{"id":21887,"date":"2024-01-23T15:16:57","date_gmt":"2024-01-23T07:16:57","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=21887"},"modified":"2024-01-23T15:34:42","modified_gmt":"2024-01-23T07:34:42","slug":"processo-de-beneficiacao-de-varios-metais-tungstenio-bismuto-molibdenio","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/pt\/new\/multi-metal-beneficiation-process-tungsten-bismuth-molybdenum\/","title":{"rendered":"Processo de beneficiamento de v\u00e1rios metais para tungst\u00e9nio, bismuto e molibd\u00e9nio"},"content":{"rendered":"

Um dep\u00f3sito polimet\u00e1lico espec\u00edfico de tungst\u00e9nio, molibd\u00e9nio, bismuto e fluorite \u00e9 um dep\u00f3sito polimet\u00e1lico dominado por tungst\u00e9nio<\/a> e bismuto<\/a>, acompanhado de molibd\u00e9nio<\/a>, estanho<\/a>, fluorite<\/a>e granada<\/a>.<\/p>\n

 <\/p>\n

Propriedades do min\u00e9rio<\/h2>\n

Composi\u00e7\u00e3o qu\u00edmica dos min\u00e9rios<\/h3>\n

A s\u00edntese qu\u00edmica do min\u00e9rio \u00e9 apresentada na Tabela 1. Os resultados da an\u00e1lise de fase do tungst\u00e9nio, molibd\u00e9nio, bismuto e ferro do min\u00e9rio s\u00e3o apresentados nos quadros 2, 3, 4 e 5.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n
Tabela 1: Resultados da an\u00e1lise da composi\u00e7\u00e3o qu\u00edmica do min\u00e9rio (%)<\/b><\/strong><\/td>\n<\/tr>\n
Elemento<\/td>\nWO3<\/sub><\/td>\nMo<\/td>\nBi<\/td>\nSn<\/td>\nTFe<\/td>\nMn<\/td>\nPb<\/td>\nZn<\/td>\nCu<\/td>\nSer<\/td>\nS<\/td>\nP<\/td>\n<\/tr>\n
Conte\u00fado<\/td>\n0.55<\/td>\n0.083<\/td>\n0.18<\/td>\n0.073<\/td>\n6.82<\/td>\n0.64<\/td>\n0.09<\/td>\n0.15<\/td>\n0.03<\/td>\n0.009<\/td>\n0.68<\/td>\n0.015<\/td>\n<\/tr>\n
Elemento<\/td>\nC<\/td>\nF<\/td>\nFeO<\/td>\nTiO2<\/sub><\/td>\nCaO<\/td>\nMgO<\/td>\nSiO2<\/sub><\/td>\nAl2<\/sub>O3<\/sub><\/td>\nK2<\/sub>O<\/td>\nNa2<\/sub>O<\/td>\nAu<\/td>\nAg<\/td>\n<\/tr>\n
Conte\u00fado<\/td>\n0.78<\/td>\n8.02<\/td>\n3.62<\/td>\n0.10<\/td>\n21.92<\/td>\n0.76<\/td>\n43.31<\/td>\n9.34<\/td>\n1.58<\/td>\n0.74<\/td>\n0,06 g\/t<\/td>\n6,4 g\/t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
Quadro 2: Resultados da an\u00e1lise da fase qu\u00edmica do min\u00e9rio de tungst\u00e9nio (%)<\/b><\/strong><\/td>\n<\/tr>\n
Fase de tungst\u00e9nio<\/td>\nScheelite<\/td>\nWolframite<\/td>\nTungst\u00e9nio Hua<\/td>\nSilicato<\/td>\nTungst\u00e9nio total<\/td>\n<\/tr>\n
WO3 <\/sub>Conte\u00fado<\/td>\n0.38<\/td>\n0.17<\/td>\n0.008<\/td>\n0.003<\/td>\n0.561<\/td>\n<\/tr>\n
WO3 <\/sub>Taxa de distribui\u00e7\u00e3o<\/td>\n67.74<\/td>\n30.30<\/td>\n1.43<\/td>\n0.53<\/td>\n100.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
Tabela 3: Resultados da an\u00e1lise da fase qu\u00edmica do min\u00e9rio<\/b><\/strong> <\/b><\/strong>Molibd\u00e9nio<\/b><\/strong> (%)<\/b><\/strong><\/td>\n<\/tr>\n
Fase de molibd\u00e9nio<\/td>\nMolibdenite<\/td>\nScheelite<\/td>\nMolibd\u00e9nio<\/td>\nMolibd\u00e9nio total<\/td>\n<\/tr>\n
Molibd\u00e9nio <\/sub>Conte\u00fado<\/td>\n0.0753<\/td>\n0.0032<\/td>\n0.0045<\/td>\n0.062<\/td>\n<\/tr>\n
Molibd\u00e9nio <\/sub>Taxa de distribui\u00e7\u00e3o<\/td>\n90.72<\/td>\n3.86<\/td>\n5.42<\/td>\n100.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
Tabela 4: Resultados da an\u00e1lise da fase qu\u00edmica do min\u00e9rio <\/b><\/strong>B<\/b><\/strong>ismute<\/b><\/strong> (%)<\/b><\/strong><\/td>\n<\/tr>\n
Fase de Bismuto<\/td>\nBismutite<\/td>\nBismuto natural<\/td>\n\u00d3xido de bismuto<\/td>\nBismuto total<\/td>\n<\/tr>\n
Bismuto <\/sub>Conte\u00fado<\/td>\n0.115<\/td>\n0.0282<\/td>\n0.0273<\/td>\n0.1705<\/td>\n<\/tr>\n
Bismuto <\/sub>Taxa de distribui\u00e7\u00e3o<\/td>\n67.45<\/td>\n16.54<\/td>\n16.01<\/td>\n100.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
Tabela 5: Resultados da an\u00e1lise da fase qu\u00edmica do min\u00e9rio de ferro (%)<\/b><\/strong><\/td>\n<\/tr>\n
Fase do ferro<\/td>\nSulfureto de ferro<\/td>\nFerro magn\u00e9tico<\/td>\nSilicatos, etc.<\/td>\nFerro total<\/td>\n<\/tr>\n
Ferro <\/sub>Conte\u00fado<\/td>\n0.35<\/td>\n1.40<\/td>\n5.07<\/td>\n6.82<\/td>\n<\/tr>\n
Ferro <\/sub>Taxa de distribui\u00e7\u00e3o<\/td>\n5.13<\/td>\n20.53<\/td>\n74.34<\/td>\n100.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

