{"id":4679,"date":"2019-06-18T15:23:13","date_gmt":"2019-06-18T07:23:13","guid":{"rendered":"http:\/\/www.jxscmachine.com\/?post_type=cases&p=4679"},"modified":"2019-09-30T11:58:31","modified_gmt":"2019-09-30T03:58:31","slug":"25tph-planta-de-concentracao-de-minerio-de-cromita","status":"publish","type":"cases","link":"https:\/\/www.jxscmachine.com\/pt\/cases\/25tph-chromite-ore-concentrating-plant\/","title":{"rendered":"Planta de Concentra\u00e7\u00e3o de Min\u00e9rio de Cromita 25TPH na \u00c1frica do Sul"},"content":{"rendered":"

Descri\u00e7\u00e3o da mina de cromite<\/strong><\/span><\/p>\n

Projeto<\/strong>: extra\u00e7\u00e3o de cr\u00f3mio do seu min\u00e9rio
\nPa\u00eds<\/strong>: \u00c1frica do Sul
\nTipo de mineral<\/strong>: min\u00e9rio de cromite
\nCapacidade<\/strong>: 25TPH<\/p>\n

Propriedade mineral<\/strong>: O teor de concentrado de cr\u00f3mio no min\u00e9rio de cromite bruto \u00e9 de 28% - 36%.
\nNecessidades dos clientes<\/strong>: O grau do concentrado de cr\u00f3mio processado deve ser de 42% - 45%
\nTamanho da part\u00edcula de alimenta\u00e7\u00e3o<\/strong>: 150mm<\/p>\n

M\u00e1quinas de minera\u00e7\u00e3o necess\u00e1rias na planta completa de beneficiamento de cromo<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nome do equipamento<\/strong><\/td>\nModelo<\/strong><\/td>\nQtd (conjunto)<\/strong><\/td>\n<\/tr>\n
Triturador de maxilas<\/td>\n500*750<\/td>\n1<\/td>\n<\/tr>\n
Transportador de correia<\/td>\n500*10,000mm<\/td>\n1<\/td>\n<\/tr>\n
Triturador de maxilas <\/td>\n250*1000<\/td>\n1<\/td>\n<\/tr>\n
Transportador de correia<\/td>\n500*15\uff0c000mm<\/td>\n1<\/td>\n<\/tr>\n
Alimentador de jigueiras<\/td>\n600*600<\/td>\n1<\/td>\n<\/tr>\n
Moinho de bolas<\/td>\n2100*3600<\/td>\n1<\/td>\n<\/tr>\n
Classificador em espiral<\/td>\n1500*8000<\/td>\n1<\/td>\n<\/tr>\n
Misturador<\/td>\n2000<\/td>\n2<\/td>\n<\/tr>\n
Bomba de polpa<\/td>\n\/<\/td>\n1<\/td>\n<\/tr>\n
Calha em espiral<\/td>\n1200<\/td>\n12<\/td>\n<\/tr>\n
Mesa agitadora<\/td>\n6-S<\/td>\n10<\/td>\n<\/tr>\n
Bolas de moagem para moinhos de bolas<\/td>\n\/<\/td>\n20 toneladas<\/td>\n<\/tr>\n
Controlos do motor<\/td>\n\/<\/td>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Diagrama de fluxo da instala\u00e7\u00e3o de beneficiamento de cromo<\/strong><\/span><\/p>\n

Clique para descarregar o Ficheiro PDF<\/strong><\/span> de Diagrama de fluxo da instala\u00e7\u00e3o de concentra\u00e7\u00e3o de min\u00e9rio de cromite 25TPH pdf<\/a><\/p>\n

\"25TPH
\nTritura\u00e7\u00e3o de cromite<\/strong>
\nOs grandes blocos de min\u00e9rio de cromo s\u00e3o inicialmente triturados num triturador de mand\u00edbulas, podem ainda ser finamente processados num triturador de cone e, em seguida, s\u00e3o separados em diferentes tamanhos de part\u00edculas por uma peneira vibrat\u00f3ria. O material de min\u00e9rio de tamanho grande (maior que 20 mm) entra no triturador de mand\u00edbulas fino para ser quebrado novamente.
\nA sec\u00e7\u00e3o de tritura\u00e7\u00e3o de cromite \u00e9 constitu\u00edda por um silo de min\u00e9rio, um alimentador com grelha para min\u00e9rio grosso, um alimentador de panela para o triturador e um transportador de correia de descarga. Como escolher o alimentador de material mineral na ind\u00fastria mineira?<\/em>
\nClassifica\u00e7\u00e3o da moagem de cromite<\/strong>
\nO alimentador vibrat\u00f3rio pode alimentar o min\u00e9rio triturado na m\u00e1quina de moagem de maneira uniforme e precisa. Antes de o material entrar no moinho de bolas, os min\u00e9rios de cromo com mais de 20 mm s\u00e3o separados pela peneira vibrat\u00f3ria, e o min\u00e9rio mo\u00eddo \u00e9 ent\u00e3o transportado para os separadores de jigue.
\nSepara\u00e7\u00e3o por gravidade<\/strong><\/p>\n

