{"id":8201,"date":"2019-09-29T16:25:21","date_gmt":"2019-09-29T08:25:21","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=8201"},"modified":"2026-05-28T15:10:16","modified_gmt":"2026-05-28T07:10:16","slug":"aprovechamiento-de-residuos-de-wolframio","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/es\/new\/tungsten-tailings-utilization\/","title":{"rendered":"Relaves de wolframio"},"content":{"rendered":"

What Are Tungsten Tailings?<\/h2>\n

Est\u00e9riles de wolframio<\/strong> are residual materials generated after extracting tungsten from ore slurry. Composed primarily of gangue minerals and surrounding rock, they contain fluorite, quartz, garnet, feldspar, mica, and calcite,<\/em> along with trace amounts of valuable metals such as molybdenum, niobium, tin, copper, lead, zinc, and even precious metals like gold and silver.<\/em><\/p>\n

Proper utilization of tungsten tailings not only enhances tungsten product quality but also maximizes mineral resource efficiency, reducing environmental waste.<\/p>\n

 <\/p>\n

\"est\u00e9riles<\/p>\n

 <\/p>\n

 <\/p>\n

How to Effectively Use Tungsten Tailings?<\/h2>\n

Recuperar metales \u00fatiles en los relaves de wolframio, como esta\u00f1o, molibdeno, niobio, cobre, plomo, zinc, antimonio, bismuto, cobalto, oro, plata, etc. No s\u00f3lo puede mejorar la calidad de los productos de tungsteno, sino tambi\u00e9n hacer un uso eficaz de los recursos minerales.
\nThe valuable metals currently recovered are mainly tungsten, molybdenum, and rhenium.<\/p>\n

You may be interested in the propiedades y m\u00e9todos de tratamiento del mineral de wolframio<\/a><\/p>\n

 <\/h3>\n

Recovering Valuable Metals from Tungsten Tailings<\/h2>\n

Tungsteno<\/h3>\n

El lavado de residuos de wolframio es una forma eficaz de mejorar la tasa de recuperaci\u00f3n del mineral de wolframio.<\/p>\n

The recovery of tungsten from tungsten tailings and fine tungsten mud is achieved by a combined metallurgical process, and the recovery rate of WO3 is up to 82.6%.<\/p>\n

En flotation method for tungsten ore<\/strong> is extended to tungsten tailings and fine mud, and 18% tungsten crude concentrate of WO3 grade is obtained. The crude concentrate is directly alkali-decomposed, and the leaching efficiency is remarkably improved.<\/p>\n

En micro-bubble technology<\/strong> was used to recover fine-grained scheelite from scheelite flotation tailings, and the recovery rate in the range of 5~38\u03bcm was 65%.<\/p>\n

La separaci\u00f3n magn\u00e9tica de alto gradiente se utiliz\u00f3 para recuperar la wolframita de los relaves de flotaci\u00f3n de scheelita. Despu\u00e9s de una selecci\u00f3n en bruto, un barrido, y fuerte separaci\u00f3n magn\u00e9tica, se encontr\u00f3 que el 0,43% f WO3 grado wolframita fuerte concentrado magn\u00e9tico obtenido a partir de los 0,20% WO3 relaves, la tasa de recuperaci\u00f3n de tungsteno de 73,26%.<\/p>\n

Molybdenum, Bismuth Recovery<\/h3>\n

Muchos yacimientos de wolframio est\u00e1n asociados con diversos grados de molibdeno y bismuto, aunque parte del molibdeno y el bismuto pueden recuperarse durante las operaciones de separaci\u00f3n por gravedad, debido a la flotabilidad natural del molibdeno y el bismuto, a menudo flotan en los relaves, lo que resulta en una baja tasa de recuperaci\u00f3n de molibdeno y bismuto.<\/p>\n

Colas de gravedad de wolframio - molibdeno y bismuto de flotaci\u00f3n directa
\nFangos finos - primero concentraci\u00f3n y luego flotaci\u00f3n<\/p>\n

Non-metallic Minerals Recovery<\/h3>\n

The non-metallic minerals in tungsten metal are mainly quartz, feldspar, mica, garnet, fluorite, and calcite; among them, fluorite and garnet have recovery value.<\/p>\n

1. Fluorite<\/h4>\n

Fluorite is an important non-metallic mineral widely used in chemical, metallurgical, and building materials industries. The grade of fluorite ore in China is generally low, and the associated deposits account for 43%. The recovery of fluorite minerals in tungsten tailings is of great significance.<\/p>\n

2. Garnet<\/h4>\n

Garnet is a weak magnetic mineral with high hardness and chemical stability. It is mainly used in abrasives, building materials, and polymer fillers. The garnet ore grade is not high, and the industrial-grade requirement is more than 14%. It is the basis of deep processing of garnet by magnetic separation and gravity to increase the garnet grade.<\/p>\n