O quadro 1 mostra que o tungst\u00e9nio, o bismuto e o molibd\u00e9nio s\u00e3o os principais elementos valiosos do min\u00e9rio e que o ferro e o fl\u00faor s\u00e3o elementos \u00fateis associados. Como se pode ver nos quadros 2 a 5, o tungst\u00e9nio existe principalmente sob a forma de scheelite e wolframite. A taxa de distribui\u00e7\u00e3o total de tungst\u00e9nio preto e branco \u00e9 de 98,04%, e o r\u00e1cio das taxas de distribui\u00e7\u00e3o de tungst\u00e9nio preto e branco \u00e9 de 1 2,3. O fl\u00faor encontra-se principalmente na fluorite. Embora o teor de ferro do min\u00e9rio seja baixo, apenas 6,82%, os resultados da an\u00e1lise de fase mostram que cerca de 20% do ferro existe na magnetite e pode ser reciclado pelo m\u00e9todo de separa\u00e7\u00e3o magn\u00e9tica.<\/p>\n

 <\/p>\n

Composi\u00e7\u00e3o mineral do min\u00e9rio<\/h3>\n

Existem 73 minerais no min\u00e9rio. Os minerais de tungst\u00e9nio incluem a scheelite, a wolframite, a scheelite pseudo-semi-artificial e os minerais de tungst\u00e9nio. Minerais de cr\u00f3mio<\/a> incluem a molibdenite e a molibdenite. Os minerais de bismuto incluem a bismutite, a bismutite natural, a bismutite e a bismutite ortorr\u00f4mbica. Os minerais de molibd\u00e9nio incluem a molibdenite e a molibdenite. Outros minerais met\u00e1licos incluem a cassiterite, a calcopirite e a bornite, pirite<\/a>magnetite, etc. Os minerais n\u00e3o met\u00e1licos incluem a granada, a fluorite e a calcite, quartzo<\/a>, anfib\u00f3lio de tartaruga, clorite e mica<\/a>.<\/p>\n