M\u00e9todos de extra\u00e7\u00e3o de cromite<\/span><\/strong><\/span><\/p>\n

Os grupos latinos (platina, pal\u00e1dio, ir\u00eddio, \u00f3smio e r\u00f3dio), o cobalto, o tit\u00e2nio, o van\u00e1dio, o n\u00edquel e outros elementos est\u00e3o frequentemente associados aos dep\u00f3sitos de cr\u00f3mio.
\n(1) separa\u00e7\u00e3o por gravidade: como Jig, mesa de agita\u00e7\u00e3o, ranhura separadora em espiral, ciclone m\u00e9dio pesado, etc.
\n(2) separa\u00e7\u00e3o magn\u00e9tico-el\u00e9ctrica: incluindo a separa\u00e7\u00e3o magn\u00e9tica de alta intensidade e a separa\u00e7\u00e3o el\u00e9ctrica de alta tens\u00e3o.
\n(3) flota\u00e7\u00e3o e flocula\u00e7\u00e3o flota\u00e7\u00e3o.
\n(4) combina\u00e7\u00e3o: como a separa\u00e7\u00e3o por gravidade.
\n(5) Beneficia\u00e7\u00e3o qu\u00edmica: Tratamento de min\u00e9rio de cr\u00f3mio magro refrat\u00e1rio muito fino.
\nA pr\u00e1tica demonstra que os min\u00e9rios de cromite s\u00e3o concentrados da melhor forma poss\u00edvel atrav\u00e9s do m\u00e9todo de separa\u00e7\u00e3o por gravidade.<\/p>\n

Quanto custa investir numa linha de processamento de min\u00e9rio de cr\u00f3mio?<\/strong><\/span><\/p>\n

\u00c9 afetado por v\u00e1rios factores, incluindo a configura\u00e7\u00e3o do equipamento, os requisitos de produ\u00e7\u00e3o, a determina\u00e7\u00e3o do fornecedor, e assim por diante. \u00c9 certo que a escolha da JXSC \u00e9 a melhor para o investimento m\u00ednimo e lucros m\u00e1ximos, vantagens de tipos e modelos completos, excelente qualidade e desempenho, fama cred\u00edvel, equipa de engenheiros experientes, solu\u00e7\u00f5es profissionais, servi\u00e7o atencioso e pre\u00e7o competitivo. O custo de investimento de plantas de processamento mineral pode ser mais barato do que outros em uma soma bastante.
\nEst\u00e1 a enfrentar a dificuldade de escolher um fabricante de equipamento mineiro? JXSC<\/strong> pode ser a resposta, contactar-nos<\/a>.
\n\"Pedra-cr\u00f3mio-mina\"<\/p>","protected":false},"excerpt":{"rendered":"

Descri\u00e7\u00e3o da mina de cromite Projeto: extra\u00e7\u00e3o de cr\u00f3mio do seu min\u00e9rio Pa\u00eds: \u00c1frica do Sul Tipo de mineral: min\u00e9rio de cromite Capacidade: 25TPH Propriedade mineral: O grau de concentrado de cromo no min\u00e9rio de cromita bruto \u00e9 28% - 36%. Exig\u00eancia do cliente: O grau do concentrado de cromo processado precisa ser 42% - 45% Tamanho da part\u00edcula de alimenta\u00e7\u00e3o: 150mm Necess\u00e1rio ... Continuar a ler Planta de Concentra\u00e7\u00e3o de Min\u00e9rio de Cromita 25TPH na \u00c1frica do Sul<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1446,"parent":0,"menu_order":155,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-4679","cases","type-cases","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\n25TPH Chromite Ore Concentrating Plant in South Africa - JXSC Machine<\/title>\n<meta name=\"description\" content=\"25TPH Chromite Ore Concentrating Plant in South Africa - mining machines and solutions, extraction of chromium from its ore, working flowsheet and site configuration for reference.\" \/>\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\/casos\/25tph-planta-de-concentracao-de-minerio-de-cromita\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"25TPH Chromite Ore Concentrating Plant in South Africa - 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