 <\/p>\n

Tungsten Tailings For Building Materials<\/h2>\n

Los principales componentes de los est\u00e9riles de wolframio son \u00f3xidos de silicio y aluminio, similares a los materiales de construcci\u00f3n tradicionales. Adem\u00e1s, los relaves de wolframio son m\u00e1s finos y no necesitan ser triturados, lo que tiene las ventajas de un bajo consumo de energ\u00eda y un bajo coste.<\/p>\n

1. Tungsten Tailings for The Cement Industry<\/h3>\n

The use of tungsten tailings as a raw material for the production of cement can reduce the amount of fluorite. When the mass fraction of WO3 in raw meal is 1×10~6×10, it can improve the burnability of raw materials and is beneficial to the formation of cement clinker mineral Elite. The escape rate of tungsten is almost zero, and it can reduce the escape of lead, mercury, and fluorine, and can be used as an environmentally friendly cement clinker mineralizer.<\/p>\n

El uso de residuos de wolframio como materia prima para el cl\u00ednker de cemento reduce la contaminaci\u00f3n de azufre fl\u00faor.<\/p>\n

Sin embargo, los relaves de wolframio se utilizan como materia prima para la producci\u00f3n de cemento para controlar la cantidad de adici\u00f3n, y cantidades excesivas pueden causar efectos secundarios.<\/p>\n

2. Tungsten Tailings for Glass-ceramics<\/h3>\n

La vitrocer\u00e1mica es un nuevo material de construcci\u00f3n de gran brillo y dureza. Ya a principios de la d\u00e9cada de 1960, la antigua Uni\u00f3n Sovi\u00e9tica llev\u00f3 a cabo la investigaci\u00f3n y la producci\u00f3n de vitrocer\u00e1mica para la preparaci\u00f3n de relaves, y m\u00e1s tarde se desarroll\u00f3 en muchos pa\u00edses y form\u00f3 la producci\u00f3n a gran escala.<\/p>\n

Tungsten glass-ceramics prepared by the cast-forming method using tungsten tailings as the main raw material without adding a crystal nucleating agent, simple and low cost, the main crystal phase of which is \u03b2-wollastonite, and its nucleation and crystallization mechanism belongs to surface nucleation and crystallization.<\/p>\n

3. Other Applications of Tungsten Tailings<\/h3>\n

Adem\u00e1s de las aplicaciones anteriores, los residuos de wolframio tambi\u00e9n se utilizan en otras aplicaciones como biocer\u00e1micas, materiales polim\u00e9ricos minerales, baldosas cer\u00e1micas y similares.<\/p>\n

The tungsten tailings are used as raw materials, and the slag, fly ash, and clay are used as auxiliary materials. The porous bioceramic filter material can be produced by roasting.<\/p>\n

Los relaves de wolframio y el metacaol\u00edn son las principales materias primas, y el agua de vidrio y el NaOH son activadores alcalinos para producir materiales polim\u00e9ricos minerales.<\/p>\n

Tambi\u00e9n es posible utilizar relaves de flotaci\u00f3n de wolframio como materia prima para producir baldosas de cer\u00e1mica, lo que puede reducir eficazmente la temperatura de cocci\u00f3n y reducir el coste de producci\u00f3n.<\/p>\n

At present, the domestic reserves of tungsten resources are declining year by year, the grade of raw ore is getting lower and lower, and tungsten tailings resources are being recovered for valuable metals and non-metallic minerals, which can effectively improve resource utilization.<\/p>\n

 <\/p>\n

Conclusion: Maximizing Resource Efficiency<\/h2>\n

As tungsten ore grades decline, tailings recycling<\/strong> is essential for sustainable resource management. Whether recovering valuable metals or converting waste into construction materials, effective processing ensures economic and environmental benefits.<\/p>\n

\n

Maquinaria para minas JXSC<\/strong> \u2013 With 40+ years<\/strong> of expertise, we provide:<\/p>\n

    \n
  • Equipos de miner\u00eda<\/strong> (Crushers, screens, separators, gravity separator, flotation machines, magnetic separator, conveyor belt, etc.)<\/li>\n
  • Custom Processing Flowcharts<\/strong><\/li>\n<\/ul>\n

    Optimize your tungsten tailings recovery\u2014enhance productivity and sustainability today!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

    Los relaves de wolframio son materiales s\u00f3lidos formados por deshidrataci\u00f3n tras la extracci\u00f3n de lodos que contienen mineral de wolframio, compuestos principalmente por minerales de ganga y roca circundante.<\/p>","protected":false},"author":1,"featured_media":8202,"parent":0,"menu_order":287,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-8201","new","type-new","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nTungsten Tailings Utilization - JXSC Machine<\/title>\n<meta name=\"description\" content=\"Proper utilization of tungsten tailings maximizes mineral resource efficiency and reduces environmental waste.\" \/>\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\/es\/nuevo\/aprovechamiento-de-residuos-de-wolframio\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tungsten Tailings Utilization - 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