 <\/p>\n

Tamanho da part\u00edcula do mineral principal<\/h3>\n

A distribui\u00e7\u00e3o granulom\u00e9trica dos principais minerais do min\u00e9rio \u00e9 apresentada na Tabela 6.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tabela 6: Distribui\u00e7\u00e3o do tamanho das part\u00edculas dos principais minerais (%)<\/b><\/strong><\/td>\n<\/tr>\n
Tamanho das part\u00edculas<\/td>\nScheelite<\/td>\nWolframite<\/td>\nBismutite<\/td>\nMolibdenite<\/td>\nFluorite<\/td>\nPirite<\/td>\nGranada<\/td>\n<\/tr>\n
0.417<\/td>\n4.14<\/td>\n5.28<\/td>\n <\/td>\n2.75<\/td>\n23.53<\/td>\n41.47<\/td>\n40.31<\/td>\n<\/tr>\n
-0.47+0.295<\/td>\n1.38<\/td>\n1.72<\/td>\n3.95<\/td>\n1.34<\/td>\n10.29<\/td>\n11.21<\/td>\n13.95<\/td>\n<\/tr>\n
-0.295+0.208<\/td>\n2.7<\/td>\n17.00<\/td>\n2.40<\/td>\n1.95<\/td>\n11.80<\/td>\n9.19<\/td>\n13.48<\/td>\n<\/tr>\n
-0.208+0.147<\/td>\n4.65<\/td>\n5.65<\/td>\n2.60<\/td>\n1.62<\/td>\n8.76<\/td>\n8.26<\/td>\n9.08<\/td>\n<\/tr>\n
-0.147+0.104<\/td>\n6.06<\/td>\n13.32<\/td>\n3.65<\/td>\n11.95<\/td>\n10.34<\/td>\n7.62<\/td>\n8.31<\/td>\n<\/tr>\n
-0.104+0.074<\/td>\n5.71<\/td>\n5.31<\/td>\n2.31<\/td>\n9.59<\/td>\n8.82<\/td>\n5.90<\/td>\n5.72<\/td>\n<\/tr>\n
-0.074+0.04<\/td>\n12.06<\/td>\n19.44<\/td>\n9.46<\/td>\n13.49<\/td>\n10.80<\/td>\n7.14<\/td>\n4.88<\/td>\n<\/tr>\n
-0.043+0.020<\/td>\n20.81<\/td>\n10.59<\/td>\n12.00<\/td>\n20.56<\/td>\n11.29<\/td>\n5.14<\/td>\n3.79<\/td>\n<\/tr>\n
-0.020+0.015<\/td>\n17.10<\/td>\n5.98<\/td>\n7.19<\/td>\n11.34<\/td>\n1.80<\/td>\n1.28<\/td>\n0.39<\/td>\n<\/tr>\n
-0.015+0.010<\/td>\n13.89<\/td>\n7.05<\/td>\n14.96<\/td>\n17.87<\/td>\n1.66<\/td>\n1.39<\/td>\n0.32<\/td>\n<\/tr>\n
-0.010<\/td>\n11.5<\/td>\n8.66<\/td>\n51.47<\/td>\n7.54<\/td>\n0.91<\/td>\n1.40<\/td>\n0.13<\/td>\n<\/tr>\n
O tamanho m\u00e9dio das part\u00edculas<\/td>\n0.026<\/td>\n0.030<\/td>\n0.010<\/td>\n0.029<\/td>\n0.078<\/td>\n0.097<\/td>\n0.167<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Como se pode ver na Tabela 6, a ordem decrescente do tamanho das part\u00edculas dos principais minerais \u00e9 granada > pirite > fluorite > volframite, scheelite e molibdenite > bismutite.<\/p>\n

\u200b<\/p>\n

Progresso da tecnologia de processamento de minerais<\/h2>\n

Aplica\u00e7\u00e3o do processo de flota\u00e7\u00e3o completo<\/b><\/strong><\/p>\n

