fino.<\/p>\n

 <\/p>\n

Flota\u00e7\u00e3o<\/h4>\n

O min\u00e9rio mo\u00eddo geralmente cont\u00e9m cobalto e v\u00e1rios minerais met\u00e1licos. A flota\u00e7\u00e3o \u00e9 uma das tecnologias de separa\u00e7\u00e3o de min\u00e9rio comumente usadas. O mineral alvo \u00e9 flotado com espuma suspendendo o min\u00e9rio em uma solu\u00e7\u00e3o aquosa contendo reagentes espec\u00edficos. Geralmente inclui etapas de sele\u00e7\u00e3o bruta, sele\u00e7\u00e3o de concentrado e sele\u00e7\u00e3o de varredura.<\/strong><\/p>\n

 <\/p>\n

Processamento de concentrado<\/h4>\n

O concentrado de cobalto obtido ap\u00f3s a flota\u00e7\u00e3o precisa de processamento adicional. Pode incluir separa\u00e7\u00e3o magn\u00e9tica adicional, separa\u00e7\u00e3o por gravidade (calha em espiral<\/a>, agitador<\/a>), ou outros processos combinados para remover impurezas residuais e melhorar o grau e a pureza do mineral de cobalto.<\/p>\n

 <\/p>\n

Concentra\u00e7\u00e3o e Secagem<\/h4>\n

Concentre a pasta de flota\u00e7\u00e3o para aumentar ainda mais o teor de min\u00e9rio de cobalto. Normalmente, filtros prensa<\/a> separar l\u00edquidos de s\u00f3lidos para aumentar o teor de min\u00e9rio de cobalto.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n

Planta de processamento de cobalto 40TPH<\/h2>\n\t
\n\t\t\n\t\t
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\"Processamento<\/div>\n\t\t<\/figure>\n\t<\/div>\n

Linha de produ\u00e7\u00e3o de cobre e cobalto do Congo (RDC)<\/h2>\n\t
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\n\t\t\t

 <\/p>\n

Pa\u00eds:<\/b><\/strong> Congo (RDC)<\/p>\n

Informa\u00e7\u00f5es sobre a mina: <\/b><\/strong>Mina de cobre-cobalto, teor m\u00e9dio de cobre 3,12%, teor m\u00e9dio de cobalto 0,294%, taxa m\u00e9dia de oxida\u00e7\u00e3o 54%.<\/p>\n

O hidrociclone<\/a> classifica o min\u00e9rio de cobalto-cobre mo\u00eddo e a pasta de min\u00e9rio de cobalto subproduto, e o excesso \u00e9 misturado e agitado no tanque de agita\u00e7\u00e3o antes de entrar na opera\u00e7\u00e3o de separa\u00e7\u00e3o. A separa\u00e7\u00e3o adota \u201cenxofre primeiro, depois oxig\u00eanio, rejeitos de flota\u00e7\u00e3o de \u00f3xido de cobre, flota\u00e7\u00e3o de cobalto e, ent\u00e3o, separa\u00e7\u00e3o magn\u00e9tica\u201d como um fluxo de processo combinado usando \u00edm\u00e3s flutuantes.<\/p>\n

    \n
  1. A flota\u00e7\u00e3o de sulfeto de cobre passa por v\u00e1rios desbastes, varreduras e sele\u00e7\u00e3o fina para obter concentrado de sulfeto de cobre;<\/li>\n
  2. Os rejeitos da flota\u00e7\u00e3o de sulfeto de cobre entram na flota\u00e7\u00e3o de \u00f3xido de cobre e s\u00e3o desbastados e varridos v\u00e1rias vezes para obter concentrado de \u00f3xido de cobre;<\/li>\n
  3. Os rejeitos da flota\u00e7\u00e3o de \u00f3xido de cobre entram na flota\u00e7\u00e3o de cobalto. O concentrado de cobalto da flota\u00e7\u00e3o \u00e9 obtido ap\u00f3s m\u00faltiplos desbastes, varreduras e sele\u00e7\u00e3o fina. Os rejeitos da varredura de cobalto entram na separa\u00e7\u00e3o magn\u00e9tica.<\/li>\n
  4. Por fim, s\u00e3o obtidos tr\u00eas produtos: concentrado de sulfeto de cobre, concentrado de \u00f3xido de cobre e concentrado de cobalto (incluindo produtos de flota\u00e7\u00e3o e separa\u00e7\u00e3o magn\u00e9tica).<\/li>\n<\/ol>\n

    Depois de ser concentrado por um espessante<\/a> e filtrado por um filtro, o concentrado de sulfeto de cobre \u00e9 torrado e dessulfurado antes de entrar na hidrorredu\u00e7\u00e3o. As concentra\u00e7\u00f5es de \u00f3xido de cobre e cobalto s\u00e3o desidratadas e enviadas para a hidrorredu\u00e7\u00e3o. Os rejeitos da separa\u00e7\u00e3o magn\u00e9tica s\u00e3o espessados e bombeados para a estocagem da lagoa de rejeitos.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Uma instala\u00e7\u00e3o de processamento e recupera\u00e7\u00e3o de ouro de rocha por gravidade \u00e9 concebida para extrair e recuperar ouro de min\u00e9rios contendo ouro utilizando m\u00e9todos de separa\u00e7\u00e3o por gravidade. A separa\u00e7\u00e3o por gravidade \u00e9 um m\u00e9todo amplamente utilizado para o processamento de min\u00e9rio de ouro, especialmente quando o ouro \u00e9 relativamente grosso e n\u00e3o est\u00e1 finamente disseminado na matriz do min\u00e9rio. <\/p>","protected":false},"author":1,"featured_media":21929,"parent":0,"menu_order":102,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-21928","solutions","type-solutions","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nCobalt Ore Beneficiation - JXSC Machine<\/title>\n<meta name=\"description\" content=\"Cobalt ore beneficiation is extracting and separating valuable cobalt minerals from ores. 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