Antimony Mineral Processing

Antimony Mineral Processing Introduction

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Antimony Mineral Processing  Antimony Mineral Processing Antimony Mineral Processing

【Process Description】

The ore after hand sorting will go through coarse crushing and fine crushing, during which the size of mineral should be under 30mm, and screening classification have three size fractions, 8-30mm, 2-8mm, 0-2mm. then the three kind of minerals will go respectively into Xinhai AM30 Jig, Xinhai LTA1010/2 Jig, and Xinhai Sawtooth Wave Jig to gravity separation. The mixted concentrate from the last stage will be go into the gravity concentrate district. Then after the process of gravity, there will be a process of flotation, the tailings from the preview gravity separation will be grinded, separated, stirred, and separated. And the flotation will apply the process of one roughing, three cleanings, and two scavenging. Then high grade antimony fine powder will be produced. The tailings from the flotation will be reelected by shaking table to recycle the fine antimony particles, which we can get high grade antimony concentrate and tailings.

【Case】

In one of Xinhai’s project, antimony content is 3.19%, among which the share of antimony sulfide is about 95.30%, and a small amount of antimony is existed in valentinite or antimonite, about 4.70%. Carbon content of the ore is 6.43%, in which the inorganic carbon have up to 5.46%, and is antimony sulfide with high-carbon and very complex for dressing. After multi scheme of test, Xinhai finally decided to use gravity separation-flotation process to recycle the antimony ore, and in the test the grade of antimony is 58.71%, the recovery rate of mixed antimony concentrate Is 93.75%. xinhai achieved the maximum intensity of the recovery of the antimony ore, which reduced the environmental pollution caused by tailings and also gained excellent economic benefit.

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Company Culture

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Our Goals:

"Providing comprehensive mining development solutions, manufacturing mining machinery products with advanced technology, environmental protection, high efficiency and energy saving technology, and achieving maximization value for global mining customers."

Our Vission:

"Based in China, Xinhai wants to be one of world top developers, manufacturers, service providers and engineering contractors of mining technology and mining machinery."

Case

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1,200T/D GOLD PROCESSING PROJECT OF BULSOWA IN TANZANIA

1,200t/d mineral processing plant of Bulsowa in Tanzania was an EPC project contracted by Xinhai, Xinhai provided thickening, leaching, desorption.

Species : gold ore

Capacity: 1200t/d

Process : adopts all-slime cyanidation process with thickening, leaching and desorption electrolysis process, dry tailings stacking