Dado que os minerais de tungst\u00e9nio s\u00e3o fr\u00e1geis e f\u00e1ceis de turvar durante os processos de tritura\u00e7\u00e3o e moagem, s\u00e3o frequentemente utilizados m\u00e9todos como a tritura\u00e7\u00e3o em fases, a separa\u00e7\u00e3o em fases, a tritura\u00e7\u00e3o grosseira e a colheita precoce, o processo combinado de separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o, etc., para recuperar minerais de tungst\u00e9nio de gr\u00e3o grosseiro. Para recuperar razoavelmente o molibd\u00e9nio, o bismuto, o tungst\u00e9nio e o espatofl\u00faor no min\u00e9rio, s\u00e3o propostos os principais fluxos de processo de flota\u00e7\u00e3o total, separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o e flota\u00e7\u00e3o-separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o.<\/p>\n

 <\/p>\n

Processo de flota\u00e7\u00e3o completo<\/h3>\n

O min\u00e9rio em bruto \u00e9 mo\u00eddo uma vez para o tamanho de part\u00edcula (90%-74\u03bcm), onde todos os minerais valiosos s\u00e3o dissociados em mon\u00f3meros. O min\u00e9rio de sulfureto \u00e9 flutuado primeiro, depois o mineral de tungst\u00e9nio \u00e9 flutuado e, finalmente, o espatofl\u00faor \u00e9 flutuado. A vantagem deste processo \u00e9 que o min\u00e9rio de sulfureto \u00e9 recuperado de uma s\u00f3 vez, apenas com a opera\u00e7\u00e3o de flutua\u00e7\u00e3o, a lama \u00e9 transportada sem problemas e o fluxo do processo \u00e9 relativamente simples. A desvantagem \u00e9 que o min\u00e9rio em bruto \u00e9 finamente mo\u00eddo de uma s\u00f3 vez para o tamanho de part\u00edcula onde os mon\u00f3meros minerais valiosos s\u00e3o dissociados, e o mineral de tungst\u00e9nio \u00e9 facilmente enlameado, o que afecta a melhoria da taxa de recupera\u00e7\u00e3o de tungst\u00e9nio.<\/p>\n

 <\/p>\n

Processo de flota\u00e7\u00e3o por gravidade<\/h3>\n

O min\u00e9rio bruto \u00e9 mo\u00eddo a -0,5 mm e \u00e9 primeiro submetido \u00e0 separa\u00e7\u00e3o por gravidade para obter areia \u00e1spera de separa\u00e7\u00e3o por gravidade. Os rejeitos s\u00e3o ent\u00e3o mo\u00eddos para um tamanho de part\u00edcula onde todos os minerais \u00fateis s\u00e3o mon\u00f3meros dissociados (90%-74\u03bcm), e depois o min\u00e9rio de sulfureto, minerais de tungst\u00e9nio e fluorite. Ap\u00f3s a separa\u00e7\u00e3o por gravidade e a rebarba\u00e7\u00e3o, o min\u00e9rio de sulfureto e a scheelite s\u00e3o recuperados por sequ\u00eancia de flota\u00e7\u00e3o, e os rejeitos s\u00e3o recuperados por mesa de agita\u00e7\u00e3o<\/a> para recuperar a volframite. Outro processo de espinha dorsal de separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o utiliza a separa\u00e7\u00e3o por gravidade (calha em espiral<\/a>) para processar a areia sedimentada no circuito de moagem e obter areia grossa por separa\u00e7\u00e3o por gravidade. O resto do processo de espinha dorsal de separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o \u00e9 o mesmo que o processo de espinha dorsal de separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o acima. A vantagem deste processo \u00e9 que a moagem grosseira e a separa\u00e7\u00e3o por gravidade podem recuperar o tungst\u00e9nio e evitar a moagem excessiva de minerais de tungst\u00e9nio, o que \u00e9 ben\u00e9fico para a recupera\u00e7\u00e3o do tungst\u00e9nio. A desvantagem \u00e9 que alguns minerais de sulfureto de molibd\u00e9nio e sulfureto de bismuto tamb\u00e9m entram na areia \u00e1spera selecionada por gravidade com minerais de tungst\u00e9nio de gr\u00e3o grosso. Portanto, existem dois sistemas para a recupera\u00e7\u00e3o de molibd\u00e9nio, bismuto e tungst\u00e9nio. O fluxo do processo \u00e9 relativamente complicado, o que traz inconvenientes para a gest\u00e3o da produ\u00e7\u00e3o.<\/p>\n

