{"id":19886,"date":"2022-09-15T14:36:33","date_gmt":"2022-09-15T06:36:33","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=19886"},"modified":"2026-04-27T14:40:41","modified_gmt":"2026-04-27T06:40:41","slug":"mengapa-harus-menggunakan-tailing-dan-bagaimana-cara-menggunakannya","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/id\/new\/why-should-use-tailing-and-how-to-use-them\/","title":{"rendered":"Mengapa Harus Menggunakan Tailing Dan Bagaimana Cara Menggunakannya?"},"content":{"rendered":"

Tailings, the low-value byproducts of mineral processing, constitute a major portion of industrial solid waste. Despite their limited economic viability in production, they hold significant untapped potential. With massive global mining operations for metals, coal, and non-metallic ores<\/strong>, tailings accumulate in enormous quantities\u2014posing environmental and safety risks while hindering sustainable mining practices.<\/p>\n

Comprehensive tailings utilization offers a solution to these challenges while unlocking new revenue streams for mining companies. Below, we explore the benefits of tailings repurposing and the most effective methods to achieve it.<\/p>\n

Why Should Tailings Be Put to Comprehensive Use?<\/h2>\n

Why should tailings be comprehensively utilized? We will explain this through the following four points:<\/strong><\/p>\n

1. Recyclable Resources are Abundant in Tailings<\/h3>\n

China’s main types of ore are co-associated ores, which account for 80% of the total mineral resources and are difficult to separate. In addition, the beneficiation and smelting technology of the early mines was relatively backward, and the economic conditions in different periods were also different. Usually, it could recover only one or some minerals in the ore. It makes non-ferrous, rare, precious metals, and many non-metallic minerals that remain in the tailings. They can be recycled and utilized with the current beneficiation technology to supplement the increasingly depleted mineral resources.<\/p>\n

2. Non-metal Resources are Abundant in Tailings<\/h3>\n

Akibat erosi, tailing mengandung sejumlah besar kuarsa<\/a>, feldspar<\/a>amfibol, piroksen, kalsit, dolomit, mineral silikat, dan magnesium.<\/strong> Komponen kimia utama adalah silikon, aluminium, kalsium, dan magnesium. dll.<\/strong>yang memiliki kandungan silikon dan aluminium lebih tinggi. Oleh karena itu, sangat penting untuk memanfaatkan sumber daya tailing secara maksimal, terutama sumber daya non-logam yang terkandung di dalamnya.<\/p>\n

3. Environmental and Safety Hazards Demand Action<\/h3>\n

Saat ini, metode utama pembuangan tailing adalah dengan penimbunan tailing, yang akan menghabiskan banyak lahan pertanian dan hutan serta merusak alokasi sumber daya lahan di daerah tempat penimbunan tersebut berada. Selain itu, beberapa pabrik pengolahan tambang di daerah terpencil atau pabrik pengolahan skala kecil di kota-kota akan membuang tailing langsung ke lingkungan alam, menyebabkan kerusakan lingkungan yang signifikan. Oleh karena itu, pemanfaatan tailing harus dilakukan melalui berbagai metode pemanfaatan yang komprehensif.<\/p>\n

4. High Economic Potential of Reprocessing<\/h3>\n

Untuk melindungi sumber daya mineral, menjaga keseimbangan ekologi, dan menerapkan lingkaran kebajikan, negara-negara industri maju di dunia telah mulai membangun \"industri bahan baku sekunder\" dan telah mencapai hasil yang luar biasa. Tailing yang ditimbun di negara saya umumnya memiliki nilai yang lebih tinggi, terutama tailing pada tahun 1950-an dan 1960-an, yang memiliki nilai pengembangan dan pemanfaatan yang lebih besar. Selain itu, dibandingkan dengan mengembangkan urat baru, biaya eksplorasi tailing lebih rendah, dan hasil eksplorasi lebih akurat. Pada saat yang sama, transportasi di sekitar kolam tailing<\/strong> is convenient, and the infrastructure is relatively complete, which can make a large investment in infrastructure. The tailings in the tailings pond are relatively loose and fine in particle size. Only a small amount of crushing and grinding operations are required; the energy consumption is low, and the production cost is low.<\/p>\n

 <\/p>\n

\"terak<\/a>
terak tailing<\/figcaption><\/figure>\n

 <\/p>\n

Apa Saja Metode Pemanfaatan Tailing yang Komprehensif?<\/h2>\n

1. Secondary Mineral Separation<\/h3>\n

Jumlah total tailing sangat besar, dan ada banyak jenisnya. Berikut ini adalah beberapa hal yang perlu diperhatikan tailing besi, tailing tembaga, tailing timbal-seng, dan tailing tanah jarang<\/strong> sebagai contoh untuk diperkenalkan:<\/p>\n

Untuk pemisahan sekunder dari tailing besi<\/strong><\/em>, there are already relatively mature processes to recover the iron minerals in them and obtain iron concentrates of better quality. Because of the weak magnetic properties of iron tailings, pre-concentration-magnetic separation-reverse flotation and magnetization roasting-magnetic separation processes have become popular secondary separation methods for iron tailings. These two methods have low TFe grades. The treatment effect of iron tailings with fine embedded particle size is relatively significant; the iron grade of the obtained concentrate products is generally between 55% and 67%, the recovery rate of metallic iron is high, and the products have high economic value.<\/p>\n

Untuk tailing tembaga<\/strong><\/em>metode pemisahan sekunder meliputi proses pemisahan magnetik pemanggangan-penggilingan-pemisahan zat pereduksi, pengapungan, dan pelindian<\/strong>. The reduction roasting-grinding-magnetic separation process reduces metals such as copper and iron in the copper tailings into metal elements by reducing agents, grinding them into fine particles, and finally, using magnetic separation for recovery. Flotation can achieve secondary separation of valuable components in copper tailings using different procedures and reagents. The chemical leaching process can realize the recovery and utilization of various valuable metals in copper tailings.<\/p>\n

Nilai dari memimpin<\/a>, seng<\/a>, and other metals in lead-zinc tailings are relatively high and have high recovery values, so their secondary sorting is meaningful. There are many types of secondary beneficiation methods for lead and zinc tailings. In addition to the traditional beneficiation process, there are many new technologies. Such as:<\/p>\n