 <\/p>\n

Fluxo do processo de flota\u00e7\u00e3o-gravidade-flota\u00e7\u00e3o<\/h3>\n

Moer o min\u00e9rio para 60%-65%-74\u03bcm, primeiro flutuar os minerais de sulfeto de molibd\u00eanio e bismuto, e realizar a separa\u00e7\u00e3o por gravidade do rejeitos de flota\u00e7\u00e3o de min\u00e9rio de sulfureto<\/a> para obter concentrado misto de tungst\u00e9nio preto e branco e, em seguida, moer os rejeitos para 90%-74\u03bcm. A flota\u00e7\u00e3o sequencial recupera min\u00e9rios de sulfureto, minerais de tungst\u00e9nio e espatofl\u00faor. Semelhante ao processo de espinha dorsal de separa\u00e7\u00e3o por gravidade-flota\u00e7\u00e3o, a vantagem desse processo \u00e9 que o tungst\u00eanio \u00e9 recuperado por moagem grossa e separa\u00e7\u00e3o por gravidade, o grau de lodo dos minerais de tungst\u00eanio \u00e9 baixo e a taxa de recupera\u00e7\u00e3o de tungst\u00eanio \u00e9 alta. A desvantagem \u00e9 que a separa\u00e7\u00e3o por gravidade da areia \u00e1spera e os rejeitos de flota\u00e7\u00e3o de min\u00e9rio de sulfureto requerem a recupera\u00e7\u00e3o de molibd\u00e9nio, bismuto e tungst\u00e9nio, e o fluxo do processo \u00e9 complicado.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n
Quadro 7: Vantagens e desvantagens de 3 processos<\/b><\/strong><\/td>\n<\/tr>\n
Fluxo do processo<\/td>\nO grau de mudifica\u00e7\u00e3o dos minerais de tungst\u00e9nio<\/td>\nSistema de Recupera\u00e7\u00e3o de Minerais de Molibd\u00e9nio, Bismuto e Enxofre<\/td>\nSistema de recupera\u00e7\u00e3o de minerais de tungst\u00e9nio<\/td>\nComplexidade do processo<\/td>\nGest\u00e3o da produ\u00e7\u00e3o<\/td>\n<\/tr>\n
Flutua\u00e7\u00e3o total<\/td>\nMaior<\/td>\n1 unidade<\/td>\n1 unidade<\/td>\nMais simples<\/td>\nMais conveniente<\/td>\n<\/tr>\n
Separa\u00e7\u00e3o por gravidade - Flota\u00e7\u00e3o<\/td>\nPequeno<\/td>\n2 pe\u00e7as<\/td>\n2 pe\u00e7as<\/td>\nMais complexo<\/td>\nInconveniente<\/td>\n<\/tr>\n
Flota\u00e7\u00e3o - Separa\u00e7\u00e3o por gravidade - Flota\u00e7\u00e3o<\/td>\nPequeno<\/td>\n2 pe\u00e7as<\/td>\n2 pe\u00e7as<\/td>\nMais complexo<\/td>\nInconveniente<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Solu\u00e7\u00e3o de flota\u00e7\u00e3o totalmente misturada para min\u00e9rio de sulfureto<\/b><\/strong><\/p>\n

O \u00f3leo n\u00e3o polar e os compostos sulfidrilo s\u00e3o utilizados como colectores para flotar todos os minerais de sulfureto do min\u00e9rio bruto. Os rejeitos entram no circuito de flota\u00e7\u00e3o de tungst\u00e9nio, e \u00e9 adicionada cal ao concentrado misto de min\u00e9rio de sulfureto para suprimir a pirite. Os rejeitos s\u00e3o concentrados de pirite, o produto de espuma \u00e9 concentrado misto de molibd\u00e9nio-bismuto, o produto de espuma \u00e9 concentrado de molibd\u00e9nio, minerais de molibd\u00e9nio de flota\u00e7\u00e3o, o produto de espuma \u00e9 concentrado de molibd\u00e9nio e os rejeitos s\u00e3o concentrados de bismuto. Um fluxo de processo simples caracteriza o processo. A desvantagem \u00e9 que a flutuabilidade natural dos minerais n\u00e3o \u00e9 utilizada, a separa\u00e7\u00e3o do molibd\u00e9nio e do bismuto e a separa\u00e7\u00e3o do bismuto e do enxofre s\u00e3o dif\u00edceis, e a qualidade do concentrado de molibd\u00e9nio e do concentrado de bismuto poderia ser melhor.<\/p>\n

 <\/p>\n

Solu\u00e7\u00f5es flutuantes como o molibd\u00e9nio e o bismuto<\/b><\/strong><\/p>\n

Utilizar \u00f3leo n\u00e3o polar como coletor para flotar todos os minerais de molibd\u00e9nio e os minerais de bismuto mais facilmente flutu\u00e1veis do min\u00e9rio bruto. O concentrado misto de molibd\u00e9nio-bismuto \u00e9 adicionado com sulfureto de s\u00f3dio para suprimir os minerais de bismuto, e os minerais de molibd\u00e9nio s\u00e3o flotados. O produto de espuma \u00e9 o concentrado de molibd\u00e9nio, e o produto no tanque \u00e9 o concentrado de bismuto.<\/p>\n

    \n
  1. Adicionar colectores \u00e0 base de mercapto aos rejeitos flutuantes, como o molibd\u00e9nio e o bismuto, para inibir os minerais de bismuto e a pirite. Utilizar cal ou p\u00f3 de branqueamento como inibidores para separar o bismuto e o enxofre e obter o concentrado de bismuto.<\/li>\n
  2. O concentrado de enxofre e os rejeitos de flota\u00e7\u00e3o com mistura de bismuto e enxofre entram no circuito de flota\u00e7\u00e3o de tungst\u00e9nio. Este processo utiliza plenamente a diferen\u00e7a natural de flutuabilidade dos minerais de sulfureto de molibd\u00e9nio e bismuto. \u00c9 mais f\u00e1cil separar o concentrado de molibd\u00e9nio e bismuto e o concentrado misto de bismuto e enxofre, e o \u00edndice de processamento mineral de molibd\u00e9nio e bismuto \u00e9 elevado. A desvantagem \u00e9 que o n\u00famero de opera\u00e7\u00f5es de processo \u00e9 grande.<\/li>\n<\/ol>\n

     <\/p>\n

    Esquema de flota\u00e7\u00e3o mista de molibd\u00e9nio e enxofre<\/b><\/strong><\/p>\n

    O sulfureto de s\u00f3dio \u00e9 utilizado para suprimir os minerais de bismuto, a molibdenite e a pirite no min\u00e9rio bruto s\u00e3o misturados com flota\u00e7\u00e3o de \u00f3leo n\u00e3o polar e o sulfureto de s\u00f3dio \u00e9 adicionado ao concentrado misto de molibd\u00e9nio-bismuto para an\u00e1lise de molibd\u00e9nio-enxofre.<\/p>\n

     <\/p>\n

    \"Processo<\/a>
    Processo de tungst\u00e9nio, molibd\u00e9nio, fluorite, ferro e granada<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"

    Um dep\u00f3sito polimet\u00e1lico espec\u00edfico de tungst\u00e9nio, molibd\u00e9nio, bismuto e fluorite \u00e9 um dep\u00f3sito polimet\u00e1lico dominado por tungst\u00e9nio e bismuto, acompanhado de molibd\u00e9nio, estanho, fluorite e granada. Propriedades do min\u00e9rio Composi\u00e7\u00e3o qu\u00edmica dos min\u00e9rios A s\u00edntese qu\u00edmica do min\u00e9rio \u00e9 mostrada na Tabela 1. Os resultados da an\u00e1lise de fase do tungst\u00e9nio, molibd\u00e9nio, bismuto e ferro do min\u00e9rio ... Continuar a ler Processo de beneficiamento de v\u00e1rios metais para tungst\u00e9nio, bismuto e molibd\u00e9nio<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":21888,"parent":0,"menu_order":109,"comment_status":"closed","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-21887","new","type-new","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nMulti-metal Beneficiation Process for Tungsten, Bismuth & Molybdenum - JXSC Machine<\/title>\n<meta name=\"description\" content=\"A specific tungsten, molybdenum, bismuth, and fluorite polymetallic deposit is a polymetallic deposit dominated by tungsten and bismuth, accompanied by molybdenum, tin, fluorite, and garnet.\" \/>\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\/novo\/processo-de-beneficiacao-de-varios-metais-tungstenio-bismuto-molibdenio\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multi-metal Beneficiation Process for Tungsten, Bismuth & Molybdenum - 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